產(chǎn)品屬性：
產(chǎn)品名稱 | 規(guī)格 | CAS號 | 型號 |
17α-hydroxy Pregnenolone | 100mg 250mg 500mg 1g | 387-79-1 | EY-Y0163814 |
Cas No.387-79-1
別名 NSC 63853
化學名 3β,17-dihydroxy-pregn-5-en-20-one
分子式 C21H32O3
分子量 332.5
溶解度 0.5mg/mL in DMSO
儲存條件 Store at -20°C
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
產(chǎn)品描述：
17α-hydroxy Pregnenolone is a metabolite of pregnenolone and a precursor in the biosynthesis of dehydroepiandrosterone .[1] It is formed from pregnenolone by cytochrome P450 (CYP) isoform CYP17A1 hydroxylase activity and then converted to dehydroepiandrosterone by CYP17A1-mediated 17,20-lyase activity. Plasma levels of 17α-hydroxy pregnenolone are elevated in patients with type II 3β-hydroxysteroid dehydrogenase deficiency, a form of congenital adrenal hyperplasia.[2]
Reference:
[1]. Petrunak, E.M., DeVore, N.M., Porubsky, P.R., et al. Structures of human steroidogenic cytochrome P450 17A1 with substrates. J. Biol. Chem. 289(47), 32952-32964 (2014).
[2]. Fiet, J., Giton, F., Boudi, A., et al. Plasma 17-OH pregnenolone: Comparison of a time-resolved fluoroimmunoassay using a new tracer 17-OH pregnenolone-3-oxyacetyl-biotine with a radioimmunoassay using 125I 17-OH pregnenolone-3-hemisuccinate-histamine. Steroids 66(2), 81-86 (2001).
關鍵字： 387-79-1;C21H32O3;17α-hydroxy Pregneno;
上海一研生物科技有限公司Shanghai yiyan bio-technology Co. Ltd.主要從事免疫學、分子生物學和常規(guī)生化試劑等為一體的科研產(chǎn)品銷售企業(yè)，公司自成立以來，秉承""全心全意服務于科研工作者""的企業(yè)理念，立足生物科技領域，運用生物技術和科研試劑，發(fā)展現(xiàn)代生物科技，為各類大中小醫(yī)院及其它醫(yī)療機構、高等院校、科研院所、企事業(yè)單位提供優(yōu)質的產(chǎn)品，服務生物科技領域的科學研究人員。
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