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Acasunlimab (GEN1046) is a bispecific antibody (bsAb) targeting PD-L1 and 4-1BB. Acasunlimab enhances T-cell and NK-cell function through conditional 4-1BB stimulation while constitutively blocking the PD-1/PD-L1 inhibitory axis. Acasunlimab can be used in research of cancer .
HODHBt (HOOBt) inhibits STAT5-SUMO interaction by blocking SUMOylation of phosphorylated STAT5. HODHBt enhances the magnitude of IL-15 signaling and significantly increases the natural killer (NK) cell cytotoxicity phenotype and function and the generation of cytokine-induced memory-like (CIML) natural killer (NK) cells. HODHBt can be used for research of HIV-infection and cancer .
Roquinimex (Linomide; PNU212616; ABR212616) is a quinoline derivative immunostimulant which increases NK cell activity and macrophage cytotoxicity; inhibits angiogenesis and reduces the secretion of TNF alpha.
Ingenol 3,20-dibenzoate is a potent protein kinase C (PKC) isoform-selective agonist. Ingenol 3,20-dibenzoate induces selective translocation of nPKC-delta, -epsilon, and -theta and PKC-mu from the cytosolic fraction to the particulate fraction and induces morphologically typical apoptosis through de novo synthesis of macromolecules. Ingenol 3,20-dibenzoate increases the IFN-γ production and degranulation by NK cells, especially when NK cells are stimulated by NSCLC cells .
Fingolimod (FTY720 free base) is a sphingosine 1-phosphate (S1P) antagonist with an IC50 of 0.033 nM in K562 and NK cells. Fingolimod also is a pak1 activator, a immunosuppressant .
Noraramtide (BHV-1100) is an antibody recruitment molecule. Noraramtide can specifically bind to CD38 molecules to recruit natural killer (NK) cells. Noraramtide enhances the ability of NK cells to kill tumor cells through antibody-dependent cellular cytotoxicity (ADCC). This mechanism allows NK cells to more effectively recognize and eliminate tumor cells while avoiding mutual killing between NK cells. Noraramtide can be used for the study of autologous cancer immunity .
20-Deoxyingenol 3-angelate (DI3A) increases degranulation and interferon-gamma secretion of NK cells. 20-Deoxyingenol 3-angelate enhances NK cell tumoricidal activity .
Acimtamig (AFM13) is a CD30/CD16A bispecific innate cell engager. Acimtamig binds to the CD16A expressed on natural killer (NK) cells and binds to CD30 on CD30-expressing tumor cells, thereby selectively cross-linking tumor and NK cells. Acimtamig can be used for the study of eripheral T-cell lymphoma (PTCL) .
TKD (450-463) is a 14-mer peptide (TKDNNLLGRFELSG). TKD (450-463) is able to stimulate the cytolytic and proliferative activity of NK cells at concentrations equivalent to full-length Hsp70 protein .
Nogapendekin alfa inbakicept is a IL-15 superagonist that enhances anti-tumor immune responses by activating NK cells and T cells, and is being studied for the treatment of non-muscle-invasive bladder cancer (NMIBC) .
Fingolimod (FTY720) hydrochloride is a sphingosine 1-phosphate (S1P) antagonist with IC50 of 0.033 nM in K562 and NK cells. Fingolimod hydrochloride is also a pak1 activator and immunosuppressant .
RM 06 is an immunomodulator with a peptidyl hypoxanthine structure that significantly reduces the number of lung metastases of B16 melanoma cells in mice after lethal irradiation and bone marrow reconstitution by stimulating the activity of natural killer (NK) cells .
Euphoheliosnoid A (Compound 24) is a diterpenoid that can significantly enhance the killing activity of natural killer (NK) cells towards H1299-luci cells and A549-luci cells at the concentration of 2.5 μM .
Tuparstobart (Incagn-02385) is an IgG1κ antibody targeting LAG-3. LAG-3 is an immune checkpoint receptor protein mainly expressed on activated T cells, NK cells, B cells and plasmacytoid dendritic cells .
Fingolimod-d4 (hydrochloride) is the deuterium labeled Fingolimod hydrochloride. Fingolimod hydrochloride (FTY720) is a sphingosine 1-phosphate (S1P) antagonist with an IC50 of 0.033 nM in K562 and NK cells. Fingolimod hydrochloride (FTY720) also is a pak1 activator, a immunosuppressant[1].
Fingolimod-d4 is the deuterium labeled Fingolimod. Fingolimod (FTY720 free base) is a sphingosine 1-phosphate (S1P) antagonist with an IC50 of 0.033 nM in K562 and NK cells. Fingolimod also is a pak1 activator, a immunosuppressant[1].
ssRNA40 (sodium) is a 20-mer phosphothioate protected single-stranded RNA oligonucleotide. ssRNA40 is a uridine-rich ssRNA derived from the HIV-1 long terminal repeat on activation of NK cells via TLR7/8[1][2].
Fingolimod (Standard) is the analytical standard of Fingolimod. This product is intended for research and analytical applications. Fingolimod (FTY720 free base) is a sphingosine 1-phosphate (S1P) antagonist with an IC50 of 0.033 nM in K562 and NK cells. Fingolimod also is a pak1 activator, a immunosuppressant .
Cbl-b-IN-27 is a casitas B-lymphoma proto-oncogene-b (Cbl-b) inhibitor with an IC50 value of 7 nM. Cbl-b-IN-27 is promising for research of effector T cell function, T cell, natural killer (NK) cell and B cell activation regulation .
Peptide A5K (INF7-A5K-TAT acetate) acetate is a INF7-TAT derivative and is used for RNP delivery into T cells. Peptide A5K acetate effectively promotes the delivery of Cas9 RNP to natural killer (NK) cells .
MG-C-30 is an orally active agonist for CD27 with an EC50 of 0.84 μM. MG-C-30 activates NK cells and T cell co-stimulatory signals, and enhances immune response. MG-C-30 exhibits antitumor efficacy in mouse EG7-OVA model .
