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Invitrogen™ Human Activin A Recombinant Protein
Recombinant Protein
Supplier: Invitrogen™ RP75635
Description
Inhibin Beta A Chain (human) Recombinant Protein, RP-75635, from Invitrogen.
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. RP-75635 contains a purified 116 amino acid fragment (aa311-426) corresponding to the mature Inhibin beta A chain protein with an N-terminal hexahistidine tag. RP-75635 may be used as a positive control in Western blot assays. This protein has a molecular weight of ∽17.47 kDa.Specifications
P08476 | |
Control, Western Blot | |
3624 | |
Human Activin A | |
10μg | |
-20°C, Avoid Freeze/Thaw Cycles | |
Human Activin A | |
Human | |
Hu | |
Recombinant | |
Recombinant |
0.05mg/mL | |
Laemmli with no preservative; pH 6.8 | |
17.47 | |
6.8 | |
E. coli | |
RUO | |
INHBA | |
Unconjugated | |
E. coli | |
Liquid | |
purified |