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Millipore Activin A Protein, Human Recombinant Animal Free
Millipore Activin A Protein, Human Recombinant Animal Free
List Price$461.07Your Price$461.07
Millipore Activins, Members Of The Tgf-Beta Superfamily, Are Disulfide-Linked Dimeric Proteins Purified From Gonadal Fluids As Proteins That Stimulated Pituitary Follicle Stimulating - Mill (Additional S&H or Hazmat Fees May Apply)
Product is endotoxin free (< 0.1ng/μg of protein (<1EU/μg) and greater than 97% pure by SDS-PAGE gel and HPLC analyses
Description
Catalogue Number
GF300
Trade Name
Chemicon
Description
Activin A Protein, Human Recombinant Animal Free
Alternate Names
Inhibin
Activin-A
Erythroid differentiation protein
Background Information
Activins, members of the TGF-beta superfamily, are disulfide-linked dimeric proteins originally purified from gonadal fluids as proteins that stimulated pituitary follicle stimulating hormone (FSH) release. Activin proteins have a wide range of biological activities, including mesoderm induction, neural cell differentiation, bone remodeling, hematopoiesis and roles in reproductive physiology. The biological activities of Activin A can be neutralized by inhibins and by the diffusible TGF-β antagonist, follistatin. Recombinant human Activin A is a 26.0 kDa disulfide-linked homodimer of two βA chains, each containing 116 amino acid residues.
Product Information
Formulation
Presentation
Product is filtered through a 0.2 micron filter before lyophilization.
Quality Level
MQ100
Applications
Application
Activins, members of the TGF-beta superfamily, are disulfide-linked dimeric proteins purified from gonadal fluids as proteins that stimulated pituitary follicle stimulating hormone (FSH) release.
Biological Information
Purity
Product is endotoxin free (< 0.1ng/μg of protein (<1EU/μg) and greater than 97% pure by SDS-PAGE gel and HPLC analyses
Source
E. coli
Cross Reactivity
Chicken, Dog, Frog, Mouse, Human and Mouse
UniProt Number
P08476
Product Usage Statements
Quality Assurance
Bioactivity assay: determined by its ability to inhibit the proliferation of mouse MPC-11 cells. The expected ED50 is ≤ 2.0 ng/ml, corresponding to a specific activity of ≥ 5 x 105 units/mg.
Usage Statement
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Storage Conditions
Store at -20°C for up to 6 months from date of receipt.
