产品编号:CYT-569-1mg
产品描述:Recombinant Human Activin-A（Activin-A）
反应种属:
实验方法:
标记:
规格:1mg
供应商:Prospec
价格(RMB):67200.00
订购:
说明书:
Activin A Human
Activin A Human Recombinant
Catalog No. CYT-569
Synonyms:
Activin Beta-A chain, Erythroid differentiation protein, EDF, FRP,
Activin-A, Inhibin-B, Inihibin-Beta A chain.
Introduction:
Inhibins are dimeric peptide hormones produced by female ovarian granulose cells and male Sertoli cells as well as a variety of other tissues. Inhibins have two isoforms, A and B, with the same alpha subunit but different beta subunits. Inhibin A is a dimer of alpha and beta A subunits, inhibin B is a dimer of alpha and beta B subunits.
Inhibins are thought to inhibit the production of follicle-stimulating hormone (FSH) by the pituitary gland. In addition, Inhibins are also thought to play a role in the control of gametogenesis, and embryonic and fetal development.
Description:
Activin-A Human Recombinant also called Inhibin-Beta A chain produced in E.Coli is a single monomeric, non-glycosylated, polypeptide chain containing 116 amino acids fragment (311-426) and having an amino-terminal hexa-histidine tag, having a total molecular weight of 17.47 kDa.
The Activin-A is purified by standard chromatographic techniques.
Source:
Escherichia Coli.
Physical Appearance:
Sterile Filtered clear solution.
Formulation:
Activin-A is supplied in 20mM Tris pH-8 and 50% glycerol.Stability:
Store Inhibin-Beta, Alpha chain at 4°C if entire vial will be used within
2-4 weeks.
Store, frozen at -20°C for longer periods of time.
Please avoid freeze thaw cycles.
Purity:
Greater than 95.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.
Usage:
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
