产品说明
一般描述
3β,7β-dihydroxy-5-cholestenoic acid (3β,7β-diHCA) is associated with plasma and is a C27 acid. 3β,7β-diHCA is synthesized from 3β-hydroxy-7-oxocholest-5-en-(25R)26-oic acid (3βH,7O-CA) by the action of the enzyme hydroxysteroid 11-β dehydrogenase 1.
应用
3β,7β-dihydroxy-5-cholestenoic acid may be used as an authentic diastereoisomer standard in mass spectrometry (MS) experiments.
生化/生理作用
3β,7β-dihydroxy-5-cholestenoic acid (3β,7β-diHCA) levels are elevated in Niemann-Pick type C (NPC) disease and Niemann-Pick (NP) disease type B disorders. It elicits toxicity to oculomotor neurons.
包装
5 mL Amber Glass Screw Cap Vial (700029P-1mg)
基本信息
| 经验(实验)分子式 | C27H44O4 |
| 分子量 | 432.64 |
| NACRES | NA.25 |
产品性质
| 测定 | >99% (TLC) |
| 形式 | powder |
| 包装 | pkg of 1 × 1 mg (700029P-1mg) |
| manufacturer/tradename | Avanti Polar Lipids 700029P |
| 运输 | dry ice |
| 储存温度 | −20℃ |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
Sigma-Aldrich
m.cnreagent.com
