Human BMPR-IA/ALK-3 Antibody

Newer Version Available: AF346
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Discontinued Product

MAB2406 has been discontinued and is replaced by AF346.

Product Details
Citations (2)
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Human BMPR-IA/ALK-3 Antibody Summary

Species Reactivity
Human
Specificity
Detects human BMPR-IA/ALK-3 in direct ELISAs and Western blots. In Western blots, this antibody shows 100% cross-reactivity with recombinant mouse BMPR‑IA and no cross-reactivity with recombinant human (rh) BMPR‑IB or rhBMPR‑II. In direct ELISAs, this antibody does not cross-react with any of these proteins.
Source
Monoclonal Mouse IgG2B Clone # 87933
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
Mouse myeloma cell line NS0-derived recombinant human BMPR-IA/ALK-3
Met1-Arg152
Accession # CAA80257
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Endotoxin Level
<0.10 EU per 1 μg of the antibody by the LAL method.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
1 µg/mL
Recombinant Human BMPR-IA/ALK‑3 Fc Chimera (Catalog # 315-BR)

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Reconstitution Calculator

Reconstitution Calculator

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Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
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Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: BMPR-IA/ALK-3

Cellular responses to bone morphogenetic proteins (BMPs) have been shown to be mediated by the formation of hetero-oligomeric complexes of the type I and type II serine/threonine kinase receptors. BMP receptor 1A (BMPR-1A), also known as activin receptor-like kinase (ALK)-3, is one of seven known type I serine/threonine kinases that are required for the signal transduction of TGF-beta family cytokines. In contrast to the TGF-beta receptor system in which the type I receptor does not bind TGF-beta  in the absence of the type II receptor, type I receptors involved in BMP signaling (including BMPR-IA, BMPR-IB/ALK-6, and ActR-I/ALK-2) can independently bind the various BMP family proteins in the absence of type II receptors. Recombinant soluble BMPR-IA binds BMP-4 with high-affinity in solution and is a potent BMP-4 antagonist in vitro. BMPR-IA is ubiquitously expressed during embryogenesis. In adult tissues, BMPR-IA mRNA is also widely distributed with the highest expression levels found in skeletal muscle. The extracellular domain of BMPR-IA shares little amino acid sequence identity with the other mammalian ALK type I receptor kinases, but the cysteine residues are conserved. Human and mouse BMPR-IA are highly conserved and share 98% sequence identity.

References
  1. Kawabata, M. et al. (1998) Cytokine and Growth Factor Reviews 9:49.
  2. Ebendal, T. et al. (1998) J. Neuroscience Research 51:139.
Long Name
Bone Morphogenetic Protein Receptor IA/Activin Receptor-like Kinase 3
Entrez Gene IDs
657 (Human); 12166 (Mouse)
Alternate Names
ACVRLK310q23del; ALK-3; ALK3EC 2.7.11.30; BMP type-1A receptor; BMPR1A; BMPR-1A; BMPRIA; BMPR-IA; bone morphogenetic protein receptor type-1A; bone morphogenetic protein receptor, type IA; CD292 antigen; CD292; EC 2.7.11; Serine/threonine-protein kinase receptor R5; SKR5; type II-like kinase 3

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Citations for Human BMPR-IA/ALK-3 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

2 Citations: Showing 1 - 2
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  1. Targeting chemoresistant colorectal cancer via systemic administration of a BMP7 variant
    Authors: V Veschi, LR Mangiapane, A Nicotra, S Di Franco, E Scavo, T Apuzzo, DS Sardina, M Fiori, A Benfante, ML Colorito, G Cocorullo, F Giuliante, C Cipolla, G Pistone, MR Bongiorno, A Rizzo, CM Tate, X Wu, S Rowlinson, LF Stancato, M Todaro, R De Maria, G Stassi
    Oncogene, 2019-10-07;0(0):.
    Species: Human
    Sample Types: Whole Cells
    Applications: ICC
  2. Bone morphogenetic protein-6 promotes osteoblastic prostate cancer bone metastases through a dual mechanism.
    Authors: Dai J, Keller J, Zhang J, Lu Y, Yao Z, Keller ET
    Cancer Res., 2005-09-15;65(18):8274-85.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot

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