85-2651-25　Ionomycin Calcium Salt 10mg　CAS No:56092-82-1　257335

特徴

• Antibiotic that acts as a potent and selective calcium ionophore; more effective than A23187. Ionomycin binds Ca2+ in the 7.0-9.5 pH range with the resulting complex exhibiting intense UV absorption. Ionomycin Calcium is a polyether antibiotic obtained from Streptomyces conglobatus by solvent extraction. It is different from other antibiotics of its class as it absorbs UV light at 300nm maximum. Gram-positive antibiotic.
• Molecular Formula:C41H70O9•Ca
• Molecular Weight:747.07
• Appearance:White to off-white powder
• Purity:≥97% (HPLC)
• Identity (1H NMR):Conforms to structure
• Solubility:Soluble in DMSO
• Melting Point:203-204ºC
• Elemental Analysis:%C: 66.17%H: 9.44
• Storage and Stability:Powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with DMSO. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.