2. Signaling Pathways
  3. Protein Tyrosine Kinase/RTK
  4. Btk
  5. Btk Inhibitor

Btk Inhibitor

Btk Inhibitors (155):

Cat. No. Product Name Effect Purity
  • HY-10997
    Ibrutinib
    		Inhibitor 99.97%
    Ibrutinib (PCI-32765) is a selective, irreversible Btk inhibitor with an IC50 of 0.5 nM.
  • HY-17600
    Acalabrutinib
    		Inhibitor 99.88%
    Acalabrutinib (ACP-196) is an orally active, irreversible, and highly selective second-generation BTK inhibitor. Acalabrutinib binds covalently to Cys481 in the ATP-binding pocket of BTK. Acalabrutinib demonstrates potent on-target effects and efficacy in mouse models of chronic lymphocytic leukemia (CLL). Acalabrutinib is a click chemistry reagent, itcontains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
  • HY-131328
    Pirtobrutinib
    		Inhibitor 99.88%
    Pirtobrutinib (LOXO-305), a highly selective and non-covalent next generation BTK inhibitor, inhibits diverse BTK C481 substitution mutations. Pirtobrutinib causes regression of BTK-dependent lymphoma tumors in mouse xenograft models. Pirtobrutinib is also more than 300-fold selective for BTK versus 370 other kinases tested and shows no significant inhibition of non-kinase off-targets at 1 μM.
  • HY-101474A
    Zanubrutinib
    		Inhibitor 99.71%
    Zanubrutinib (BGB-3111) is a selective and orally active Bruton tyrosine kinase (Btk) inhibitor (IC50: 0.3 nM).
  • HY-19834
    Fenebrutinib
    		Inhibitor 99.42%
    Fenebrutinib (GDC-0853) is a potent, selective, orally available, and noncovalent bruton's tyrosine kinase (Btk) inhibitor with Kis of 0.91 nM, 1.6, 1.3, 12.6, and 3.4 nM for WT Btk, and the C481S, C481R, T474I, T474M mutants. Fenebrutinib has the potential for rheumatoid arthritis and systemic lupus erythematosus research.
  • HY-163565
    BIIB129
    		Inhibitor 99.54%
    BIIB129 is a covalent, selective, small molecule inhibitor of Bruton's tyrosine kinase (BTK) capable of penetrating the blood-brain barrier. BIIB129 inhibits the activity of BTK by covalently binding to Cys481 in BTK, thereby affecting the function of B cells and myeloid cells. BIIB129 can be used in multiple sclerosis (MS) research.
  • HY-161876
    GSTO1-IN-2
    		Inhibitor
    GSTO1-IN-2 (Compound B-9) is a dual covalent inhibitor of GSTO1/BTK with IC50 values of 441 nM and 6.2 nM respectively.
  • HY-164002
    PF-303
    		Inhibitor
    PF-303 is a potent, oral inhibitor of Bruton's tyrosine kinase (BTK) (IC50=0.64 nM). The melamine portion of PF-303 forms a covalent bond with BTK's Cys481, which is reversible and exhibits a high selectivity compared to irreversible covalent BTK inhibitors. PF-303 can be used to model and study the effects of BTK inhibition on the mature immune system, including effects on B-cell subsets, antibody responses, and T-cell-mediated activation.
  • HY-128757
    Remibrutinib
    		Inhibitor 99.76%
    Remibrutinib, is a potent and orally active bruton tyrosine kinase (BTK) inhibitor with an IC50 value of 1 nM. Remibrutinib inhibits BTK activity with an IC50 value of 0.023 μM in blood. Remibrutinib has the potential for Chronic urticaria (CU) treatment.
  • HY-109192
    Tolebrutinib
    		Inhibitor 99.79%
