Cinobufagin, CAS 470-37-1

Formulation: A crystalline solid

Formal Name: (5β)-16β-(acetyloxy)-14,15β-epoxy-3β-hydroxy-bufa-20,22-dienolide

Purity: ≥98%

Formula Markup: C26H34O6

Formula Weight: 442,5

Shelf life (days): 1460

CAS Number: 470-37-1

Notes: Cinobufagin is a cardiotonic steroid that has been found in the skin of toads of genus Bufo and has diverse biological activities.{48257,48258,48259,48260} It inhibits Na+/K+-ATPase activity in guinea pig heart ventricular muscle homogenates by 45% when used at a concentration of 0.3 μM.{48257} Cinobufagin is cytotoxic to HCT116 colorectal cancer cells in vitro with IC50 values of less than 50 ng/ml at 48- and 72-hour time points and induces apoptosis in a concentration-dependent manner.{48258} In vivo, cinobufagin (10 mg/kg) reduces tumor growth in an HCT116 mouse xenograft model. Cinobufagin (1 μg/ml) inhibits LPS-induced expression of MHC class II, CD80, and CD86 and release of IL-6, IL-8, TNF-α, and IL-10 in human monocyte-derived dendritic cells.{48259} It also increases expression of the antimicrobial peptides hBD2 and hBD3 in dendritic cells. Cinobufagin exhibits dose-dependent antinociceptive effects in the hot-plate, acetic acid writhing, and formalin tests in mice.{48260}

• Artikelnummer: CAY19844-10
• Hersteller: Cayman Chemical
• Hersteller Artikelnummer: 19844-10
• Green Labware: Nein
• Verpackungseinheit: 10 mg
• Mengeneinheit: STK