260010-M

Demethylasterriquinone B1

A cell-permeable unsymmetrical bis-indolylquinone insulin mimic with anti-diabetic activity in animal models.

• 同義詞: 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
• 經驗公式（希爾表示法）: C₃₂H₃₀N₂O₄
• CAS號碼: 78860-34-1
• 分子量：: 506.59
• 分類程式碼代碼: 12352200

屬性

• 化驗: ≥95% (HPLC)
• 形狀: solid
• 製造商／商標名: Calbiochem^®
• 儲存條件: OK to freeze; protect from light
• 顏色: blue-black
• 溶解度: DMSO: 50 mg/mL
• 儲存溫度: −20°C
• 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
• InChI 密鑰: XMGNJVXBPZAETK-UHFFFAOYSA-N

描述

一般說明

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.

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.

生化／生理作用

EC50 ~ 6 µM stimulating insulin receptor (IR) tyrosine kinase activity in CHO•IR cells

Primary Target
Insulin receptor (IR) tyrosine kinase activity

警告

Toxicity: Irritant (B)

重構

Following reconstitution aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

其他說明

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.

法律資訊

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable