Human Growth Factors & Cytokines
 
Recombinant Human Activin-B

 
 
 
 
 
 
 
 
 		Synonyms :
 
Activin beta-B, Inhibin beta-2
 
 
 
 		Description :
 
Activin B is a TGF-β family member that exhibits a wide range of biological activities including regulation of embryogenesis, osteogenesis, hematopoiesis, reproductive physiology and hormone secretion from the hypothalamic, pituitary and gonadal glands.  Activin B, like certain other members of the TGF-β family, signals through the ActRII receptor (Activin Receptor type II).  Human Activin B is a 25.6 kDa disulfide-linked homodimer consisting of two βB chains, each containing 115 amino acid residues. *Manufactured using BTI-Tn-5B1-4 cells under license from the Boyce Thompson Institute for Plant Research, Inc
 
 
 
 		Catalog #:
 
120-15
 
 
 
 		Source :
 
(BTI-Tn-5B1-4) High-5 Insect cells*
 
 
 
 		Purity :
 
Greater than 95% by SDS-PAGE gel and HPLC analyses.
 
 
 
 		Endotoxin Level :
 
Endotoxin level is less than 0.1 ng per μg (1EU/μg).
 
 
 
 		Biological Activity :
 
The ED50 as determined by its ability to inhibit the proliferation of murine MPC-11 cells is ≤ 2ng/ml, corresponding to a specific activity of ≥ 5 x 105 units/mg.
 
 
 
                 AA Sequence :
 
GLECDGRTNL CCRQQFFIDF RLIGWNDWII APTGYYGNYC EGSCPAYLAG VPGSASSFHT AVVNQYRMRG LNPGTVNSCC IPTKLSTMSM LYFDDEYNIV KRDVPNMIVE ECGCA 
 
 
 
 		PubMed Link :
 
Activin+AND+B+AND+human
 
 
 
Country of Origin :
 
USA
 
 
 
 
 
 
 
 
 
 
 
 
 
         Size A
 
1μg
 
$80 
 
 
 
 
 
 
 
 
 
         Size B
 
5μg
 
$195 
 
 
 
 
 
 
 
 
 
         Size C
 
1mg
 
$9800 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Special                      Sizes: 
 Many products can be ordered in custom sizes. Please click here to contact Peprotech with your request.
 
 
 
 
 
Usage:
For Research Use Only.  Not for use in diagnostic or therapeutic procedures.