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sigma氫化可的松H0888-10g新到一批現貨


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氫化可的松/Hydrocortisone
BioReagent, suitable for cell culture
貨號：H0888-10g
品牌：sigma
庫存：新到17個現貨
CAS Number: 50-23-7
MDL: MFCD00011654
Formula: C21H30O5
Formula Weight: 362.46 g/mol
別名: 11β,17α,21-三羥基孕甾-4-烯-3,20-二酮, 17-羥基皮質甾酮, 4-孕烯-11β,17α,21-三醇-3,20-二酮, 氫化潑尼松龍, 氫化皮質酮, 皮質醇
product line  
BioReagent
assay  
≥98%
mp  
211-214 °C(lit.)
suitability  
suitable for cell culture
Description
Reconstitution
To prepare 50 μg/mL stock solution, add 1.0 mL absolute ethanol to 1.0 mg of product, gently swirl to dissolve, add 19 mL sterile medium.
Physical form
powder-RT; stock-frozen in working aliquots, avoid repeated freeze/thaw
Biochem/physiol Actions
Primary glucocorticoid secreted by the adrenal cortex. It has three times the anti-inflammatory potency of corticosterone but much lower Na2+ retention potency.
腎上腺皮質分泌的原發性糖皮質**。**效果是皮質酮的三倍，但 Na2+ 保留性能比皮質酮低。
質檢報告：
Appearance (Color)        White to Off-White
Appearance (Form)        Powder
Solubility (Color)            Colorless to Very Faint Yellow
Solubility (Turbidity)       Clear
50 mg/ml, CHCl3:EtOH    (1:1)
EmM                            15.5 - 16.1
Wavelength                  241 - 243 nm
Purity (HPLC)                >_ 98 %
Cell Culture Test             Pass
Recommended Retest Period -------------------------
5 years
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