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Results for "

checkpoint inhibitor

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Checkpoint Kinase (Chk) (27) Akt (1) Apoptosis (23) Aryl Hydrocarbon Receptor (3) ATM/ATR (6) Aurora Kinase (2) Autophagy (1) Bacterial (2) Bcl-2 Family (1) CaMK (1) Caspase (1) CD28 (2) CD47 (2) CDK (3) CMV (2) CTLA-4 (1) Cytochrome P450 (1) DGK (1) DNA Stain (1) DNA/RNA Synthesis (8) Drug Isomer (1) E3 Ligase Ligand-Linker Conjugates (1) Endogenous Metabolite (2) ERK (1) Eukaryotic Initiation Factor (eIF) (1) FGFR (1) FLAP (1) HIF/HIF Prolyl-Hydroxylase (1) HSV (2) IAP (1) IFNAR (1) Ligands for Target Protein for PROTAC (2) METTL3 (1) Microtubule/Tubulin (1) Mps1 (6) Necroptosis (1) NEKs (2) Nucleoside Antimetabolite/Analog (2) Parasite (2) PD-1/PD-L1 (11) PKC (2) Polo-like Kinase (PLK) (2) Prostaglandin Receptor (1) Protein Arginine Deiminase (1) Reactive Oxygen Species (1) RIP kinase (1) Sirtuin (1) Sodium Channel (1) Survivin (1) TAM Receptor (1) Target Protein Ligand-Linker Conjugates (2) Topoisomerase (1) Transmembrane Glycoprotein (2) VEGFR (1) Wee1 (2)
By Research Areas:	Cancer (91) Endocrinology (1) Infection (4) Inflammation/Immunology (17) Neurological Disease (3)
Click Chemistry:	Alkynes (2)

Inhibitors & Agonists

Screening Libraries

Peptides

Inhibitory Antibodies

Natural
Products

Click Chemistry

Targets Recommended: Checkpoint Kinase (Chk)

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-P99777

Ontorpacept TTI-621	CD47	Cancer
Ontorpacept (TTI-621) is a soluble fusion protein that consists of the human SIRPα N-terminal (1-118) linked to the Fc region of human IgG1. The N-terminal (1-118)-fragment of ontorpacept is a binding domain for CD47 which is an inhibitor of phagocytosis by macrophages. Ontorpacept is a CD47-blocking checkpoint inhibitor with antitumor activity .

HY-P99032

Monalizumab 3 Publications Verification IPH2201	Checkpoint Kinase (Chk) IFNAR	Inflammation/Immunology 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) .

HY-108343

WEE1-IN-4	Wee1	Cancer
WEE1-IN-4 (Compound 15) is a potent checkpoint Wee1 kinase inhibitor with an IC₅₀ of 0.011 μM. Wee1 inhibitors can abrogate the G2/M checkpoint .

HY-13946

BML-277 5+ Cited Publications Chk2 inhibitor II	Checkpoint Kinase (Chk) Apoptosis	Cancer
BML-277 is a selective checkpoint kinase 2 (Chk2) inhibitor with an IC₅₀ of 15 nM.

HY-10992

AZD-7762 20+ Cited Publications	Checkpoint Kinase (Chk)	Cancer
AZD-7762 is a potent ATP-competitive checkpoint kinase (Chk) inhibitor in with an IC₅₀ of 5 nM for Chk1.

HY-10992A

AZD-7762 hydrochloride 20+ Cited Publications	Checkpoint Kinase (Chk)	Cancer
AZD-7762 hydrochloride is a potent ATP-competitive checkpoint kinase (Chk) inhibitor in with an IC₅₀ of 5 nM for Chk1.

HY-162810

ICOS-IN-1	CD28	Others
ICOS-IN-1 (compound 9) is an inhibitor of the interaction between ICOS and ICOS-L (IC₅₀=29.38 μM) and has activity in recognizing immune checkpoints .

HY-138073

Cryptomoscatone D2	DNA/RNA Synthesis	Cancer
Cryptomoscatone D2 is a potent G2 checkpoint inhibitor .

HY-111369

CHK1-IN-2	Checkpoint Kinase (Chk)	Cancer
CHK1-IN-2 is a checkpoint kinase 1 (CHK1) inhibitor, with an IC₅₀ of 6 nM.