Monalizumab (IPH2201) is an immune checkpoint inhibitor targeting Natural Killer Group 2A (NKG2A). Monalizumab, a humanized anti-NKG2A blocking mAb, increases IFN-γ production, thereby promoting NK cell effector functions. Monalizumab can be used for the research of head and neck squamous cell carcinoma (HNSCC) .
Englumafusp alfa (CD19-4-1BBL; RO7227166) is a fusion construct comprised of a CD19-specific antibody domain fused to a trimerized extracellular domains of human 41BBL. Englumafusp alfa promotes CD19-specific 4-1BB cross-linking on the surface of T and NK cells .
Efbalropendekin Alfa (XmAb24306) is an IL-15/IL-15 receptor alpha complex fused to a heterodimeric Fc domain (IL15/IL15Rα-Fc). Efbalropendekin Alfa increases direct and antibody-dependent cellular cytotoxicity (ADCC)-mediated human natural killer (NK) cell cytotoxicity in vitro .
Cbl-b-IN-15 (compound 25) is an inhibitor of the RING finger E3 ligase Cbl (IC50: 15 nM). Cbl-b refers to Casitas B-lineage lymphoma proto-oncogene-b, which inhibits T-cell, natural killer (NK) cell, and B-cell activation. Cbl-b-IN-15 activates T cell function with EC50=0.41 μM .
Dargistotug (M-6223) is a fully human IgG1 monoclonal antibody targeting TIGIT (T cell immune receptor with Ig domain and ITIM). TIGIT is an inhibitory immune checkpoint that promotes NK cell depletion and reduces the secretion of cytokines by binding to CD155 and other antibodies. It can also directly or indirectly inhibit effector T cells and upregulate Tregs cells, thereby exerting immunosuppression. Function .
HCV Peptide (35-44), a HCV core protein at positions 35 to 44, is a HLA-A2-restricted CTL epitope. HCV Peptide (35-44) inhibits NK cell activity via two distinct mechanisms, directly via KIR2DL2/3, and synergistically via the CD94:NKG2A receptor .
ALG.APV-527 (APV-527) is a bispecific 4-1BB (CD137) and 5T4 antibody. ALG.APV-527 is designed to activate 4-1BB on T and natural killer (NK) cells only when simultaneously bound to 5T4-expressing tumor cells. ALG.APV-527 has a potent antitumor activity .
Tinostamustine hydrochloride (EDO-S101 hydrochloride) is a compound with anti-multiple myeloma activity and the ability to promote CD38 expression. Tinostamustine hydrochloride enhances the sensitivity of tumor cells to the anti-CD38 monoclonal antibody daratumumab by increasing the acetylation level of histone H3. Tinostamustine hydrochloride can increase the expression of MICA and MICB, thereby activating NK cells. Tinostamustine hydrochloride can significantly delay tumor growth and improve the survival rate of mice .
dCNP binds to NPR-B/C receptor, activates cGMP signaling pathway, and regulates vascular function. dCNP exhibits anti-hypoxia property through downregulation of hypoxia-related genes expressions like HIF1α and HIF2α. dCNP inhibits the induction of tumor stroma and exhibits anti-fibrosis activity. dCNP upregulates CTLs, NK cells, and conventional type 1 dendritic cells in tumors, and activates immune responses .
Histamine dihydrochloride is a reactive oxygen species (ROS) inhibitor. Histamine dihydrochloride can suppress ROS production and work together with IL-2 to activate T cells and NK cells, leading to immune activation in the tumor microenvironment, which consequently kills acute myeloid leukemia (AML) cells. Histamine dihydrochloride can cause a reduction in vaginal tetrazo reduction, increased epithelial growth, and heightened keratinization in mouse models of ovariectomy. Histamine dihydrochloride can be used in the research of acute myeloid leukemia, malignant melanoma, and renal cell carcinoma .
Nogapendekin alfa (his tag), a soluble protein subunit of a human interleukin (IL)-15 variant, is a superagonist of IL-15. Nogapendekin alfa (his tag) promotes the proliferation and viability of immune cells. Nogapendekin alfa (his tag) combines with Inbakicept (HY-P99661) at a ratio of 2:1, to form N-803 (Nogapendekin alfa inbakicept), an IL-15 cytokine antibody fusion protein. N-803 reduces tumor burden by activation of NK cells and CD8 + T cells .
ODN D-SL03 is a C class CpG oligonucleotides, can induce stimulate PBMCs to produce high level of IFN-α. ODN D-SL03 can activate human B cells, NK cells and mononuclear cells and up-regulate expression of CD80, CD86 and HLA-DR on the surface of subsets in human PBMCs. ODN D-SL03 also can inhibit the growth of the tumor. ODN D-SL03 sequence: 5'-tcgcgaacgttcgccgcgttcgaacgcgg-3' .
ODN D-SL03 sodium is a C class CpG oligonucleotides, and can induce stimulate PBMCs to produce high level of IFN-α. ODN D-SL03 sodium can activate human B cells, NK cells and mononuclear cells and up-regulate expression of CD80, CD86 and HLA-DR on the surface of subsets in human PBMCs. ODN D-SL03 sodium also can inhibit the growth of the tumor. ODN D-SL03 sequence: 5'-tcgcgaacgttcgccgcgttcgaacgcgg-3' .
Icotrokinra (JNJ-77242113) is an orally available, selective antagonist of the IL-23 receptor. Icotrokinra inhibits IL-23-induced STAT3 phosphorylation in peripheral blood mononuclear cells (IC50=5.6 pM) and inhibits IL-23-induced interferon IFN-γ production in NK cells with an IC50 of 18.4 pM. In addition, Icotrokinra exhibits anti-inflammatory activity in a rat TNBS-induced colitis model. Icotrokinra can be used in the study of psoriasis, psoriatic arthritis, and inflammatory bowel disease .
Histamine (dihydrochloride) (Standard) is the analytical standard of Histamine (dihydrochloride). This product is intended for research and analytical applications. Histamine dihydrochloride is a reactive oxygen species (ROS) inhibitor. Histamine dihydrochloride can suppress ROS production and work together with IL-2 to activate T cells and NK cells, leading to immune activation in the tumor microenvironment, which consequently kills acute myeloid leukemia (AML) cells. Histamine dihydrochloride can cause a reduction in vaginal tetrazo reduction, increased epithelial growth, and heightened keratinization in mouse models of ovariectomy. Histamine dihydrochloride can be used in the research of acute myeloid leukemia, malignant melanoma, and renal cell carcinoma .
