251650
Damnacanthal
A cell-permeable, potent, reversible, and selective inhibitor of p56lck tyrosine kinase.
別名:
Damnacanthal, 3-Hydroxy-1-methoxyanthraquinone-2-aldehyde
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この商品について
Assay:
≥95% (HPLC)
Form:
solid
Storage condition:
OK to freeze, protect from light
Quality Segment
assay
≥95% (HPLC)
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, protect from light
color
orange-yellow
solubility
DMSO: 5 mg/mL
shipped in
ambient
storage temp.
−20°C
SMILES string
O(C)c1c2c(cc(c1C=O)O)C(=O)c3c(cccc3)C2=O
InChI
1S/C16H10O5/c1-21-16-11(7-17)12(18)6-10-13(16)15(20)9-5-3-2-4-8(9)14(10)19/h2-7,18H,1H3
InChI key
IPDMWUNUULAXLU-UHFFFAOYSA-N
General description
A cell-permeable, potent, reversible, and selective inhibitor of p56lck tyrosine kinase. Inhibits p56lck autophosphorylation (IC50 = 17 nM) and phosphorylation of an exogenous peptide by p56lck (IC50 = 620 nM). Exhibits over 100-fold greater selectivity for p56lck over PKA and PKC, 40-fold greater selectivity for p56lck over EGF receptor kinase, c-ErbB2, insulin receptor kinase, and PDGF receptor kinase, and 7 - 20-fold greater selectivity for p56lck over p60src and p59fyn. Inhibition of p56lck is not significantly affected by the presence of sulfhydryl reagents. Also known to have antimalarial properties and to reverse the phenotype of ras-transformed cells.
Biochem/physiol Actions
Cell permeable: yes
Primary Target
p56lck autophosphorylation
p56lck autophosphorylation
Product does not compete with ATP.
Reversible: yes
Target IC50: 17 nM against p56lck autophosphorylation
Packaging
Packaged under inert gas
Preparation Note
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 1 month at -20°C.
Other Notes
Faltynek, C.R., et al. 1995. Biochemistry34, 12404.
Hiramatsu, T., et al. 1993. Cancer Lett.73, 161.
Koumaglo, K., et al. 1992. Planta Med.58, 533.
Hiramatsu, T., et al. 1993. Cancer Lett.73, 161.
Koumaglo, K., et al. 1992. Planta Med.58, 533.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
保管分類
11 - Combustible Solids
一体何が起きているの？
WGK 1