658403
AG 538
A potent, cell-premeable, reversible, and competitive inhibitor of IGF-1 receptor kinase (IC50 = 400 nM).
别名:
AG 538, α-Cyano-(3,4-dihydroxy)cinnamoyl-(3ʹ,4ʹ-dihydroxyphenyl)ketone, Tyrphostin AG 538
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关于此项目
经验公式（希尔记法）:
C16HN11O5
化学文摘社编号:
分子量:
427.25
MDL number:
NACRES:
NA.77
UNSPSC Code:
12352200
Assay:
≥95% (HPLC)
Form:
solid
Quality level:
Storage condition:
OK to freeze, protect from light
assay
≥95% (HPLC)
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, protect from light
color
dark orange to brown
solubility
DMSO: 5 mg/mL
shipped in
ambient
storage temp.
−20°C
Quality Level
General description
A potent, cell-premeable, reversible, and competitive inhibitor of IGF-1R (insulin-like growth factor-1 receptor) kinase autophosphorylation (IC50 = 400 nM). Also inhibits the phosphorylation of PTK substrate poly (Glu,Tyr) by IGF-1R, IR, EGF-R, and Src (IC50 = 60 nM, 113 nM, and 2.4 µM respectively). Inhibits the phosphorylation of PKB at a much higher concentration (IC50 = 76 µM). Inhibition is competitive with respect to the substrate binding site of IGF-1R kinase. Also inhibits the authophosphorylation of IGF-1R and the activation of PKB and ERK2 in NIH-3T3 cells over-expressing IGF-1R.
Biochem/physiol Actions
Cell permeable: yes
Primary Target
IGF-1 receptor kinase
IGF-1 receptor kinase
Product competes with ATP.
Reversible: yes
Target IC50: 400 nM against IGF-1 receptor kinase
Packaging
Packaged under inert gas
Preparation Note
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Other Notes
Blum, G., et al. 2000. Biochemistry39, 15705.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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