ODN 2216 sodium is a human-specific TLR9 (toll-like receptor 9) ligand or agonist. ODN 2216 sodium induces high amounts of IFN-α and IFN-β. ODN 2216 sodium induces IFN-α by pDC (plasmacytoid DC) and IL-12 (p40) production by DC (dendritic cells). ODN 2216 sodium stimulates IFN-γ production in peripheral blood mononuclear cells (PBMC), which is indirect and mediated by IFN-α/β. ODN 2216 sodium can activate NK cells and promote IFN-γ production of TCR-triggered CD4 + T cells .
ODN?2216 is a human-specific TLR9 (toll-like receptor 9) ligand or agonist. ODN?2216 induces high amounts of IFN-α and IFN-β. ODN 2216 induces IFN-α by pDC (plasmacytoid DC) and IL-12 (p40) production by DC (dendritic cells). ODN 2216 stimulates IFN-γ production in peripheral blood mononuclear cells (PBMC), which is indirect and mediated by IFN-α/β. ODN 2216 can activate NK cells and promote IFN-γ production of TCR-triggered CD4 + T cells .
Inbakicept is a dimeric human IL-15 receptor alpha (IL-15 Ra) sushi domain/human IgG1 Fc fusion protein and is an IL-15 superagonist complex. Inbakicept is able to form complex N-803 (Nogapendekin alfa inbakicept) with the IL-15 antibody Nogapendekin alfa in a 1:2 ratio. N-803 mimics the function of IL-15 and amplifies anti-CD20 mAb-mediated NK cell responses and antibody-dependent cellular cytotoxicity (ADCC). N-803 also increases degranulation and IFNγ production in cells .
Dextran sulfate sodium salt (DSS) (MW 5000) is a polymer of dehydrated glucose with a molecular weight of approximately 5000. Dextran sulfate sodium salt (DSS) with different molecular weights exhibits different biological activities. Dextran sulfate sodium salt (MW 5000) is an inhibitor of complement and coagulation pathways, and belongs to the glycosaminoglycans (GAG) family. Dextran sulfate sodium salt (MW 5000) acts as an anticoagulant, antiviral, and anti-lipemic agent. Dextran sulfate sodium salt (DSS) stops HIV-1 virus adsorption to host cells. Dextran sulfate sodium salt (MW 5000) prevents NK cell-mediated cytotoxicity. Dextran sulfate sodium salt (MW 5000) inhibits instant blood-mediated inflammatory reaction (IBMIR) .
Dextran sulfate sodium salt (DSS) (MW 4500-5500) is a polymer of dehydrated glucose with a molecular weight of approximately 4500-5500. Dextran sulfate sodium salt with different molecular weights exhibits different biological activities. Dextran sulfate sodium salt (MW 4500-5500) is an inhibitor of complement and coagulation pathways, and belongs to the glycosaminoglycans (GAG) family. Dextran sulfate sodium salt (MW 4500-5500) acts as an anticoagulant, antiviral, and anti-lipemic agent. Dextran sulfate sodium salt (MW 4500-5500) stops HIV-1 virus adsorption to host cells. Dextran sulfate sodium salt (MW 4500-5500) prevents NK cell-mediated cytotoxicity. Dextran sulfate sodium salt (MW 4500-5500) inhibits instant blood-mediated inflammatory reaction (IBMIR) .
ZYF0033 is an orally active inhibitor of the hematopoietic progenitor cell kinase HPK1 with an IC50 of less than 10 nM based on the phosphorylation inhibition of MBP protein. ZYF0033 promotes anti-cancer immune responses and reduces phosphorylation of SLP76 (serine 376). ZYF0033 inhibits tumor growth in the 4T-1 syngeneic mouse model and leads to increased intratumoral infiltration of DCs, NK cells, and CD107a +CD8 + T cells, but not T cells, PD-1 +CD8 + T cells, TIM-3 +CD8 + Infiltration of T cells and LAG3 +CD8 + T cells was reduced .
ML-T7 is a potent Tim-3 inhibitor. ML-T7 blocks Tim-3 interactions with PtdSer and CEACAM1.
ML-T7 not only enhances the antitumor activity of adoptive transfer therapy with cytotoxic T lymphocytes (CTLs) and CAR T cells but also increases the effector function of T cell. ML-T7 promotes NK cells’ killing activity against tumor cells and DC antigen-presenting capacity. ML-T7 directly exerts antitumor efficacy in preclinical tumor models either alone or in combination with Nivolumab (HY-P9903A). ML-T7 can be used for tumor immunotherapy research .
Inulin is an orally active prebiotic targeting the intestinal microbiota, selectively promoting the proliferation and activity of beneficial bacteria such as bifidobacteria and lactic acid bacteria, and playing a role in regulating the intestinal microecology. The functions of Inulin include: ① Fermentation by probiotics in the colon to produce short-chain fatty acids (such as butyrate and propionate), lowering the intestinal pH and inhibiting the overgrowth of harmful bacteria; ② Enhancing the intestinal barrier function and reducing endotoxin translocation; ③ Directly scavenging free radicals (such as superoxide free radicals, hydroxyl free radicals) and activating antioxidant enzymes (SOD, CAT) to reduce oxidative stress. Inulin can also be used in the study of intestinal diseases (constipation, IBD), metabolic syndrome (diabetes, obesity) and liver damage by regulating glucose and lipid metabolism (such as reducing triglycerides, improving insulin sensitivity) and immune response (enhancing NK cell activity, inhibiting inflammatory factors)[1][2][3][4].
