1. Protein Tyrosine Kinase/RTK
  2. Src


Src family kinase (SFK) is a family of non-receptor tyrosine kinases including nine members: Src, Yes, Fyn, and Fgr, forming the SrcA subfamily, Lck, Hck, Blk, and Lyn in the SrcB subfamily, and Frk in its own subfamily. In immune cells, Src-family kinases (SFKs) have been implicated as critical regulators of a large number of intracellular signaling pathways. Src-family kinases (SFKs) occupy a proximal position in numerous signaling transduction cascades including those emanating from the T and B cell antigen receptors, Fc receptors, growth factor receptors, cytokine receptors, and integrins. In addition to these positive regulatory roles, Src-family kinases (SFKs) can also function as negative regulators of cellular signaling by phosphorylating immunoreceptor tyrosine-based inhibitory motifs (ITIMs) on inhibitory receptors, resulting in recruitment and activation of inhibitory molecules such as the phosphatases SHP-1 and SH2 containing 5′ inositol phosphatase (SHIP-1).

Src Related Products (155):

Cat. No. Product Name Effect Purity
  • HY-10158
    Bosutinib Inhibitor 99.96%
    Bosutinib is an orally active Src/Abl tyrosine kinase inhibitor with IC50 of 1.2 nM and 1 nM, respectively[1].
  • HY-12047
    Ponatinib Inhibitor 99.43%
    Ponatinib (AP24534) is an orally active multi-targeted kinase inhibitor with IC50s of 0.37 nM, 1.1 nM, 1.5 nM, 2.2 nM, and 5.4 nM for Abl, PDGFRα, VEGFR2, FGFR1, and Src, respectively[1].
  • HY-10234
    Saracatinib Inhibitor 99.92%
    Saracatinib (AZD0530) is a potent Src family inhibitor with IC50s of 2.7 to 11 nM for c-Src, Lck, c-YES, Lyn, Fyn, Fgr, and Blk. Saracatinib shows high selectivity over other tyrosine kinases[1].
  • HY-10181
    Dasatinib Inhibitor
    Dasatinib (BMS-354825) is a highly potent, ATP competitive, orally active dual Src/Bcr-Abl inhibitor with potent antitumor activity. The Kis are 16 pM and 30 pM for Src and Bcr-Abl, respectively. Dasatinib inhibits Bcr-Abl and Src with IC50s of <1.0 nM and 0.5 nM, respectively[1]. Dasatinib also induces apoptosis and autophagy.
  • HY-13805
    PP2 Inhibitor 99.35%
    PP2 is a reversible and ATP-competitive Src family kinases inhibitor with IC50s of 4 and 5 nM for Lck and Fyn, respectively.
  • HY-120625
    BMS-358233 Inhibitor
    BMS-358233 (compound 3) is a Lck inhibitor (IC50: 1 nM; Ki: 540 pM) and inhibits T cell proliferation (IC50: 262 nM)[1].
  • HY-121849
    KL-1156 Inhibitor
    BMS-358233 (compound 3) is a Lck inhibitor (IC50: 1 nM; Ki: 540 pM) and inhibits T cell proliferation (IC50: 262 nM).
  • HY-162676
    SJ45566 Degrader
    SJ45566 a potent and orally active PROTAC-based LCK degrader, with a DC50 of 1.21 nM. SJ45566 can be used in the research for T‑Cell Acute Lymphoblastic Leukemia[1].
  • HY-W745090
    Isomaltulose monohydrate Inhibitor
    Isomaltulose monohydrate is a fMLP inhibitor and also inhibits Src kinase, ERK1/2, p38 and AKT phosphorylation signals in immune regulation. Isomaltulose monohydrate can interfere with the interaction between the βγ subunit of the fMLP receptor Gi protein and its downstream molecules, thereby inhibiting fMLP-induced respiratory burst. Isomaltulose monohydrate inhibits fMLP (0.1 μM)-induced superoxide anion production (IC50: 1.98 μM) , cathepsin G release (IC< sub>50: 2.76 μM) and chemotaxis. Isomaltulose monohydrate can improve excessive activation of neutrophils and reduce inflammation or tissue damage. A series of derivatives of Isomaltulose monohydrate are found to have inhibitory effects on FSGS-related TRPC6 functional mutants[1].
