4-oxo Retinoic Acid, CAS 38030-57-8

Formulation: A solid

Purity: ≥95%

Formula Markup: C20H26O3

Formula Weight: 314,4

Shelf life (days): 1460

CAS Number: 38030-57-8

Notes: 4-oxo Retinoic acid is an active metabolite of the vitamin A metabolite and retinoic acid receptor (RAR) ligand all-trans retinoic acid (Item No. 11017).{34779} It is formed from all-trans retinoic acid by several cytochrome P450 (CYP) isoforms, including CYP1A1, CYP3A7, and CYP26A1.{62787,58961} 4-oxo Retinoic acid binds to RARα, RARβ, and RARγ (IC50s = 59, 50, and 142 nM, respectively, in radioligand binding assays) and induces expression of a luciferase reporter in COS-7 cells expressing RARα, RARβ, or RARγ (EC50s = 33, 8, and 89 nM, respectively).{34779} It increases protein levels of cytokeratin 7 (CK-7) and CK-19 in human epidermal keratinocytes when used at a concentration of 1 µM.{62249} 4-oxo Retinoic acid (10-1,000 nM) inhibits the proliferation of MCF-7 breast cancer cells.{34780} It is teratogenic to zebrafish embryos (EC50 = 8.1 nM).{62788}

• Artikelnummer: CAY35819-25
• Hersteller: Cayman Chemical
• Hersteller Artikelnummer: 35819-25
• Green Labware: Nein
• Verpackungseinheit: 25 mg
• Mengeneinheit: STK
• Methode: Reinstoffe