Anti-ACVR1B Antibody

Cat: 10583-MM01
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Anti-ACVR1B Antibody (Mouse Monoclonal antibody) General Information
Product name
Anti-ACVR1B Antibody
Validated applications
Species reactivity
Reacts with: Human
Human ACVR1B
No cross-reactivity in ELISA with Human ACTRII / ACVR2 / ACVR2A Human ACVR2B / ACTRIIB
Recombinant Human ALK4 protein (Catalog#10583-H08H)
This antibody was produced from a hybridoma resulting from the fusion of a mouse myeloma with B cells obtained from a mouse immunized with purified, recombinant Human ALK4 extracellular domain (rh ALK4; Catalog#10583-H08H; NP_004293.1; Met 1-Glu 126). The IgG fraction of the cell culture supernatant was purified by Protein A affinity chromatography.
Monoclonal Mouse IgG1 Clone #4E1C1F12
Protein A
0.2 μm filtered solution in PBS with 5% trehalose
This antibody is shipped as liquid solution at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -80℃. Preservative-Free. Sodium azide is recommended to avoid contamination (final concentration 0.05%-0.1%). It is toxic to cells and should be disposed of properly. Avoid repeated freeze-thaw cycles.
Anti-ACVR1B Antibody (Mouse Monoclonal antibody) Validated Applications
Application Dilution Notes
ELISA 1:1000-1:2000  

**********Please Note: Optimal concentrations/dilutions should be determined by the end user.**********

Anti-ACVR1B Antibody Alternative Names
Anti-ACTRIB Antibody;Anti-ACVRLK4 Antibody;Anti-ALK4 Antibody;Anti-SKR2 Antibody
ACVR1B Background Information

ALK-4 (Activin Receptor-Like Kinase 4) or ACVR1B (Activin A Receptor, type 1B), belongs to the protein kinase superfamily, TKL Ser/Thr protein kinase family, and TGFB receptor subfamily. ALK-4/ACVR1B acts as a transducer of activin or activin like ligands signals. Activin binds to either ACVR2A or ACVR2B and then forms a complex with ACVR1B. The known type II activin receptors include ActRII and ActRIIB, while the main type I activin receptor in mammalian cells is ALK-4 (ActRIB). In the presence of activin, type II and type I receptors form complexes whereby the type II receptors activate ALK-4 through phosphorylation. The activated ALK-4, in turn, transduces signals downstream by phosphorylation of its effectors, such as Smads, to regulate gene expression and affect cellular phenotype. ALK-4/ACVR1B is an important regulator of vertebrate development, with roles in mesoderm induction, primitive streak formation, gastrulation, dorsoanterior patterning, and left-right axis determination.

Full Name
activin A receptor, type IB
  • Chen Y, et al. (2005) Developmental analysis of activin-like kinase receptor-4 (ALK4) expression in Xenopus laevis. 232(2): 393-8.
  • J. Massagu. (1998) TGF- SIGNAL TRANSDUCTION. Annual Review of Biochemistry. 67: 753-91.
  • Product Description Host Clonality Application Catalog# (PDF)
    Anti-ACVR1B Antibody Rabbit Polyclonal WB,ELISA 10583-T48
    info info
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