  • HY-P1111
    Lyn peptide inhibitor Inhibitor
    Lyn peptide inhibitor is a potent and cell-permeable inhibitor of Lyn-coupled IL-5 receptor signaling pathway, while keeping other signals intact. Lyn peptide inhibitor blocks Lyn activation and inhibits the binding of Lyn tyrosine kinase to βc subunit of IL-3/GM-CSF/IL-5 receptors. Lyn peptide inhibitor can be used for study of  asthma, allergic, and other eosinophilic disorders[1].
  • HY-102073
    TG53 Inhibitor
    TG53 is a potent inhibitor of tissue transglutaminase (TG2) and fibronectin (FN) protein-protein interaction. TG53 inhibits formation of a complex with integrin β1 and activation of FAK and c-Src during SKOV3 cell attachment onto FN. TG53 can be used for ovarian cancer research[1].
  • HY-157497
    DA5-HTL Inhibitor
    DA5-HTL is a compound combined dasatinib with HaloTag system efficiently inhibits the growth of the cancer cells with GI50 of 1.923 nM[1].
  • HY-10363
    AP 24149 Inhibitor
    AP 24149 is a potent Src-Abl dual inhibitor with IC50 values of 9.1, 3.6 nM for Src and Abl, respectively[1].
  • HY-111787
    Elzovantinib Inhibitor 99.97%
    Elzovantinib (TPX-0022) is an oral-active inhibitor of SRC, MET and c-FMS, with IC50 values of 0.12 nM, 0.14 nM and 0.76 nM for SRC, MET and c-FMS respectively[1].
  • HY-101053
    Src Inhibitor 1 Inhibitor 99.96%
    Src Inhibitor 1 is a potent, ATP-competitive and selective dual site Src tyrosine kinase inhibitor with IC50 values of 44 nM for Src and 88nM for Lck.
  • HY-13941B
    1-Naphthyl PP1 hydrochloride Inhibitor 99.94%
    1-Naphthyl PP1 hydrochloride (1-NA-PP 1 hydrochloride) is a selective inhibitor of src family kinases. 1-Naphthyl PP1 hydrochloride inhibits v-Src and c-Fyn, c-Abl, CDK2 and CAMK II with IC50s of 1.0, 0.6, 0.6, 18 and 22 μM, respectively[1].
  • HY-112335
    Lck Inhibitor III Inhibitor
    Lck Inhibitor III (compound 12h) is a potent Lck inhibitor, with an IC50 of 867 nM. Lck Inhibitor III inhibits IL-2 synthesis in Jurkat cells, with an IC50 of 1.270 μM[1].
  • HY-112314
    AZD0424 Inhibitor
    AZD0424 is an orally active, and dual selective Src/Abl kinase inhibitor with potential antineoplastic activity[1]. AZD0424 induces apoptosis and cell cycle arrest in lymphoma cells[2].
  • HY-157998
    mG2N001 is a negative allosteric modulator (NAM) (IC50: 93 nM) of the metabotropic glutamate receptor mGluR2 and binds to mGluR2 as an antagonist (Ki: 63 nM). mG2N001 is microparticle- and plasma-stable, and its radioisotope [11C]mG2N001 can be used in PET imaging. [11C]mG2N001 has good brain heterogeneity and brain penetration, and can selectively accumulate in mGluR2-rich regions, producing high-contrast brain images[1].
  • HY-123298
    Chrysotoxine Inhibitor
    Chrysotoxine is a dual inhibitor of Src/Akt. Chrysotoxine suppresses cancer stem cells (CSCs) phenotypes by down-regulating Src/Akt signaling. Chrysotoxine reduces cell viability and increases apoptosis level in H460 and H23 cells instead of non-tumor cell lines. Chrysotoxine shows rapid excretion and low bioavailability in rats. Chrysotoxine is used in cancer research[1][2].