1. Signaling Pathways
  2. Protein Tyrosine Kinase/RTK
  3. IGF-1R


Insulin-like growth factor-1 receptor

IGF-1R (Insulin-like growth factor 1 receptor), a receptor tyrosine kinase, is activated upon binding to the ligands IGF-1 or IGF-2 leading to cell growth, survival and migration of both normal and cancerous cells.

IGF-1R can initiate the activation of the PI3K/AKT/mTOR signaling and Ras/Raf/MEK/MAPK pathways resulting in the activation of multiple transcription factors such as ELK-1, CREB and AP-1 to modulate cell proliferation, survival, differentiation, motility, invasion and angiogenesis. IGF-1R overexpression or increased IGF-1R kinase activity is associated with a broad range of human cancers and therefore the IGF-1R is widely considered as a very promising target for cancer treatment.

Cat. No. Product Name Effect Purity
  • HY-10191
    Inhibitor 99.83%
    Linsitinib (OSI-906) is a potent, selective and orally bioavailable dual inhibitor of the IGF-1 receptor and insulin receptor (IR) with IC50s of 35 and 75 nM, respectively.
  • HY-15656
    Inhibitor 99.97%
    Ceritinib (LDK378) is a selective, orally bioavailable, and ATP-competitive ALK tyrosine kinase inhibitor with an IC50 of 200 pM. Ceritinib (LDK378) also inhibits IGF-1R, InsR, and STK22D with IC50 values of 8, 7, and 23 nM, respectively. Ceritinib (LDK378) shows great antitumor potency.
  • HY-15494
    Inhibitor 99.90%
    Picropodophyllin (AXL1717) is a selective insulin-like growth factor-1 receptor (IGF-1R) inhibitor with an IC50 of 1 nM.
  • HY-10200
    Inhibitor 99.71%
    BMS-754807 is a potent and reversible IGF-1R/IR inhibitor (IC50=1.8 and 1.7 nM, respectively; Ki=<2 nM for both). BMS-754807 also shows potent activities against Met, RON, TrkA, TrkB, AurA, and AurB with IC50 values of 6, 44, 7, 4, 9, and 25 nM, respectively.
  • HY-13020
    Inhibitor 99.14%
    GSK1838705A is a potent and reversible IGF-IR and the insulin receptor inhibitor with IC50s of 2.0 and 1.6 nM, respectively. It also inhibits ALK with an IC50 of 0.5 nM.
  • HY-10262
    Inhibitor 99.83%
    BMS-536924 is an orally active, competitive and selective insulin-like growth factor receptor (IGF-1R) kinase and insulin receptor (IR) inhibitor with IC50s of 100 nM and 73 nM, respectively. BMS-536924 has anti-cancer activity.
  • HY-15656A
    Ceritinib dihydrochloride
    Inhibitor 99.57%
    Ceritinib dihydrochloride (LDK378 dihydrochloride) is a selective, orally bioavailable and ATP-competitive ALK tyrosine kinase inhibitor with an IC50 of 200 pM. Ceritinib dihydrochloride (LDK378 dihydrochloride) also inhibits IGF-1R, InsR, and STK22D with IC50 values of 8, 7, and 23 nM, respectively. Ceritinib dihydrochloride (LDK378 dihydrochloride) shows great antitumor potency.
  • HY-15609
    Inhibitor 99.96%
    AZD-3463 (ALK/IGF1R inhibitor) is an orally active ALK/IGF1R inhibitor, with a Ki of 0.75 nM for ALK. AZD3463 induces apoptosis and autophagy in neuroblastoma cells.
  • HY-10524
    Inhibitor 99.66%
    GSK1904529A is a potent, selective, orally active, and ATP-competitive inhibitor of insulin-like growth factor-1 receptor (IGF-1R) and insulin receptor (IR), with IC50s of 27 and 25 nM, respectively. GSK1904529A shows poor activity (IC50>1 μM) in 45 other serine/threonine and tyrosine kinases. GSK1904529A exhibits anti-tumor activity.
  • HY-50866
    Inhibitor ≥99.0%
    NVP-AEW541 (AEW541) is a potent inhibitor of IGF-1R with IC50 of 0.15 μM, also inhibits InsR, with IC50 of 0.14 μM.
  • HY-13203
    NVP-TAE 226
    Inhibitor 99.92%
    NVP-TAE 226 (TAE226) is a potent and ATP-competitive dual FAK and IGF-1R inhibitor with IC50s of 5.5 nM and 140 nM, respectively. NVP-TAE 226 (TAE226) also effectively inhibits Pyk2 and insulin receptor (InsR) with IC50s of 3.5 nM and 44 nM, respectively.
  • HY-10252
    Inhibitor 99.54%
    NVP-ADW742 (ADW742) is an orally active, selective IGF-1R tyrosine kinase inhibitor with an IC50 of 0.17 μM. NVP-ADW742 inhibits insulin receptor (InsR) with an IC50 of 2.8 μM. NVP-ADW742 induces pleiotropic antiproliferative/proapoptotic biologic sequelae in tumor cells.
  • HY-15749
    Inhibitor 99.29%
    XL228 is a multi-targeted tyrosine kinase inhibitor with IC50s of 5, 3.1, 1.6, 6.1, 2 nM for Bcr-Abl, Aurora A, IGF-1R, Src and Lyn, respectively.
  • HY-10253
    Inhibitor 99.82%
    AG1024 (Tyrphostin AG 1024) is a reversible, competitive and selective IGF-1R inhibitor with an IC50 of 7 μM. AG1024 inhibits phosphorylation of IR (IC50=57 μM). AG1024 induces apoptosis and has anti-cancer activity.
  • HY-13686
    Inhibitor 99.85%
    PQ401 is a potent inhibitor of IGF-IR signaling. PQ401 inhibits IGF-I-stimulated IGF-IR autophosphorylation with an IC50 of 12.0 μM in a series of studies in MCF-7 cells. PQ401 is effective at inhibiting IGF-I-stimulated growth of MCF-7 cells (IC50, 6 μM). PQ401 is a potential agent for breast and other IGF-I-sensitive cancers. PQ401 induces caspase-mediated apoptosis.
  • HY-N0908
    Ginsenoside Rg5
    Agonist 99.86%
    Ginsenoside Rg5 is the main component of Red ginseng. Ginsenoside blocks binding of IGF-1 to its receptor with an IC50 of ~90 nM. Ginsenoside Rg5 also inhibits the mRNA expression of COX-2 via suppression of the DNA binding activities of NF-κB p65.
  • HY-B0794B
    AZ7550 Mesylate
    Inhibitor 99.24%
    AZ7550 Mesylate is an active metabolite of AZD9291 and inhibits the activity of IGF1R with an IC50 of 1.6 μM.
  • HY-P99294
    Ganitumab (AMG 479) is a recombinant human monoclonal antibody to the human type 1 insulin-like growth factor receptor (IGF1R). Ganitumab recognizes murine IGF1R with sub-nanomolar affinity (KD=0.22 nM) and inhibits the interaction of murine IGF1R with IGF1 and IGF2. Ganitumab can be used in research of cancer.
  • HY-110135
    Inhibitor 98.99%
    NBI-31772 is the potent and nonselective inhibitor of IGFBP with a Ki value of 47 nM. NBI-31772 has the potential for the research of IGF-responsive diseases.
  • HY-18785
    Indirubin Derivative E804
    Inhibitor 99.79%
    Indirubin Derivative E804 is a potent inhibitor of Insulin-like Growth Factor 1 Receptor (IGF1R), with an IC50 of 0.65 μM for IGF1R.
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity