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Gibco
Human/Mouse/Rat Activin A Recombinant Protein, PeproTech®
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Product Details
120-14E-2UG
Applications
Tested Dilution
Publications
Product Specifications
Species
Human,
Mouse,
Rat
Published species
Chicken,
Human,
Mouse,
Non-human primate,
Panda,
Pig,
Rat
Expression System
E. coli
Amino acid sequence
GLECDGKVNI CCKKQFFVSF KDIGWNDWII APSGYHANYC EGECPSHIAG TSGSSLSFHS TVINHYRMRG HSPFANLKSC CVPTKLRPMS MLYYDDGQNI IKKDIQNMIV EECGCS
Molecular weight
26 kDa
Class
Recombinant
Type
Protein
Purity
≥ 97% by SDS-PAGE gel and HPLC analyses.
Endotoxin concentration
<1 EU/µg
Activity
The ED50 as determined by its ability to inhibit the proliferation of murine MPC-11 cells is ≤ 2.0 ng/ml, corresponding to a specific activity of ≥ 5 x 10^5 units/mg.
Conjugate
Form
Lyophilized
Purification
purified
Contains
no preservative
Storage conditions
-20°C
Shipping conditions
Ambient
Product Specific Information
120-14E-1MG will be provided as 2 x 500 µg (120-14E-500UG).
Recombinant Human/Murine/Rat Activin A is a 26.0 kDa disulfide-linked homodimer of two betaA chains, each containing 116 amino acid residues.
This product is shipped at ambient temperature. For storage, handling and reconstitution information, please see the lot-specific Certificate of Analysis
Target Information
Activins are dimeric growth and differentiation factors which belong to the transforming growth factor-beta (TGF-beta) superfamily of structurally related signaling proteins. Activins signal through a heteromeric complex of receptor serine kinases which include at least two type I ( I and IB) and two type II (II and IIB) receptors. These receptors are all transmembrane proteins, composed of a ligand-binding extracellular domain with cysteine-rich region, a transmembrane domain, and a cytoplasmic domain with predicted serine/threonine specificity. Type I receptors are essential for signaling; and type II receptors are required for binding ligands and for expression of type I receptors. Type I and II receptors form a stable complex after ligand binding, resulting in phosphorylation of type I receptors by type II receptors. Activin A mutations are associated with fibrodysplasia ossificans progressive.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Bioinformatics
Protein Aliases: activin A; Activin beta-A chain; beta-A inhibin; EDF; erythroid differentiation factor; Erythroid differentiation protein; erythroid differentiation protein precursor; follicle-stimulating hormone-releasing protein; FSH-releasing protein; Inhibin beta A chain; inhibin beta A subunit; inhibin, beta A (activin A, activin AB alpha polypeptide); Inhibin, beta-1; unnamed protein product
Gene Aliases: EDF; FRP; INHBA
UniProt ID: (Human) P08476, (Rat) P18331, (Mouse) Q04998
Entrez Gene ID: (Human) 3624, (Rat) 29200, (Mouse) 16323
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