Invitrogen™ Human Activin A Recombinant Protein

Catalog No.	Quantity
PIRP75636	100 μg

Catalog No. PIRP75636 Supplier Invitrogen™ Supplier No. RP75636

Description

Recombinant Protein

RP-75636 contains a purified 116 amino acid fragment (aa311-426) of mature human Inhibin beta A chain protein with an N-terminal hexahistidine tag. RP-75636 may be used as a positive control in many immunological assays.

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.

Specifications

• Accession Number: P08476
• Concentration: 0.153 mg/mL
• For Use With (Application): Control, Western Blot
• Formulation: 0.02 M tris HCl with 1 mM EDTA, 50% glycerol and no preservative; pH 8
• Gene ID (Entrez): 3624
• Name: Human Activin A
• Quantity: 100 μg
• Source: E. coli
• Immunogen: N/A
• Regulatory Status: RUO
• Gene Alias: activin A; activin beta-A chain; BMP7; BMP-7; Bone morphogenetic protein 7; EDF; Eptotermin alfa; erythroid differentiation factor; erythroid differentiation protein; follicle-stimulating hormone-releasing protein; FRP; FSH-releasing protein; INHB; Inhba; inhibin B subunit; inhibin beta A chain; inhibin beta A protein; inhibin beta A subunit; inhibin beta-A; inhibin beta-A-subunit; inhibin beta-subunit; inhibin subunit beta A; inhibin, beta A; inhibin, beta A (activin A, activin AB alpha polypeptide); Inhibin, beta-1; OP1; OP-1; Osteogenic protein 1; unnamed protein product
• Common Name: Activin A
• Gene Symbol: INHBA
• Conjugate: Unconjugated
• Species: E. coli
• Recombinant: Recombinant
• Protein Tag: His-tag
• Sequence: Amino acids Gly311- Ser426 containing an N-terminal His-tag
• Content And Storage: -20°C, Avoid Freeze/Thaw Cycles
• Expression System: E. coli
• Form: Liquid
• Protein Subtype: Recombinant
• Purity or Quality Grade: >95%, by SDS-PAGE under reducing conditions