HY-132884

TTK inhibitor 3	Mps1	Cancer
TTK inhibitor 3 is a potent and selective TTK (an essential spindle assembly checkpoint enzyme) inhibitor with an IC₅₀ value of 3.0 nM.

HY-128601

CHK1-IN-3	Checkpoint Kinase (Chk)	Cancer
CHK1-IN-3 is a Checkpoint Kinase 1 (CHK1) inhibitor with an IC₅₀ of 0.4 nM .

HY-18958A

(S)-CCT245737 (S)-SRA737	Checkpoint Kinase (Chk)	Others
(S)-CCT245737 ((S)-SRA737) is a potent and selective oral inhibitor of checkpoint kinase 1 (CHK1).

HY-18942

VER-00158411	Checkpoint Kinase (Chk)	Cancer
VER-00158411 is a checkpoint kinase 1 (CHK1) and CHK2 inhibitor with IC₅₀ values of 4.4 nM and 4.5 nM, respectively .

HY-18175

CCT244747 4 Publications Verification	Checkpoint Kinase (Chk)	Cancer
CCT244747 is a potent, orally bioavailable and highly selective CHK1 inhibitor, with an IC₅₀ of 7.7 nM; CCT244747 also abrogates G2 checkpoint with an IC₅₀ of 29 nM.

HY-15532B

SCH900776 (S-isomer) MK-8776 S-isomer	Drug Isomer	Cancer
SCH900776 S-isomer is the S-isomer of SCH900776. SCH900776 is a potent, selective and orally bioavailable inhibitor of checkpoint kinase1 (Chk1) with IC₅₀ of 3 nM.

HY-103366

NSC 109555 ditosylate	Checkpoint Kinase (Chk)	Cancer
NSC 109555 ditosylate is a potent, selective, ATP-competitive checkpoint kinase 2 (Chk2) inhibitor with an IC₅₀ of 240 nM. NSC 109555 ditosylate can be used for the research of cancer .

HY-131446

Chk1-IN-5	Checkpoint Kinase (Chk)	Cancer
Chk1-IN-5 is a potent checkpoint kinase 1 (Chk1) inhibitor. Chk1-IN-5 inhibits Chk1 phosphorylation and inhibits tumor growth in colon cancer xenograft model .

HY-102011

BMS-1166 3 Publications Verification	PD-1/PD-L1	Inflammation/Immunology Cancer
BMS-1166 is a potent PD-1/PD-L1 immune checkpoint inhibitor. BMS-1166 induces dimerization of PD-L1 and blocks its interaction with PD-1, with an IC₅₀ of 1.4 nM. BMS-1166 antagonizes the inhibitory effect of PD-1/PD-L1 immune checkpoint on T cell activation .

HY-102011A

BMS-1166 hydrochloride 3 Publications Verification	PD-1/PD-L1	Inflammation/Immunology Cancer
BMS-1166 hydrochloride is a potent PD-1/PD-L1 immune checkpoint inhibitor. BMS-1166 hydrochloride induces dimerization of PD-L1 and blocks its interaction with PD-1, with an IC₅₀ of 1.4 nM. BMS-1166 hydrochloride antagonizes the inhibitory effect of PD-1/PD-L1 immune checkpoint on T cell activation .

HY-100341

M2I-1	Checkpoint Kinase (Chk)	Others
M2I-1 is a Mad2 inhibitor targeting the binding of Mad2 to Cdc20, an essential protein-protein interaction (PPI) within the spindle assembly checkpoint (SAC) .

HY-128766A

CHK1-IN-4 hydrochloride	Checkpoint Kinase (Chk)	Cancer
CHK1-IN-4 hydrochloride (Compound 3) is a potent checkpoint kinase 1 (chk1) inhibitor, and potently inhibits chk1 phosphorylation in the tumor cells. CHK1-IN-4 hydrochloride has anti-tumor activity .

HY-128766

CHK1-IN-4	Checkpoint Kinase (Chk)	Cancer
CHK1-IN-4 (Compound 3) is a potent checkpoint kinase 1 (chk1) inhibitor, and potently inhibits chk1 phosphorylation in the tumor cells. CHK1-IN-4 has anti-tumor activity .