Dextran sulfate sodium salt (DSS) (MW 5000) is a polymer of dehydrated glucose with a molecular weight of approximately 5000. Dextran sulfate sodium salt (DSS) with different molecular weights exhibits different biological activities. Dextran sulfate sodium salt (MW 5000) is an inhibitor of complement and coagulation pathways, and belongs to the glycosaminoglycans (GAG) family. Dextran sulfate sodium salt (MW 5000) acts as an anticoagulant, antiviral, and anti-lipemic agent. Dextran sulfate sodium salt (DSS) stops HIV-1 virus adsorption to host cells. Dextran sulfate sodium salt (MW 5000) prevents NK cell-mediated cytotoxicity. Dextran sulfate sodium salt (MW 5000) inhibits instant blood-mediated inflammatory reaction (IBMIR) .
HCV Peptide (35-44), a HCV core protein at positions 35 to 44, is a HLA-A2-restricted CTL epitope. HCV Peptide (35-44) inhibits NK cell activity via two distinct mechanisms, directly via KIR2DL2/3, and synergistically via the CD94:NKG2A receptor .
Icotrokinra (JNJ-77242113) is an orally available, selective antagonist of the IL-23 receptor. Icotrokinra inhibits IL-23-induced STAT3 phosphorylation in peripheral blood mononuclear cells (IC50=5.6 pM) and inhibits IL-23-induced interferon IFN-γ production in NK cells with an IC50 of 18.4 pM. In addition, Icotrokinra exhibits anti-inflammatory activity in a rat TNBS-induced colitis model. Icotrokinra can be used in the study of psoriasis, psoriatic arthritis, and inflammatory bowel disease .
Noraramtide (BHV-1100) is an antibody recruitment molecule. Noraramtide can specifically bind to CD38 molecules to recruit natural killer (NK) cells. Noraramtide enhances the ability of NK cells to kill tumor cells through antibody-dependent cellular cytotoxicity (ADCC). This mechanism allows NK cells to more effectively recognize and eliminate tumor cells while avoiding mutual killing between NK cells. Noraramtide can be used for the study of autologous cancer immunity .
TKD (450-463) is a 14-mer peptide (TKDNNLLGRFELSG). TKD (450-463) is able to stimulate the cytolytic and proliferative activity of NK cells at concentrations equivalent to full-length Hsp70 protein .
Peptide A5K (INF7-A5K-TAT acetate) acetate is a INF7-TAT derivative and is used for RNP delivery into T cells. Peptide A5K acetate effectively promotes the delivery of Cas9 RNP to natural killer (NK) cells .
dCNP binds to NPR-B/C receptor, activates cGMP signaling pathway, and regulates vascular function. dCNP exhibits anti-hypoxia property through downregulation of hypoxia-related genes expressions like HIF1α and HIF2α. dCNP inhibits the induction of tumor stroma and exhibits anti-fibrosis activity. dCNP upregulates CTLs, NK cells, and conventional type 1 dendritic cells in tumors, and activates immune responses .
Acasunlimab (GEN1046) is a bispecific antibody (bsAb) targeting PD-L1 and 4-1BB. Acasunlimab enhances T-cell and NK-cell function through conditional 4-1BB stimulation while constitutively blocking the PD-1/PD-L1 inhibitory axis. Acasunlimab can be used in research of cancer .
Monalizumab (IPH2201) is an immune checkpoint inhibitor targeting Natural Killer Group 2A (NKG2A). Monalizumab, a humanized anti-NKG2A blocking mAb, increases IFN-γ production, thereby promoting NK cell effector functions. Monalizumab can be used for the research of head and neck squamous cell carcinoma (HNSCC) .
Dargistotug (M-6223) is a fully human IgG1 monoclonal antibody targeting TIGIT (T cell immune receptor with Ig domain and ITIM). TIGIT is an inhibitory immune checkpoint that promotes NK cell depletion and reduces the secretion of cytokines by binding to CD155 and other antibodies. It can also directly or indirectly inhibit effector T cells and upregulate Tregs cells, thereby exerting immunosuppression. Function .
Acimtamig (AFM13) is a CD30/CD16A bispecific innate cell engager. Acimtamig binds to the CD16A expressed on natural killer (NK) cells and binds to CD30 on CD30-expressing tumor cells, thereby selectively cross-linking tumor and NK cells. Acimtamig can be used for the study of eripheral T-cell lymphoma (PTCL) .
Nogapendekin alfa inbakicept is a IL-15 superagonist that enhances anti-tumor immune responses by activating NK cells and T cells, and is being studied for the treatment of non-muscle-invasive bladder cancer (NMIBC) .
Tuparstobart (Incagn-02385) is an IgG1κ antibody targeting LAG-3. LAG-3 is an immune checkpoint receptor protein mainly expressed on activated T cells, NK cells, B cells and plasmacytoid dendritic cells .
Englumafusp alfa (CD19-4-1BBL; RO7227166) is a fusion construct comprised of a CD19-specific antibody domain fused to a trimerized extracellular domains of human 41BBL. Englumafusp alfa promotes CD19-specific 4-1BB cross-linking on the surface of T and NK cells .
Efbalropendekin Alfa (XmAb24306) is an IL-15/IL-15 receptor alpha complex fused to a heterodimeric Fc domain (IL15/IL15Rα-Fc). Efbalropendekin Alfa increases direct and antibody-dependent cellular cytotoxicity (ADCC)-mediated human natural killer (NK) cell cytotoxicity in vitro .
ALG.APV-527 (APV-527) is a bispecific 4-1BB (CD137) and 5T4 antibody. ALG.APV-527 is designed to activate 4-1BB on T and natural killer (NK) cells only when simultaneously bound to 5T4-expressing tumor cells. ALG.APV-527 has a potent antitumor activity .
Nogapendekin alfa (his tag), a soluble protein subunit of a human interleukin (IL)-15 variant, is a superagonist of IL-15. Nogapendekin alfa (his tag) promotes the proliferation and viability of immune cells. Nogapendekin alfa (his tag) combines with Inbakicept (HY-P99661) at a ratio of 2:1, to form N-803 (Nogapendekin alfa inbakicept), an IL-15 cytokine antibody fusion protein. N-803 reduces tumor burden by activation of NK cells and CD8 + T cells .
