Active Recombinant Human ACVR1B, Fc-tagged, Biotinylated

• Cat.No.: ACVR1B-528H
• Product Overview: The recombinant human ACVR1B-Fc fusion protein is expressed as a 331 amino acid protein consisting of Ser24 - Glu126 region of ACVR1B (UniProt accession #P36896) and a C-terminal Fc fusion from human IgG1, which exists as a dimer under non-reducing condition.

Specification

• Species: Human
• Source: Human Cells
• Tag: Fc
• ProteinLength: 24-126 a.a.
• Form: Supplied at 0.5 mg/ml in sterile PBS pH7.4 (carrier & preservative free). The purified recombinant protein was labeled with Biotin (3-5 Biotin per molecule).
• Bio-activity: Immobilized ACVR1B binds human Cripto in a functional ELISA. Blocks Cripto-mediated signaling activity.
• Molecular Mass: Calculated molecular mass (kDa): 37.0; Estimated by SDS-PAGE under reducing condition (kDa): ~45
• AA Sequence: SGPRGVQALLCACTSCLQANYTCETDGACMVSIFNLDGMEHHVRTCIPKVELVPAGKPFYCLSSEDLRNTHCCY TDYCNRIDLRVPSGHLKEPEHPSMWGPVESTGTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCVV VDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS KAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKL TVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK
• Endotoxin: <0.1 eu per 1 μg of purified recombinant protein determined by the
• Purity: >95% judged by SDS-PAGE under reducing condition
• Storage: The product is shipped at 4°C. Upon receipt, centrifuge the product briefly before opening the vial. It is recommended to store small aliquots at the temperature below –20°C for long-term storage and the product is stable for 3 months. The undiluted protein can be stored at 4°C for no more than 2 weeks. Avoid repeated freeze-thaw cycles.

Gene Information

• Gene Name: ACVR1B activin A receptor, type IB [ Homo sapiens ]
• Official Symbol: ACVR1B
• Synonyms: ACVR1B; activin A receptor, type IB; ACVRLK4; activin receptor type-1B; ActRIB; ALK4; SKR2; activin receptor-like kinase 4; activin A receptor, type II-like kinase 4; serine/threonine-protein kinase receptor R2; ACTRIB
• Gene ID: 91
• mRNA Refseq: NM_004302
• Protein Refseq: NP_004293
• MIM: 601300
• UniProt ID: P36896
• Chromosome Location: 12q13
• Pathway: Cytokine-cytokine receptor interaction, organism-specific biosystem; Cytokine-cytokine receptor interaction, conserved biosystem; Developmental Biology, organism-specific biosystem; MAPK signaling pathway, organism-specific biosystem; Regulation of Signaling by NODAL, organism-specific biosystem; Signaling by NODAL, organism-specific biosystem
• Function: ATP binding; SMAD binding; contributes_to activin binding; activin receptor activity, type I; activin receptor activity, type I; contributes_to activin-activated receptor activity; contributes_to growth factor binding; inhibin binding; metal ion binding; nucleotide binding; protein binding; protein serine/threonine kinase activity; protein serine/threonine kinase activity; receptor activity; transforming growth factor beta-activated receptor activity; transmembrane receptor protein serine/threonine kinase activity; ubiquitin protein ligase binding