HY-100016

AZD0156 5+ Cited Publications	ATM/ATR Apoptosis	Cancer
AZD0156 is a potent, selective and orally active ATM inhibitor with an IC₅₀ of 0.58 nM. AZD0156 inhibits the ATM-mediated signaling, prevents DNA damage checkpoint activation, disrupts DNA damage repair, and induces tumor cell apoptosis .

HY-136270

Gartisertib 2 Publications Verification VX-803; M4344; ATR inhibitor 2	ATM/ATR	Cancer
Gartisertib (VX-803) is an ATP-competitive, orally active, and selective ATR inhibitor, with a K_i of <150 pM. Gartisertib potently inhibits ATR-driven phosphorylated checkpoint kinase-1 (Chk1) phosphorylation with an IC₅₀ of 8 nM. Antitumor activity .

HY-150879

BMS-37	PD-1/PD-L1 Ligands for Target Protein for PROTAC	Cancer
BMS-37 is a PD-1/PD-L1 immune checkpoint inhibitor. BMS-37 can be used as PD-L1 ligand to synthesize PROTAC molecules .

HY-P99895

Rulonilimab	PD-1/PD-L1	Inflammation/Immunology Cancer
Rulonilimab is a human IgG1 monoclonal antibody against PD-1 that targets, binds and inhibits PD-1 and its downstream signalling pathways with potential immune checkpoint inhibition and anti-tumour activity .

HY-153435

RIP1 kinase inhibitor 5	RIP kinase Necroptosis	Cancer
RIP1 kinase inhibitor 5 (example 1) is a potent inhibitor of RIP1, which is used as a checkpoint kinase to control tumor immunity . RIP1 kinase inhibitor 5 is similar with SIR1-365 (compound 13), which inhibits necrosis and iron death activity .

HY-18961

PD 407824	Checkpoint Kinase (Chk) Wee1	Inflammation/Immunology Cancer
PD 407824 is a checkpoint kinase Chk1 and WEE1 inhibitor with IC₅₀s of 47 and 97 nM, respectively. PD 407824 is a chemical BMP sensitizer and increases the sensitivity of cells to sub-threshold amounts of BMP4 .

HY-149874

BMS-502	DGK	Inflammation/Immunology Cancer
BMS-502 (Compound 22) is a potent dual inhibitor of diacylglycerol kinase (DGK) α and ζ with IC₅₀ of 4.6 nM and 2.1 nM. BMS-502 enhanced T cell immune responses in mice. BMS-502 can be used in tumor immunity related research .

HY-136220A

AHR antagonist 5 hemimaleate	Aryl Hydrocarbon Receptor	Cancer
AHR antagonist 5 hemimaleate, a potent and orally active aryl hydrocarbon receptor (AHR) antagonist, has an IC₅₀ of < 0.5 µΜ. AHR antagonist 5 hemimaleate significantly inhibits tumor growth combined with checkpoint inhibitor anti-PD-1 (WO2018195397, example 39) .

HY-P99166

Vudalimab	PD-1/PD-L1 CTLA-4	Inflammation/Immunology Cancer
Vudalimab is a potent dual PD-1 and CTLA-4 inhibitor as a fully humanized bispecific monoclonal antibody. Vudalimab targets immune checkpoint receptors PD-1 and CTLA-4 and promotes tumor-selective T-cell activation .

HY-15532

SCH900776 10+ Cited Publications MK-8776	Checkpoint Kinase (Chk)	Cancer
SCH900776 (MK-8776) is a potent, selective and orally bioavailable inhibitor of checkpoint kinase1 (Chk1) with an IC₅₀ of 3 nM. SCH900776 shows 50- and 500-fold selectivity over CDK2 and Chk2, respectively .

HY-N12041

Axl-IN-16	TAM Receptor HIF/HIF Prolyl-Hydroxylase	Cancer
Axl-IN-16 is a dual inhibitor of Axl/HIF. Axl-IN-16 induces fruiting body formation of Flammulina velutipes. Axl-IN-16 inhibits hypoxia-inducible factor activity and receptor tyrosine kinase expression .

HY-136220

AHR antagonist 5	Aryl Hydrocarbon Receptor	Cancer
AHR antagonist 5, a potent and orally active aryl hydrocarbon receptor (AHR) antagonist extracted from patent WO2018195397, example 39, has an IC₅₀ of < 0.5 μΜ. AHR antagonist 5 significantly inhibits tumor growth combined with checkpoint inhibitor anti-PD-1 .