Inbakicept is a dimeric human IL-15 receptor alpha (IL-15 Ra) sushi domain/human IgG1 Fc fusion protein and is an IL-15 superagonist complex. Inbakicept is able to form complex N-803 (Nogapendekin alfa inbakicept) with the IL-15 antibody Nogapendekin alfa in a 1:2 ratio. N-803 mimics the function of IL-15 and amplifies anti-CD20 mAb-mediated NK cell responses and antibody-dependent cellular cytotoxicity (ADCC). N-803 also increases degranulation and IFNγ production in cells .
Ingenol 3,20-dibenzoate is a potent protein kinase C (PKC) isoform-selective agonist. Ingenol 3,20-dibenzoate induces selective translocation of nPKC-delta, -epsilon, and -theta and PKC-mu from the cytosolic fraction to the particulate fraction and induces morphologically typical apoptosis through de novo synthesis of macromolecules. Ingenol 3,20-dibenzoate increases the IFN-γ production and degranulation by NK cells, especially when NK cells are stimulated by NSCLC cells .
Histamine dihydrochloride is a reactive oxygen species (ROS) inhibitor. Histamine dihydrochloride can suppress ROS production and work together with IL-2 to activate T cells and NK cells, leading to immune activation in the tumor microenvironment, which consequently kills acute myeloid leukemia (AML) cells. Histamine dihydrochloride can cause a reduction in vaginal tetrazo reduction, increased epithelial growth, and heightened keratinization in mouse models of ovariectomy. Histamine dihydrochloride can be used in the research of acute myeloid leukemia, malignant melanoma, and renal cell carcinoma .
Inulin is an orally active prebiotic targeting the intestinal microbiota, selectively promoting the proliferation and activity of beneficial bacteria such as bifidobacteria and lactic acid bacteria, and playing a role in regulating the intestinal microecology. The functions of Inulin include: ① Fermentation by probiotics in the colon to produce short-chain fatty acids (such as butyrate and propionate), lowering the intestinal pH and inhibiting the overgrowth of harmful bacteria; ② Enhancing the intestinal barrier function and reducing endotoxin translocation; ③ Directly scavenging free radicals (such as superoxide free radicals, hydroxyl free radicals) and activating antioxidant enzymes (SOD, CAT) to reduce oxidative stress. Inulin can also be used in the study of intestinal diseases (constipation, IBD), metabolic syndrome (diabetes, obesity) and liver damage by regulating glucose and lipid metabolism (such as reducing triglycerides, improving insulin sensitivity) and immune response (enhancing NK cell activity, inhibiting inflammatory factors)[1][2][3][4].
20-Deoxyingenol 3-angelate (DI3A) increases degranulation and interferon-gamma secretion of NK cells. 20-Deoxyingenol 3-angelate enhances NK cell tumoricidal activity .
Euphoheliosnoid A (Compound 24) is a diterpenoid that can significantly enhance the killing activity of natural killer (NK) cells towards H1299-luci cells and A549-luci cells at the concentration of 2.5 μM .
Histamine (dihydrochloride) (Standard) is the analytical standard of Histamine (dihydrochloride). This product is intended for research and analytical applications. Histamine dihydrochloride is a reactive oxygen species (ROS) inhibitor. Histamine dihydrochloride can suppress ROS production and work together with IL-2 to activate T cells and NK cells, leading to immune activation in the tumor microenvironment, which consequently kills acute myeloid leukemia (AML) cells. Histamine dihydrochloride can cause a reduction in vaginal tetrazo reduction, increased epithelial growth, and heightened keratinization in mouse models of ovariectomy. Histamine dihydrochloride can be used in the research of acute myeloid leukemia, malignant melanoma, and renal cell carcinoma .
CD94 protein is a key immune receptor for self-non-self discrimination. It forms a complex with KLRC1 or KLRC2 on lymphocyte subsets and recognizes HLA-E loaded with self-peptides. It allows cytotoxic cells to monitor MHC class I expression and promote self-tolerance. CD94 Protein, Human (Biotinylated, HEK293, His-Avi) is the recombinant human-derived CD94 protein, expressed by HEK293 , with N-His, N-Avi labeled tag.
The BMP-13/GDF-6 protein is a key growth factor that regulates retinal protrusions, apoptosis, and dorsal-ventral positional information and is essential for the formation of the retinal tectum pattern. It is integral to the bones and joints of the limbs, skull, fingers and axial skeleton during skeletal development, shaping species-specific skeletal evolution. Animal-Free BMP-13/GDF-6 Protein, Human (His) is the recombinant human-derived animal-FreeBMP-13/GDF-6 protein, expressed by E. coli , with C-His labeled tag. The total length of Animal-Free BMP-13/GDF-6 Protein, Human (His) is 120 a.a., with molecular weight of ~14.50 kDa.This product is for cell culture use only.
The NKG2D/CD314 protein serves as a key activating and costimulatory receptor in immune surveillance, binding to multiple stress-inducing ligands on tumor and virus-infected cells. It plays a dual role by stimulating NK cells and enhancing T cell activation in CD8(+) T cell-mediated adaptive responses. FITC-Labeled NKG2D/CD314 Protein, Human (HEK293, Fc) is the recombinant human-derived FITC-Labeled NKG2D/CD314 protein, expressed by HEK293 , with N-hFc, N-Flag labeled tag. The total length of FITC-Labeled NKG2D/CD314 Protein, Human (HEK293, Fc) is 139 a.a., with molecular weight of 50-70 kDa.
CD94 protein is a key immune receptor for self-non-self discrimination. It forms a complex with KLRC1 or KLRC2 on lymphocyte subsets and recognizes HLA-E loaded with self-peptides. It allows cytotoxic cells to monitor MHC class I expression and promote self-tolerance. CD94 Protein, Human (HEK293, His-Avi) is the recombinant human-derived CD94 protein, expressed by HEK293 , with N-Avi, N-His labeled tag.
IL-12 beta protein is a multifunctional cytokine that serves as a growth factor for activated T cells and NK cells, amplifies the lytic activity of NK/lymphokine-activated killer cells, and induces IFN production by resting peripheral blood mononuclear cells -γ. peripheral blood mononuclear cells). IL-12 Protein, Human (HEK293, His, Flag) is a recombinant protein dimer complex containing human-derived IL-12 beta & IL-12 alpha Heterodimer protein, expressed by HEK293 , with C-10*His, C-Flag labeled tag. IL-12 Protein, Human (HEK293, His, Flag), has molecular weight of 39.7 kDa & 27.2 kDa.
