85-1777-91　Ponasterone A (Pon A, 25-Deoxy-20-hydroxyecdysone, 25-Deoxyecdysterone, AI3-44686, 2beta,3beta,14alpha,20R,22R-Pentahydroxy-5beta-cholest-7-en-6-one) 25mg　CAS No:13408-56-5　045162

特徴

• Ponasterone A is a member of the ecdysteroid family. Ecdysone receptor (EcR) agonist. An analog of ecdysone with similar properties to muristerone A. Induces expression of β-galactosidase to levels similar to those obtained with muristerone A induction. Potent compound for ecdysteroid activity. Insect steroid hormone involved in regulating metamorphosis.
• Synonyms:Pon A; 25-Deoxy-20-hydroxyecdysone; 25-Deoxyecdysterone; AI3-44686; 2β,3β,14α,20R,22R-Pentahydroxy-5β-cholest-7-en-6-one
• Solubility:Acetic acid, ethanol, methanol or DMSO. Insoluble in water
• To prepare a 1mM stock solution (1.1mM) in 100% ethanol: Add 2ml of 100% ethanol to 1mg (2umol). Gently mix to dissolve the product (5 to 10min.). Do not heat solution to dissolve the product. Store the 1mM stock solution at 4°C or at -20°C.
• Molecular Formula:C27H44O6
• Molecular Weight:464.6
• Form:Supplied as a white to off-white powder.
• Purity:≥95% (HPLC)
• Identity:Determined by 1H- and 13C-NMR.
• Storage and Stability:Store long term at -20°C, store short term at 4°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.