Tyrphostin AG 1296

Tyrphostin AG 1296

Catalog Number:
L002368405APE
Mfr. No.:
APE-A2477
Price:
$279
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      • Overview
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          Background

          Tyrphostin AG 1296 is a selective inhibitor of platelet-derived growth factor receptor (PDGFR) with IC50 value of 0.3μM-0.5μM [1].Tyrphostin AG 1296 is an ATP-competitive inhibitor of PDGFR. It binds to PDGFR, causing a conformational change at the ATP-binding site. In the in vitro assay, it potently inhibits the ligand-induced autophosphorylation of PDGF receptor in Swiss 3T3 cell membranes. Tyrphostin AG 1296 does not affect the EGF receptor when the concentration is up to 100μM. Tyrphostin AG 1296 also inhibits the mitogenesis induced by PDGF but not EGF or insulin. It reversibly inhibits PDGF-induced DNA synthesis with a mean IC50 value of 1.5μM. Besides that, tyrphostin AG 1296 inhibits PDGF-induced cell growth with IC50 value of 3.2μM in Swiss 3T3 cells [1, 2].

          [1] Kovalenko M, Gazit A, Böhmer A, et al. Selective platelet-derived growth factor receptor kinase blockers reverse sis-transformation. Cancer Research, 1994, 54(23): 6106-6114.
          [2] Kovalenko M, Rönnstrand L, Heldin C H, et al. Phosphorylation site-specific inhibition of platelet-derived growth factor β-receptor autophosphorylation by the receptor blocking tyrphostin AG1296. Biochemistry, 1997, 36(21): 6260-6269.

      • Properties
        • Alternative Name
          6,7-dimethoxy-2-phenylquinoxaline
          CAS Number
          146535-11-7
          Molecular Formula
          C16H14N2O2
          Molecular Weight
          266.29
          Appearance
          A solid
          Purity
          99.90%
          Solubility
          insoluble in H2O; ≥2.8 mg/mL in EtOH with ultrasonic; ≥6.65 mg/mL in DMSO
          Storage
          Store at -20°C

          * For Research Use Only

      • Reference
        • 1. Zhang X, Zhao F, et al. "PDGF-mediated PI3K/AKT/β-catenin signaling regulates gap junctions in corpus cavernosum smooth muscle cells." Exp Cell Res. 2017 Nov 22. pii: S0014-4827(17)30627-4. PMID:29174980

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