HSD3B1 Polyclonal Antibody

HSD3B1 Polyclonal Antibody

• DataSheet
• Material Safety Data Sheets (MSDS)

Polyclonal antibody to HSD3B1

WB

Human

HSD3B1 antibody; 3BETAHSD antibody; HSD3B antibody; HSDB3 antibody; HSDB3A antibody; I antibody; SDR11E1 antibody; 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase type 1 antibody

Rabbit IgG

Antigen: Recombinant fusion protein containing a sequence corresponding to amino acids 1-290 of human HSD3B1 (NP_000853.1).

Polyclonal

PBS with 0.02% sodium azide, 50% glycerol, pH7.3.

Store at -20℃. Avoid freeze / thaw cycles.

WB 1:500 - 1:1000

A bifunctional enzyme responsible for the oxidation and isomerization of 3beta-hydroxy-Delta(5)-steroid precursors to 3-oxo-Delta(4)-steroids, an essential step in steroid hormone biosynthesis. Specifically catalyzes the conversion of pregnenolone to progesterone, 17alpha-hydroxypregnenolone to 17alpha-hydroxyprogesterone, dehydroepiandrosterone (DHEA) to 4-androstenedione, and androstenediol to testosterone. Additionally, catalyzes the interconversion between 3beta-hydroxy and 3-oxo-5alpha-androstane steroids controlling the bioavalability of the active forms. Specifically converts dihydrotestosterone to its inactive form 5alpha-androstanediol, that does not bind androgen receptor/AR. Also converts androstanedione, a precursor of testosterone and estrone, to epiandrosterone. Expected to use NAD(+) as preferred electron donor for the 3beta-hydroxy-steroid dehydrogenase activity and NADPH for the 3-ketosteroid reductase activity (Probable).