    Tolebrutinib (SAR442168) is a potent, selective, orally active and brain-penetrant inhibitor of Bruton tyrosine kinase (BTK), with IC50s of 0.4 and 0.7 nM in Ramos B cells and in HMC microglia cells, respectively. Tolebrutinib exhibits efficacy in central nervous system immunity. Tolebrutinib can be used for the research of multiple sclerosis (MS).
  • HY-153220
    NX-2127
    		Inhibitor 99.72%
    NX-2127 is an orally and potent BTK inhibitor, inducing degradation of the mutated BTKC481S in cells. NX-2127 inhibits proliferation of BTKC481S mutant TMD8 cells, more effectively than Ibrutinib (HY-10997). NX-2127 catalyzes the degradation of Ikaros (IKZF1) and Aiolos (IKZF3) with of 25 nM and 54 nM, respectively. NX-2127 stimulates T cell activation and increases IL-2 production in primary human T Cells.
  • HY-129390
    Orelabrutinib
    		Inhibitor 99.90%
    Orelabrutinib (ICP-022) is a potent, orally active, and irreversible Bruton's tyrosine kinase (BTK) inhibitor with potential antineoplastic activity. Orelabrutinib prevents both the activation of the B-cell antigen receptor (BCR) signaling pathway and BTK-mediated activation of downstream survival pathways, inhibiting the growth of malignant B-cells that overexpress BTK.
  • HY-112166
    Rilzabrutinib
    		Inhibitor 99.37%
    Rilzabrutinib (PRN1008) is a reversible covalent, selective and oral active inhibitor of Bruton’s Tyrosine Kinase (BTK), with an IC50 of 1.3 nM.
  • HY-15771
    Tirabrutinib
    		Inhibitor 99.65%
    Tirabrutinib (ONO-4059) is an orally active Bruton’s Tyrosine Kinase (BTK) inhibitor (can cross the blood-brain barrier (BBB)), with an IC50 of 6.8 nM. Tirabrutinib irreversibly and covalently binds to BTK and inhibits aberrant B cell receptor signaling. Tirabrutinib can be used in studies of autoimmune diseases and hematological malignancies.
  • HY-112215
    Nemtabrutinib
    		Inhibitor 98.64%
    ARQ 531 (MK-1026) is a reversible non-covalent and orally active inhibitor of Bruton’s Tyrosine Kinase (BTK), with IC50s of 0.85 nM and 0.39 nM for WT-BTK and C481S-BTK, respectively.
  • HY-132842
    Sunvozertinib
    		Inhibitor 99.92%
    Sunvozertinib (DZD9008) is a potent ErbBs (EGFR, Her2, especially mutant forms) and BTK inhibitor. Sunvozertinib shows IC50s of 20.4, 20.4, 1.1, 7.5, and 80.4 nM for EGFR exon 20 NPH insertion, EGFR exon 20 ASV insertion, EGFR L858R and T790M mutations, and Her2 Exon20 YVMA, and EGFR WT A431, respectively (patent WO2019149164A1, example 52).
  • HY-18012
    Spebrutinib
    		Inhibitor 99.62%
    Spebrutinib (AVL-292; CC-292) is a covalent, orally active, and highly selective with an IC50 of 0.5 nM.
  • HY-100342
    Ibrutinib-biotin
    		Inhibitor 99.93%
    Ibrutinib-biotin is a probe that consists of Ibrutinib linked to biotin via a long chain linker, extracted from patent WO2014059368A1 Compound 1-5, has an IC50 of 0.755-1.02 nM for BTK.
  • HY-80003
    QL47
    		Inhibitor 98.11%
    QL47, a broad-spectrum antiviral agent, inhibits dengue virus and other RNA viruses. QL47 selectively inhibits eukaryotic translation. QL47 is a potent covalent inhibitor of BTK with an IC50 of 7 nM.
  • HY-122562
    MT-802
    		Inhibitor 98.94%
    MT-802 is a potent BTK degrader based on Cereblon ligand, with a DC50 of 1 nM. MT-802 has potential to treat C481S mutant chronic lymphocytic leukemia (CLL).