HY-112162

BOS-172722 2 Publications Verification	Mps1	Cancer
BOS-172722 is an inhibitor of monopolar spindle 1 (MPS1) checkpoint with an IC₅₀ of 11 nM and 63 nM for MPS1 (1 mM ATP) and P-MPS1, respectively. BOS-172722 also has potential for the study of various forms of breast cancer .

HY-13649

Indibulin 1 Publications Verification ZIO 301; D 24851	Microtubule/Tubulin Apoptosis	Neurological Disease Cancer
Indibulin (ZIO 301), an orally applicable inhibitor of tubulin assembly, shows potent anticancer activity with a minimal neurotoxicity. Indibulin reduces inter-kinetochoric tension, produces aberrant spindles, activates mitotic checkpoint proteins Mad2 and BubR1, and induces mitotic arrest and apoptosis .

HY-P9986

Tiragolumab MTIG-7192A; RG-6058	CD28	Inflammation/Immunology Cancer
Tiragolumab is an immune checkpoint inhibitor binding to T-cell immunoglobulin and ITIM domain (TIGIT). Tiragolumab, alone or in combination with the PD-L1 inhibitor Atezolizumab (HY-P9904), may be effective against multiple solid malignancies-most notably non-small cell lung cancer (NSCLC) .

HY-156871

CAMK1D-IN-1	CaMK	Cancer
CAMK1D-IN-1 (compound I) is an inhibitor of CAMK1D, targeting cytotoxic T lymphocyte (CTL)-resistant tumor cells. CAMK1D impairs CTL-induced death receptor signaling and apoptosis by inhibiting caspases, making it a key and effective target for PD-L1-refractory tumors .

HY-110347

Mps1-IN-1 dihydrochloride	Mps1	Cancer
Mps1-IN-1 dihydrochloride is a potent and ATP-competitive Mps1 kinase inhibitor with an IC₅₀ of 367 nM. Mps1-IN-1 dihydrochloride inhibit Mps1 mitotic kinase activity and abrogates spindle assembly checkpoint (SAC) function. Mps1-IN-1 dihydrochloride decreases the viability of both cancer and ‘normal’ cells .

HY-161865

Antitumor agent-180	Apoptosis	Cancer
Antitumor agent-180 (Compound 13a) is an inhibitor for *BUB1 mitotic checkpoint* serine/threonine kinase B (BUB1B*). Antitumor agent-180 inhibits* the proliferation of ccRCC cell Caki-1 with IC₅₀ of 2.047 µM. Antitumor agent-180 induces necrosis and apoptosis in Caki-1 .

HY-153450

JBI-589	Protein Arginine Deiminase	Cancer
JBI-589 is a non-covalent PAD4 isoform-selective inhibitor with oral bioavailability. JBI-589 reduces CXCR2 expression and blocks neutrophil chemotaxis. JBI-589 reduces primary tumor and metastases, and enhances the anti-tumor effect of checkpoint inhibitors. JBI-589 can be used in cancer research .

HY-164518

PF-3837	Mps1 Apoptosis	Cancer
PF-3837 is an Mps1 kinase inhibitor with a K_i value of 0.33 nM and an IC₅₀ value of 5.5 nM. PF-3837 interferes with the cell cycle checkpoint by inhibiting Mps1 catalytic activity, reducing genomic stability, thereby inducing cancer cell apoptosis (Apoptosis). PF-3837 can be used in research on breast cancer .

HY-117161

ZINC05626394	Cytochrome P450	Cancer
ZINC05626394 is a cytochrome b5 reductase 3 inhibitor with activity by increasing nitric oxide bioavailability. ZINC05626394 may have potential applications in anti-cancer suppression, especially in combination with antibody drug conjugates (ADCs) and immune checkpoint inhibitors. The efficacy of ZINC05626394 may be limited by different mechanisms, including antigen-related resistance and failure of endocytosis .

HY-142931

ATM-IN-1	ATM/ATR	Neurological Disease Cancer
ATM-IN-1 is a potent inhibitor of ATM. ATM is located mainly in the nucleus and microsomes and is involved in cell cycle progression and in the cell cycle checkpoint response to DNA damage. ATM-IN-1 has the potential for the research of cancer and neurology diseases (extracted from patent WO2021139814A1, compound 3) .

