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Western blot analysis of ACVR1B in human kidney tissue lysate with ACVR1B antibody at 1 μg/mL in (A) the absence and (B) the presence of blocking peptide.
Western blot analysis of ACVR1B in human kidney tissue lysate with ACVR1B antibody at 1 μg/mL in (A) the absence and (B) the presence of blocking peptide.
Trial Size

ACVR1B Antibody

CATALOG NUMBER: 4793

Clonality:
Polyclonal
Tested Applications:
ELISA, WB
Host Species:
Rabbit
Species Reactivity:
Human, Mouse
Conjugate:
Unconjugated
Specifications
Host Species:
Rabbit
Species Reactivity:
Human, Mouse
Homology:
Predicted species reactivity based on immunogen sequence: Rat: (100%)
Immunogen:
ACVR1B antibody was raised against a 14 amino acid synthetic peptide near the carboxy terminus of the human ACVR1B.
The immunogen is located within amino acids 140 - 190 of ACVR1B.
Conjugate:
Unconjugated
Tested Applications:
ELISA, WB
Application Note:
ACVR1B antibody can be used for detection of ACVR1B by Western blot at 1 μg/mL.
Antibody validated: Western Blot in human samples. All other applications and species not yet tested.
Specificity:
At least three isoforms of ACVR1B are known to exist. This antibody is predicted to have no cross-reactivity to ACVR1 or ACVR1C.
Positive Control 1:
Cat. No. 1305 - Human Kidney Tissue Lysate
Purification:
ACVR1B Antibody is affinity chromatography purified via peptide column.
Clonality:
Polyclonal
Isotype:
IgG
physical-state:
Liquid
Buffer:
ACVR1B Antibody is supplied in PBS containing 0.02% sodium azide.
Concentration:
1 mg/mL
Storage Conditions:
ACVR1B antibody can be stored at 4°C for three months and -20°C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.
Ncbi Official Symbol:
ACVR1B
Additional Names:
ACVR1B Antibody: FOP, ALK2, SKR1, TSRI, ACTRI, ACVR1A, ACVRLK2, Activin receptor type-1, Activin receptor type I, ACTR-I
Protein Accession Number:
NP_064732
Protein Gi Number:
298231233
Ncbi Gene Id Number:
91
User Note:
Optimal dilutions for each application to be determined by the researcher.
Background:
ACVR1B Antibody: 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 and two type II receptors. ACVR1B, also known as activin receptor-like kinase 4 (ALK4), is a type I receptor for activin and plays major roles in cell differentiation, growth arrest and apoptosis. Like another type I activin receptor ACVR1C, ACVR1B can mediate signaling by ligands such as Nodal, Xnr1, GDF-1/3, activin B and activin AB. In Xenopus embryos, expression of a dominant-negative form of ACVR1B blocked all mesoderm-inducing ligands, while expression of a dominant negative ACVR1C only blocked Nodal and Xnr1 signaling, suggesting that the ACVR1B and ACVR1C possess distinct functions.
Background Reference 1:
Tsuchida K, Sawchenko PE, Nishikawa S, et al. Molecular cloning of a novel type I receptor serine/threonine kinase for the TGF beta superfamily from rat brain. Mol. Cell. Neurosci.1996; 7:467-78.
Background Reference 2:
Reissmann E, Jornvall H, Blokzijl A, et al. The orphan receptor ALK7 and the activin receptor ALK4 mediate signaling by nodal proteins during vertebrate development. Genes Dev.2001; 15:2010-22.
Background Reference 3:
Tsuchida K, Nakatani M, Yamakawa N, et al. Activin isoforms signal through type I receptor serine/threonine kinase ALK7. Mol. Cell Endocrinol.2004; 220:59-65.

FOR RESEARCH USE ONLY

For additional information, visit ProSci’s Terms & Conditions Page.

Disclaimer:
Optimal dilutions/concentrations should be determined by the end user. The information provided is a guideline for product use. This product is for research use only.

CATALOG NUMBER:

4793

List Size:
0.02 mg, 0.1 mg

List Price:

Price range: $99.00 through $445.00

Datasheet
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