The NKG2C/CD159c protein is an immune-activating receptor that plays a critical role in self-non-self discrimination. It cooperates with KLRD1 to recognize non-classical MHC class Ib HLA-E loaded with HLA-G peptides, affecting adaptive NK cell function and maternal-fetal tolerance. NKG2C/CD159c Protein, Cynomolgus (HEK293, His) is the recombinant cynomolgus-derived NKG2C/CD159c protein, expressed by HEK293 , with N-His labeled tag. The total length of NKG2C/CD159c Protein, Cynomolgus (HEK293, His) is 138 a.a., with molecular weight of 25-30 kDa.
The NKG2C/CD159c protein is an immune-activating receptor that plays a critical role in self-non-self discrimination. It cooperates with KLRD1 to recognize non-classical MHC class Ib HLA-E loaded with HLA-G peptides, affecting adaptive NK cell function and maternal-fetal tolerance. NKG2C/CD159c Protein, Human (HEK293, hFc) is the recombinant human-derived NKG2C/CD159c protein, expressed by HEK293 , with C-hFc labeled tag. The total length of NKG2C/CD159c Protein, Human (HEK293, hFc) is 134 a.a., with molecular weight of 48-58 kDa.
The NKG2C/CD159c protein is an immune-activating receptor that critically differentiates self from non-self by forming a complex with KLRD1. It recognizes non-canonical MHC-E loaded with signal sequence-derived peptides from MHC-G molecules and contributes to the generation and effector function of adaptive NK cells, playing a role in maternal-fetal tolerance. NKG2C/CD159c Protein, Mouse (HEK293, hFc) is the recombinant mouse-derived NKG2C/CD159c protein, expressed by HEK293 , with C-hFc labeled tag. The total length of NKG2C/CD159c Protein, Mouse (HEK293, hFc) is 138 a.a., with molecular weight of 52-60 kDa.
The NKG2C/CD159c protein is an immune-activating receptor that plays a critical role in self-non-self discrimination. It cooperates with KLRD1 to recognize non-classical MHC class Ib HLA-E loaded with HLA-G peptides, affecting adaptive NK cell function and maternal-fetal tolerance. NKG2C/CD159c Protein, Human (HEK293, His-Avi) is the recombinant human-derived NKG2C/CD159c protein, expressed by HEK293 , with N-His, N-Avi labeled tag. The total length of NKG2C/CD159c Protein, Human (HEK293, His-Avi) is 134 a.a., with molecular weight of 40-55 kDa.
The NKG2D/CD314 protein serves as a key activating and costimulatory receptor in immune surveillance. It binds to stress-inducing ligands on tumor and virus-infected cells and triggers the innate immune response of NK cells. NKG2D/CD314 Protein, Rhesus Macaque (sf9, His) is the recombinant Rhesus Macaque-derived NKG2D/CD314 protein, expressed by Sf9 insect cells , with N-His labeled tag. The total length of NKG2D/CD314 Protein, Rhesus Macaque (sf9, His) is 139 a.a., with molecular weight of ~18.3 kDa.
The NKG2C/CD159c protein is an immune-activating receptor that plays a critical role in self-non-self discrimination. It cooperates with KLRD1 to recognize non-classical MHC class Ib HLA-E loaded with HLA-G peptides, affecting adaptive NK cell function and maternal-fetal tolerance. NKG2C/CD159c Protein, Human (Biotinylated, HEK293, His-Avi) is the recombinant human-derived NKG2C/CD159c protein, expressed by HEK293 , with C-Avi, N-His labeled tag. The total length of NKG2C/CD159c Protein, Human (Biotinylated, HEK293, His-Avi) is 134 a.a., with molecular weight of 35-55 kDa.
Interleukin-12 subunit alpha (IL-12A; IL-12p35), an immune-suppressive cytokine, encodes a subunit of the cytokine IL-12 that acts on T and natural killer cells, and has a broad array of biological activities. IL-12A heterodimerizes with IL-12B to form the IL-12 cytokine or with EBI3/IL27B to form the IL-35 cytokine. GMP IL-12 Protein, Human (HEK293), a recombinant GMP-grade protein, is produced in HEK293 cells. It consists of IL-12A and IL-12B.
KIR2DS1, on NK cells, acts as a receptor for specific HLA-C alleles, like w6, without inhibiting NK cell activity. Interacting with the adapter protein TYROBP/DAP12, their collaboration enhances KIR2DS1 stability at the cell surface. This dynamic interplay highlights the intricate regulatory mechanisms associated with KIR2DS1, contributing to the modulation of NK cell responses. KIR2DS1 Protein, Human (P.pastoris, His) is the recombinant human-derived KIR2DS1 protein, expressed by P. pastoris , with N-6*His labeled tag. The total length of KIR2DS1 Protein, Human (P.pastoris, His) is 224 a.a., with molecular weight of ~34 kDa.
The NKG2D/CD314 protein serves as a key activating and costimulatory receptor in immune surveillance, binding to multiple stress-inducing ligands on tumor and virus-infected cells. It plays a dual role by stimulating NK cells and enhancing T cell activation in CD8(+) T cell-mediated adaptive responses. NKG2D/CD314 Protein, Human (CHO, Fc) is the recombinant human-derived NKG2D/CD314 protein, expressed by CHO , with N-hFc labeled tag. The total length of NKG2D/CD314 Protein, Human (CHO, Fc) is 139 a.a., with molecular weight of 50-64 & 37 KDa, respectively.
NKG2D is an activating cell surface receptor that associates selectively with DAP10, an YxxM-bearing adaptor protein.NKG2D/CD314 Protein, Mouse (sf9, Fc) is the recombinant mouse-derived NKG2D/CD314 protein, expressed by Sf9 insect cells , with N-hFc labeled tag.