HY-164955

TTK/PLK1-IN-1	Mps1 Polo-like Kinase (PLK)	Cancer
TTK/PLK1-IN-1 (Formula I) is the inhibitor for threonine tyrosine kinase (TTK) and polo-like kinase 1 (PLK1) with IC₅₀ of 7 nM and 72 nM. TTK/PLK1-IN-1 regulates spindle assembly checkpoint (SAC), and exhibits antitumor efficacy against TNBC .

HY-120635

BMS-1001 hydrochloride	PD-1/PD-L1	Inflammation/Immunology Cancer
BMS-1001 is an orally active human PD-L1/PD-1 immune checkpoint inhibitor. BMS-1001 exhibits low-toxicity in cells. The IC₅₀ value of BMS-1001 in a homogeneous time-resolved fluorescence (HTRF) binding assay is 2.25 nM .

HY-120647

BMS-1001	PD-1/PD-L1	Inflammation/Immunology Cancer
BMS-1001 is an orally active human PD-L1/PD-1 immune checkpoint inhibitor. BMS-1001 exhibits low-toxicity in cells. The IC₅₀ value of BMS-1001 in a homogeneous time-resolved fluorescence (HTRF) binding assay is 2.25 nM .

HY-107407

SB-218078 5 Publications Verification	Checkpoint Kinase (Chk) CDK PKC Apoptosis	Cancer
SB-218078 is a potent, selective, ATP-competitive and cell-permeable checkpoint kinase 1 (Chk1) inhibitor that inhibits Chk1 phosphorylation of cdc25C with an IC₅₀ of 15 nM. SB-218078 is less potently inhibits Cdc2 (IC₅₀ of 250 nM) and PKC (IC₅₀ of 1000 nM). SB-218078 causes apoptosis by DNA damage and cell cycle arrest .

HY-B0097

Floxuridine 5+ Cited Publications 5-Fluorouracil 2'-deoxyriboside	Nucleoside Antimetabolite/Analog DNA/RNA Synthesis Bacterial CMV HSV Apoptosis	Infection Cancer
Floxuridine (5-Fluorouracil 2'-deoxyriboside) is a pyrimidine analog and known as an oncology antimetabolite. Floxuridine inhibits Poly(ADP-Ribose) polymerase and induces DNA damage by activating the ATM and ATR checkpoint signaling pathways in vitro. Floxuridine is a extreamly potent inhibitor for S. aureus infection and induces cell apoptosis . Floxuridine has antiviral effects against HSV and CMV .

HY-101093

CA-170 1 Publications Verification	PD-1/PD-L1	Inflammation/Immunology Cancer
CA-170 is an orally delivered dual inhibitor of VISTA and PD-L1. CA-170 exhibits potent rescue of proliferation and effector functions of T cells inhibited by PD-L1/L2 and VISTA with selectivity over other immune checkpoint proteins as well as a broad panel of receptors and enzymes .

Cat. No.	Product Name

HY-L031

Small Molecule Immuno-Oncology Compound Library

610 compounds

Immuno-Oncology is a type of immunotherapy that has the specific purpose of treating cancer. It works by stimulating our immune system to fight back. Normally, our immune system is able to destroy cancer cells in our body, however sometimes cancer cells can adapt and mutate, effectively hiding from our immune system. This is when tumors can develop and become a threat to our health. Immuno-oncology involves mobilizing lymphocytes to recognize and eliminate cancer cells using the body’s immune system. There are several immuno-oncology treatments available, including Immune cell therapy (CAR-T), monoclonal antibodies (mABs) and checkpoint inhibitors, cytokines and cancer vaccines.

MCE Small Molecule Immuno-Oncology Compound Library offers 610 bioactive tumor immunology compounds that target some important checkpoints such as PD1/PD-L1, CXCR, Sting, IDO, TLR, etc. This library is a useful tool for Immuno-oncology research.

HY-L184

Anti-Gastric Cancer Compound Library

784 compounds

Gastric Cancer (GC) is one of the most common malignant tumors in the world, ranking fourth in mortality rate globally. Because the early symptoms of stomach neoplasm are usually not obvious, are diagnosed with gastric cancer at terminal stage, and the relative survival rate within 5 years is very low. With the further understanding of the molecular characteristics of stomach neoplasm, many therapeutic targets for gastric cancer have been identified, and molecular targeted therapies such as CTLA-4, HER2 and immune checkpoint inhibitors have made rapid progress. Although survival rates for patients with gastric neoplasm have improved over the past few decades, the prognosis is still worrying. Therefore, there is an urgent need for new drugs to treat gastric cancer.

