Activin A Receptor Type 1B (ACVR1B) Antibody (Biotin)
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Description
ACVR1B Antibody (Biotin) is a Rabbit Polyclonal against ACVR1B conjugated to Biotin.
Documents del producto
Product specifications
| Category | Primary Antibodies |
| Immunogen Target | Activin A Receptor Type 1B (ACVR1B) |
| Host | Rabbit |
| Reactivity | Human |
| Recommended Dilution | Optimal dilutions/concentrations should be determined by the end user. |
| Clonality | Polyclonal |
| Conjugation | Biotin |
| Isotype | IgG |
| Purity | > 95% |
| Purification | Purified by Protein G. |
| Size 1 | 20 µg |
| Size 2 | 50 µg |
| Size 3 | 100 µg |
| Size 4 | 200 µg |
| Size 5 | 1 mg |
| Form | Liquid |
| Tested Applications | ELISA |
| Buffer | 0.01 M PBS, pH 7.4, 0.03% Proclin-300 and 50% Glycerol. |
| Availability | Shipped within 5-10 working days. |
| Storage | Aliquot and store at -20°C. Avoid exposure to light. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | P36896 |
| Gene ID | 91 |
| NCBI Accession | NP_004293.1, NM_004302.4 |
| OMIM | 601300 |
| Alias | ACTR-IB,ALK-4,Serine/threonine-protein kinase receptor R2 (SKR2) |
| Background | Antibody anti-ACVR1B |
| Status | RUO |
Descripción
ACVR1B, also known as ALK4, is a type I receptor primarily activated by activins, inhibins, and Nodal ligands. This receptor phosphorylates SMAD2/3 to propagate downstream signaling, which regulates cellular processes such as differentiation, proliferation, and embryonic patterning. ACVR1B is expressed in many tissues, particularly during early development. Mutations in ACVR1B have been associated with tumorigenesis and reproductive disorders due to its role in cell cycle regulation and tissue homeostasis.
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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.
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