KIR2DS3, present on NK cells, selectively recognizes HLA-C alleles. In contrast to inhibitory KIRs, KIR2DS3 lacks inhibitory effects on NK cell activity. Its role is likely in activating or modulating NK cell functions, contributing to the nuanced balance of signals regulating the immune response. KIR2DS3 Protein, Human (P.pastoris, His) is the recombinant human-derived KIR2DS3 protein, expressed by P. pastoris , with N-His labeled tag.
The OCIL/CLEC2D protein acts as a receptor for KLRB1 and protects target cells from natural killer cell-mediated lysis. It not only inhibits osteoclast formation and bone resorption, but also regulates the release of interferon-γ, indicating that it has immune and bone-related regulatory functions. OCIL/CLEC2D Protein, Human (HEK293, Fc-Avi) is the recombinant human-derived OCIL/CLEC2D protein, expressed by HEK293 , with N-hFc, N-Avi labeled tag. The total length of OCIL/CLEC2D Protein, Human (HEK293, Fc-Avi) is 132 a.a., with molecular weight of 68-78 kDa.
IL-12 beta protein is a cytokine that acts as a growth factor for activated T cells and NK cells, enhances lytic activity and stimulates IFN-γ production. It combines with IL23A to form IL-23, a cytokine critical in innate and adaptive immunity. Animal-Free IL-12 beta Protein, Mouse (His) is the recombinant mouse-derived animal-FreeIL-12 beta protein, expressed by E. coli , with C-His labeled tag. The total length of Animal-Free IL-12 beta Protein, Mouse (His) is 313 a.a., with molecular weight of ~36.60 kDa.This product is for cell culture use only.
NKG2-A/NKG2-B type II integral membrane protein; CD159 antigen-like family member A; NKcell receptor A; NKG2-A/B-activating NK receptor; CD159a; KLRC1; NKG2A
The NKG2A protein is an important immunosuppressive receptor that forms a complex with KLRD1 on lymphocyte subsets for self-non-self discrimination. It recognizes HLA-E loaded with self-peptides, monitors MHC class I expression in healthy cells, and promotes self-tolerance. NKG2A Protein, Human (HEK293, His) is the recombinant human-derived NKG2A protein, expressed by HEK293 , with N-8*His labeled tag.
IL-12 beta Protein, also known as natural killer cell stimulatory factor 2, is a common subunit (p40) of IL-12 and IL-23. IL-12 is a inflammatory factor expressed by activated macrophages, and involves in Th1-type immune response against cancer. IL-12 beta Protein located outside the cell membrane, involves in singalling mediated by Jak-STAT. IL-12 beta Protein consists of 328 amino acids (M1-S328) with a fibronectin type-III domain (237-328 a.a). IL-12 beta Protein, Human (I23-S328) is produced in HEK293 cells with tag free.
IL-12 beta protein is a multifunctional cytokine that serves as a growth factor for activated T cells and NK cells, amplifies the lytic activity of NK/lymphokine-activated killer cells, and induces IFN production by resting peripheral blood mononuclear cells -γ. peripheral blood mononuclear cells). Animal-Free IL-12 beta Protein, Human (His) is the recombinant human-derived animal-FreeIL-12 beta protein, expressed by E. coli , with His labeled tag. The total length of Animal-Free IL-12 beta Protein, Human (His) is 306 a.a., with molecular weight of ~35.64 kDa.This product is for cell culture use only.
CD158d/KIR2DL4 Protein, Human (HEK293, His) is a recombinant human CD158d expressed in HEK 293 cells with a His tag at the N-terminus. CD158d/KIR2DL4 Protein is an NK cell-activating receptor with inhibitory potential.
NKp46/NCR1 Protein is a major NK cell-activating receptor that is involved in the elimination of target cells and recognizing a wide range of tumors, viruses, and bacteria. NKp46 forms microclusters structures at the immune synapse between NK cells and target cells. Over-expression of human NKp46 is correlated with increased accumulation of F-actin mesh at the immune synapse. NKp46 signaling directly regulates the NK lytic immune synapse from early formation to late function. NKp46/NCR1 Protein, Human (HEK293, Fc) is the recombinant human-derived NKp46/NCR1 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of NKp46/NCR1 Protein, Human (HEK293, Fc) is 233 a.a., with molecular weight of ~66.0 kDa.
Killer cell immunoglobulin-like receptor 2DL2; CD158 antigen-like family member B1; MHC class I NKcell receptor; NKAT-6; p58 NK receptor CL-43; CD158b1; KIR2DL2; CD158B1; NKAT6
KIR2DL2/CD158b1, found on NK cells, functions as a receptor for HLA-Cw1, Cw3, Cw7, and Cw8 allotypes. Its key role is to inhibit NK cell activity, serving as a regulator to prevent cellular lysis. Interacting with specific HLA-C molecules, KIR2DL2/CD158b1 contributes to the delicate balance of inhibitory signals in the immune system, shaping the responsiveness of NK cells to potential targets. KIR2DL2/CD158b1 Protein, Human (HEK293, His-Avi) is the recombinant human-derived KIR2DL2/CD158b1 protein, expressed by HEK293 , with C-Avi, C-His labeled tag. The total length of KIR2DL2/CD158b1 Protein, Human (HEK293, His-Avi) is 224 a.a., with molecular weight of 45-50 kDa.
Killer cell immunoglobulin-like receptor 2DL2; CD158 antigen-like family member B1; MHC class I NKcell receptor; NKAT-6; p58 NK receptor CL-43; CD158b1; KIR2DL2; CD158B1; NKAT6
KIR2DL2/CD158b1, found on NK cells, functions as a receptor for HLA-Cw1, Cw3, Cw7, and Cw8 allotypes. Its key role is to inhibit NK cell activity, serving as a regulator to prevent cellular lysis. Interacting with specific HLA-C molecules, KIR2DL2/CD158b1 contributes to the delicate balance of inhibitory signals in the immune system, shaping the responsiveness of NK cells to potential targets. KIR2DL2/CD158b1 Protein, Human (Biotinylated, HEK293, His-Avi) is the recombinant human-derived KIR2DL2/CD158b1 protein, expressed by HEK293 , with C-Avi, C-His labeled tag. The total length of KIR2DL2/CD158b1 Protein, Human (Biotinylated, HEK293, His-Avi) is 224 a.a., with molecular weight of 45-60 kDa.
