260010-M
Demethylasterriquinone B1
A cell-permeable unsymmetrical bis-indolylquinone insulin mimic with anti-diabetic activity in animal models.
别名:
Demethylasterriquinone B1, L-783,281, DMAQ-B1, DAQ B1, 2-[2-(1,1-Dimethylallyl)-1H-indol-3-yl]-3,6-dihydroxy-5-[7-(3-methylbut-2-enyl)-1H-indol-3-yl][1,4]benzoquinone, 2,5-Dihydroxy-3-[7-(3-methyl-but-2-enyl)-1H-indol-3-yl]-6-[2-(1,1-dimethyl-allyl)-1H-indol-3-yl]-[1,4]benzoquinon
InChI key
XMGNJVXBPZAETK-UHFFFAOYSA-N
InChI
1S/C32H30N2O4/c1-6-32(4,5)31-23(20-11-7-8-13-22(20)34-31)25-29(37)27(35)24(28(36)30(25)38)21-16-33-26-18(15-14-17(2)3)10-9-12-19(21)26/h6-14,16,33-35,38H,1,15H2,2-5H3
assay
≥95% (HPLC)
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, protect from light
color
blue-black
solubility
DMSO: 50 mg/mL
storage temp.
−20°C
General description
A cell-permeable unsymmetrical bis-indolylquinone insulin mimic with anti-diabetic activity in animal models. Selectively stimulates insulin receptor (IR) tyrosine kinase activity (EC50 ~ 6 µM in CHO•IR cells), while showing little effect towards IGF-1R, EGFR, or PDGFR. Also acts as an agonist for the neurotrophin receptors TrkA, B, and C in both cortical neurons and dorsal root ganglion neurons (~ 20 µM). DMAQ-B1 and insulin show differential effects on cellular gene expression profiles and DMAQ-B1 is a more selective agonist than insulin for the IR-mediated activation of PI-3 kinase/Akt pathway.
Biochem/physiol Actions
EC50 ~ 6 µM stimulating insulin receptor (IR) tyrosine kinase activity in CHO•IR cells
Primary Target
Insulin receptor (IR) tyrosine kinase activity
Insulin receptor (IR) tyrosine kinase activity
Preparation Note
Following reconstitution aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Other Notes
Webster, N.J., et al. 2003. Chembiochem4, 379.
Pirrung, M.C., et al. 2002. J. Org. Chem.6, 23.
Westerlund, J., et al. 2002. Diabetes51, S50.
Roper, M.G., et al. 2002. Diabetes51, S43.
Air, E.L., et al. 2002. Nat. Med.8, 179.
Wilkie, N., et al. 2001. J. Neurochem.78, 1135.
Salituro, G.M., et al. 2001. Recent Prog. Horm. Res.56, 107.
Liu, K., et al. 2000. J. Med. Chem.43, 3487.
Zhang, B., et al. 1999. Science284, 974.
Pirrung, M.C., et al. 2002. J. Org. Chem.6, 23.
Westerlund, J., et al. 2002. Diabetes51, S50.
Roper, M.G., et al. 2002. Diabetes51, S43.
Air, E.L., et al. 2002. Nat. Med.8, 179.
Wilkie, N., et al. 2001. J. Neurochem.78, 1135.
Salituro, G.M., et al. 2001. Recent Prog. Horm. Res.56, 107.
Liu, K., et al. 2000. J. Med. Chem.43, 3487.
Zhang, B., et al. 1999. Science284, 974.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Irritant (B)
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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