MCE designs a unique collection of 784 small molecules with definite or potential anti-gastric cancer activity, which is an important tool for studying the pathological mechanism of stomach neoplasm and developing drugs for stomach neoplasm.

Cat. No.	Product Name	Target	Research Area

HY-P10715

Fmoc-KCRGDK	Peptides	Inflammation/Immunology Cancer
Fmoc-KCRGDK is a self-assembling peptide that can be used to prepare hydrogels and assist in drug delivery for immune checkpoint inhibitors. Fmoc-KCRGDK can be applied in cancer immunotherapy research .

Cat. No.	Product Name	Target	Research Area

HY-P99777

Ontorpacept TTI-621	CD47	Cancer
Ontorpacept (TTI-621) is a soluble fusion protein that consists of the human SIRPα N-terminal (1-118) linked to the Fc region of human IgG1. The N-terminal (1-118)-fragment of ontorpacept is a binding domain for CD47 which is an inhibitor of phagocytosis by macrophages. Ontorpacept is a CD47-blocking checkpoint inhibitor with antitumor activity .

HY-P99032

Monalizumab 3 Publications Verification IPH2201	Checkpoint Kinase (Chk) IFNAR	Inflammation/Immunology 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) .

HY-P99895

Rulonilimab	PD-1/PD-L1	Inflammation/Immunology Cancer
Rulonilimab is a human IgG1 monoclonal antibody against PD-1 that targets, binds and inhibits PD-1 and its downstream signalling pathways with potential immune checkpoint inhibition and anti-tumour activity .

HY-P99166

Vudalimab	PD-1/PD-L1 CTLA-4	Inflammation/Immunology Cancer
Vudalimab is a potent dual PD-1 and CTLA-4 inhibitor as a fully humanized bispecific monoclonal antibody. Vudalimab targets immune checkpoint receptors PD-1 and CTLA-4 and promotes tumor-selective T-cell activation .

HY-P9986

Tiragolumab MTIG-7192A; RG-6058	CD28	Inflammation/Immunology Cancer
Tiragolumab is an immune checkpoint inhibitor binding to T-cell immunoglobulin and ITIM domain (TIGIT). Tiragolumab, alone or in combination with the PD-L1 inhibitor Atezolizumab (HY-P9904), may be effective against multiple solid malignancies-most notably non-small cell lung cancer (NSCLC) .

HY-P990031

Dargistotug M-6223	Transmembrane Glycoprotein	Inflammation/Immunology Cancer
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 .

HY-P990061

Polzastobart JTX 8064	Transmembrane Glycoprotein	Inflammation/Immunology Cancer
Polzastobart (JTX-8064) is a humanized IgG4 monoclonal antagonist antibody that selectively binds LILRB2 and prevents it from binding its ligands, classical and non-classical MHC I molecules. Polzastobart enhances pro-inflammatory cytokine production in macrophages by blocking the ability of LILRB2 to bind HLA-A/B and/or HLA-G, a marker of immunotolerance on cancer cells. Polzastobart is a macrophage immune checkpoint inhibitor .

Cat. No.	Product Name		Classification

HY-116423

JH295		Alkynes
JH295 is a potent, irreversible and selective NIMA-related kinase 2 (Nek2) inhibitor with an IC₅₀ of 770 nM. JH295 inhibits cellular Nek2 via alkylation of Cys22. JH295 is inactive against the mitotic kinases, Cdk1, Aurora B or Plk1, and does not perturb bipolar spindle assembly or the spindle assembly checkpoint . JH295 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-116423A

JH295 hydrate		Alkynes
JH295 hydrate is a potent, irreversible and selective NIMA-related kinase 2 (Nek2) inhibitor with an IC₅₀ of 770 nM. JH295 hydrate inhibits cellular Nek2 via alkylation of Cys22. JH295 hydrate is inactive against the mitotic kinases, Cdk1, Aurora B or Plk1, and does not perturb bipolar spindle assembly or the spindle assembly checkpoint . JH295 (hydrate) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

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