Home / BMP-9 / Human BMP-9 Propeptide Biotinylated Antibody

Human BMP-9 Propeptide Biotinylated Antibody

Catalog #: BAF3879
2 Citations Datasheet / COA / SDS
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BAF3879
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Citations (2)
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Human BMP-9 Propeptide Biotinylated Antibody Summary

Species Reactivity
Human
Specificity
Detects human BMP-9 Propeptide in Western blots. In Western blots, less than 1% cross-reactivity with mature recombinant human BMP-9 is observed.
Source
Polyclonal Goat IgG
Purification
Antigen Affinity-purified
Immunogen
Chinese hamster ovary cell line CHO-derived recombinant human BMP‑9 Propeptide
Lys23-Arg319
Accession # Q9UK05
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
Label
Biotin

Applications

Recommended Concentration
Sample
Western Blot
0.1 µg/mL
Recombinant Human BMP‑9 (Catalog # 3209-BP)

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

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Preparation and Storage

Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
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Shipping
The product is shipped at ambient temperature. Upon receipt, store it 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: BMP-9

Human BMP-9, also known as growth and differentiation factor 2 (GDF-2), is a member of the BMP subgroup of the TGF-beta superfamily proteins that signal through heterodimeric complexes composed of type I and type II BMP receptors. BMP-9 regulates the development and function of a variety of embryonal and adult tissues (1, 2). The human BMP-9 cDNA encodes a 429 amino acid (aa) precursor that includes a 22 aa signal sequence, a 298 aa propeptide, and a 111 aa mature protein (3). Unlike with other BMP family proteins, the propeptide does not interfere with the biological activity of BMP-9 and remains associated with the mature peptide after proteolytic cleavage (4). Human and mouse BMP-9 share 96% aa sequence identity. Within the mature protein, human BMP-9 shares 64% aa sequence identity with human BMP-10 and less than 50% aa sequence identity with other BMPs. BMP-9 is expressed by non-parenchymal cells in the liver, (5, 6) where it promotes lipid metabolism and inhibits glucose production (7). BMP-9 exerts a prolonged hypoglycemic effect which may be due to an enhancement of insulin release (7). BMP-9 interacts with a high affinity specific heteromeric receptor expressed on liver endothelial cells that has been identified as ALK-1 (4‑6). In the embryonal CNS, BMP-9 functions in the development and maintenance of the cholinergic neuronal phenotype (8‑10). BMP-9 also induces the differentiation of mesenchymal stem cells into the chondrogenic lineage (11, 12). At low concentrations, BMP-9 is a proliferative factor for hematopoietic progenitor cells, but at higher concentrations, it enhances TGF-beta 1 production and inhibits hematopoietic progenitor colony formation (13).

References
  1. Chen, D. et al. (2004) Growth Factors 22:233.
  2. Miyazono, K. et al. (2005) Cytokine Growth Factor Rev. 16:251.
  3. Celeste, A.J. et al. (1994) J. Bone Miner. Res. 9:S136.
  4. Brown, M.A. et al. (2005) J. Biol. Chem. 280:25111.
  5. Song, J.J. et al. (1995) Endocrinology 136:4293.
  6. Miller, A.F. et al. (2000) J. Biol. Chem. 275:17937.
  7. Chen, C. et al. (2003) Nat. Biotechnol. 21:294.
  8. Lopez-Coviella, I. et al. (2000) Science 289:313.
  9. Lopez-Coviella, I. et al. (2005) Proc. Natl. Acad. Sci. 102:6984.
  10. Lopez-Coviella, I. et al. (2002) J. Physiol. Paris 96:53.
  11. Majumdar, M.K. et al. (2001) J. Cell. Physiol. 189:275.
  12. Hills, R.L. et al. (2005) J. Orthoped. Res. 23:611.
  13. Ploemacher, R.E. et al. (1999) Leukemia 13:428.
Long Name
Bone Morphogenetic Protein 9
Entrez Gene IDs
2658 (Human); 12165 (Mouse)
Alternate Names
BMP9; BMP-9; BMP9BMP-9Bone morphogenetic protein 9; GDF2; GDF-2; growth differentiation factor 2; growth/differentiation factor 2

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Citations for Human BMP-9 Propeptide Biotinylated 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. Preferential Induction of the T Cell Auxiliary Signaling Molecule B7-H3 on Synovial Monocytes in Rheumatoid Arthritis
    Authors: BR Yoon, YH Chung, SJ Yoo, K Kawara, J Kim, IS Yoo, CG Park, SW Kang, WW Lee
    J. Biol. Chem, 2015-12-23;291(8):4048-57.
    Species: Human
    Sample Types: Protein
    Applications: ELISA Development (Detection)
  2. Rapid Activation of Bone Morphogenic Protein 9 by Receptor-mediated Displacement of Pro-domains
    Authors: Y Kienast, U Jucknischk, S Scheiblich, M Thier, M de Wouters, A Haas, C Lehmann, V Brand, D Bernicke, K Honold, S Lorenz
    J. Biol. Chem, 2015-12-16;291(7):3395-410.
    Species: Human
    Sample Types: Protein
    Applications: ELISA Development (Detection)

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