CD314; KLRK1; CD314 antigen; Killer cell lectin-like receptor subfamily K member 1; killer cell lectin-like receptor subfamily K; member 1; KLR; NKcell receptor D; NKG2-D; NKG2-D type II integral membrane protein; NKG2-D-activating NK receptor; NKG2D
The NKG2D/CD314 protein serves as a key activating and costimulatory receptor in immune surveillance, binding to multiple stress-inducing ligands on tumor and virus-infected cells.It plays a dual role by stimulating NK cells and enhancing T cell activation in CD8(+) T cell-mediated adaptive responses.NKG2D/CD314 Protein, Human (HEK293, His) is the recombinant human-derived NKG2D/CD314 protein, expressed by HEK293 , with N-6*His labeled tag.
KIR2DL3, found on NK cells, selectively recognizes HLA-C alleles like HLA-Cw1, HLA-Cw3, and HLA-Cw7. Its interaction leads to inhibitory effects, preventing NK cell activity and cell lysis. KIR2DL3's association with ARRB2 underscores its role in cellular signaling pathways, intricately modulating NK cell functions. KIR2DL3 Protein, Human (HEK293, His) is the recombinant human-derived KIR2DL3 protein, expressed by HEK293 , with C-6*His labeled tag.
CD314; CD314 antigen ; D12S2489E; Killer cell lectin like receptor subfamily K member 1; Killer cell lectin-like receptor subfamily K member 1; KLR; KLRC4 KLRK1 readthrough; KLRK1; NKcell receptor D; NK lectin-like receptor; NKG2 D activating NK receptor; NKG2 D type II integral membrane protein; NKG2-D; NKG2-D type II integral membrane protein; NKG2-D-activating NK receptor; NKg2d; NKG2D_HUMAN; NKLLR; NKR P2; NKrp2
The NKG2D/CD314 protein serves as a key activating and costimulatory receptor in immune surveillance, binding to multiple stress-inducing ligands on tumor and virus-infected cells.It plays a dual role by stimulating NK cells and enhancing T cell activation in CD8(+) T cell-mediated adaptive responses.NKG2D/CD314 Protein, Human (HEK293, Fc) is the recombinant human-derived NKG2D/CD314 protein, expressed by HEK293 , with C-hFc labeled tag.
Fingolimod-d4 (hydrochloride) is the deuterium labeled Fingolimod hydrochloride. Fingolimod hydrochloride (FTY720) is a sphingosine 1-phosphate (S1P) antagonist with an IC50 of 0.033 nM in K562 and NK cells. Fingolimod hydrochloride (FTY720) also is a pak1 activator, a immunosuppressant[1].
Fingolimod-d4 is the deuterium labeled Fingolimod. Fingolimod (FTY720 free base) is a sphingosine 1-phosphate (S1P) antagonist with an IC50 of 0.033 nM in K562 and NK cells. Fingolimod also is a pak1 activator, a immunosuppressant[1].
CD244; 2B4; Natural killer cell receptor 2B4; NKcell activation-inducing ligand; NAIL; NKcell type I receptor protein 2B4; NKR2B4; h2B4; CD244
ICC/IF, FC, ELISA
Human
2B4 Antibody (YA1382) is a mouse-derived non-conjugated IgG antibody (Clone NO.: YA1382), targeting 2B4. 2B4 Antibody (YA1382) can be used for ICC/IF, FC, ELISA experiment in human background.
IL-12 beta Antibody (YA2753) is a non-conjugated IgG antibody, targeting IL-12 beta, with a predicted molecular weight of 37 kDa (observed band size: 40 kDa). IL-12 beta Antibody (YA2753) can be used for WB experiment in human background.
ssRNA40 (sodium) is a 20-mer phosphothioate protected single-stranded RNA oligonucleotide. ssRNA40 is a uridine-rich ssRNA derived from the HIV-1 long terminal repeat on activation of NK cells via TLR7/8[1][2].
ODN D-SL03 sodium is a C class CpG oligonucleotides, and can induce stimulate PBMCs to produce high level of IFN-α. ODN D-SL03 sodium can activate human B cells, NK cells and mononuclear cells and up-regulate expression of CD80, CD86 and HLA-DR on the surface of subsets in human PBMCs. ODN D-SL03 sodium also can inhibit the growth of the tumor. ODN D-SL03 sequence: 5'-tcgcgaacgttcgccgcgttcgaacgcgg-3' .
ODN 2216 sodium is a human-specific TLR9 (toll-like receptor 9) ligand or agonist. ODN 2216 sodium induces high amounts of IFN-α and IFN-β. ODN 2216 sodium induces IFN-α by pDC (plasmacytoid DC) and IL-12 (p40) production by DC (dendritic cells). ODN 2216 sodium stimulates IFN-γ production in peripheral blood mononuclear cells (PBMC), which is indirect and mediated by IFN-α/β. ODN 2216 sodium can activate NK cells and promote IFN-γ production of TCR-triggered CD4 + T cells .
ODN D-SL03 is a C class CpG oligonucleotides, can induce stimulate PBMCs to produce high level of IFN-α. ODN D-SL03 can activate human B cells, NK cells and mononuclear cells and up-regulate expression of CD80, CD86 and HLA-DR on the surface of subsets in human PBMCs. ODN D-SL03 also can inhibit the growth of the tumor. ODN D-SL03 sequence: 5'-tcgcgaacgttcgccgcgttcgaacgcgg-3' .
ODN?2216 is a human-specific TLR9 (toll-like receptor 9) ligand or agonist. ODN?2216 induces high amounts of IFN-α and IFN-β. ODN 2216 induces IFN-α by pDC (plasmacytoid DC) and IL-12 (p40) production by DC (dendritic cells). ODN 2216 stimulates IFN-γ production in peripheral blood mononuclear cells (PBMC), which is indirect and mediated by IFN-α/β. ODN 2216 can activate NK cells and promote IFN-γ production of TCR-triggered CD4 + T cells .
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