ACV1B Antibody

Datasheet
Code CSB-PA736812XA01MO
Product Type Polyclonal Antibody
Uniprot No. Q61271
Delivery Make-to-order
Protocols ELISA Protocol
Immunogen Recombinant Mus musculus (Mouse) ACV1B protein
Raised in Rabbit
Species Reactivity Mus musculus (Mouse)
Tested Applications ELISA, WB (ensure identification of antigen)
Form Liquid
Conjugate Non-conjugated
Storage Buffer Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Purification Method Protein A/G
Isotype IgG
Clonality Polyclonal
Alias Activin receptor type-1B (EC 2.7.11.30) (Activin receptor type IB) (ACTR-IB) (Activin receptor-like kinase 4) (ALK-4) (Serine/threonine-protein kinase receptor R2) (SKR2) Acvr1b Alk4
Immunogen Species Mus musculus (Mouse)
Gene Names Acvr1b
Storage Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
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Function Transmembrane serine/threonine kinase activin type-1 receptor forming an activin receptor complex with activin receptor type-2 (ACVR2A or ACVR2B). Transduces the activin signal from the cell surface to the cytoplasm and is thus regulating a many physiological and pathological processes including neuronal differentiation and neuronal survival, hair follicle development and cycling, FSH production by the pituitary gland, wound healing, extracellular matrix production, immunosuppression and carcinogenesis. Activin is also thought to have a paracrine or autocrine role in follicular development in the ovary. Within the receptor complex, type-2 receptors (ACVR2A and/or ACVR2B) act as a primary activin receptors whereas the type-1 receptors like ACVR1B act as downstream transducers of activin signals. Activin binds to type-2 receptor at the plasma membrane and activates its serine-threonine kinase. The activated receptor type-2 then phosphorylates and activates the type-1 receptor such as ACVR1B. Once activated, the type-1 receptor binds and phosphorylates the SMAD proteins SMAD2 and SMAD3, on serine residues of the C-terminal tail. Soon after their association with the activin receptor and subsequent phosphorylation, SMAD2 and SMAD3 are released into the cytoplasm where they interact with the common partner SMAD4. This SMAD complex translocates into the nucleus where it mediates activin-induced transcription. Inhibitory SMAD7, which is recruited to ACVR1B through FKBP1A, can prevent the association of SMAD2 and SMAD3 with the activin receptor complex, thereby blocking the activin signal. Activin signal transduction is also antagonized by the binding to the receptor of inhibin-B via the IGSF1 inhibin coreceptor. ACVR1B also phosphorylates TDP2.
Subcellular Location Cell membrane, Single-pass type I membrane protein
Protein Families Protein kinase superfamily, TKL Ser/Thr protein kinase family, TGFB receptor subfamily
Database Links

KEGG: mmu:11479

STRING: 10090.ENSMUSP00000000544

UniGene: Mm.308467

Pathway TGF-beta signaling pathway
Signaling pathways regulating pluripotency of stem cells

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