Recombinant Human BMP-2 GMP Protein, CF

  
  • Purity
    >95%, by SDS-PAGE with silver staining, under reducing conditions.
  • Endotoxin Level
    <0.10 EU per 1 μg of the protein by the LAL method.
  • Activity
    Measured by its ability to induce alkaline phosphatase production by ATDC5 mouse chondrogenic cells. Binnerts, M.E. et al. (2004) Biochem. Biophys. Res. Commun. 315(2):272. The ED50 for this effect is 40-200 ng/mL.
    The specific activity of recombinant human BMP-2 is approximately 781 units/μg, which is calibrated against human BMP-2 WHO Standard (NIBSC code: 93/574).
  • Source
    Chinese Hamster Ovary cell line, CHO-derived Gln283-Arg396 Manufactured and tested under current Good Manufacturing Practice (GMP) guidelines.
  • Accession #
  • N-terminal Sequence
    Analysis
    Gln-Ala-Lys-His-Lys-Gln-Arg-Lys-Arg-Leu
  • Structure / Form
    Disulfide-linked homodimer
  • Predicted Molecular Mass
    13 kDa (monomer)
  • SDS-PAGE
    15-16, kDa, reducing conditions
355-GMP
 
Formulation Lyophilized from a 0.2 μm filtered solution in Glycine, Sucrose, Tween® 80 and Glutamic Acid.
Reconstitution Reconstitute at 100 μg/mL in 4 mM HCl.
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.
  • A minimum of 6 months when stored at ≤ -20 °C as supplied. Refer to lot specific COA for the Use by Date.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 3 months, ≤ -20 °C under sterile conditions after reconstitution.
Data Images
GMP-grade Recombinant Human BMP-2 (Catalog # 355-GMP) induces alkaline phosphatase production in the ATDC5 mouse chondrogenic cell line. The ED50 for this effect is 40-200 ng/mL.
1 μg/lane of GMP-grade Recombinant Human BMP-2 (Catalog # 355-GMP) was resolved with SDS-PAGE under reducing (R) and non-reducing (NR) conditions and visualized by silver staining, showing single bands at 15 kDa and 30 kDa, respectively.
Background: BMP-2
Bone morphogenetic protein 2 (BMP-2) is a member of the BMP subgroup of the TGF-beta superfamily. It plays a dominant role in embryonic dorsal-ventral patterning, organogenesis, limb bud formation, and bone formation and regeneration (1, 2). Human BMP‑2 is synthesized as a 396 amino acid (aa) preproprotein that contains a 23 aa signal sequence, a 259 aa prosegment, and a 114 aa mature region (3). Proteolytic removal of the propeptide enables mature BMP-2 to form active disulfide linked homodimers and heterodimers with BMP-7 (2). Mature monomeric BMP-2 is an 18 kDa glycosylated peptide with seven conserved cysteines that form a cystine knot structure (4). Mature human BMP-2 shares 100% aa sequence identity with mouse and rat BMP-2. It shares 85% aa sequence identity with human BMP-4 and less than 51% with other BMPs. BMP-2 signals through heterodimeric complexes composed of a type I receptor (Activin RI, BMPR‑IA, or BMPR‑IB) and a type II receptor (BMP RII or Activin RIIB) (2, 5). BMP-2 induces chondrocyte proliferation, endochondral bone formation, longitudinal bone growth, and bone and cartilage repair (6, 7). It induces ectopic bone formation or calcification by promoting osteogenic and chondrogenic differentiation in mesenchymal cells, stem cells, and vascular smooth muscle cells (2, 8‑10). BMP-2/BMP-7 heterodimers are significantly more potent than BMP-2 homodimers at inducing bone formation in vivo (11). BMP-2 also promotes the maintenance and repair of colonic epithelium, suppresses neuronal dopamine synthesis and release, induces apoptosis in medulloblastoma cells, and is required for cardiac contractility (12‑15).
  • References:
    1. Kishigami, S. and Y. Mishina (2005) Cytokine Growth Factor Rev. 16:265.
    2. Chen, D. et al. (2004) Growth Factors 22:233.
    3. Wozney, J. et al. (1988) Science 242:1528.
    4. Sun, P.D. and D.R. Davies (1995) Annu. Rev. Biophys. Biomol. Struct. 24:269. 
    5. Sebald, W. et al. (2004) Biol. Chem. 385:697.
    6. De Luca, F. et al. (2001) Endocrinology 142:430.
    7. Davidson, E.N.B., et al. (2007) Arthritis Res. Ther. 9:R102.
    8. Ryoo, H.-M. et al. (2006) Gene 366:51.
    9. Kramer, J. et al. (2000) Mech. Dev. 92:193.
    10. Li, X. et al. (2008) Atherosclerosis January 5 epub.
    11. Zhu, W. et al. (2004) J. Bone Miner. Res. 19:2021.
    12. Peiris, D. et al. (2007) Am. J. Physiol. Gastrointest. Liver Physiol. 292:G753.
    13. Kano, Y. et al. (2005) Endocrinology 146:5332.
    14. Hallahan, A.R. et al. (2003) Nat. Med. 9:1033.
    15. Wang, Y.-X. et al. (2007) Cardiovasc. Res. 74:290.
  • Long Name:
    Bone Morphogenetic Protein 2
  • Entrez Gene IDs:
    650 (Human); 12156 (Mouse); 29373 (Rat)
  • Alternate Names:
    BMP2; BMP-2; BMP-2A; BMP2ABone morphogenetic protein 2A; bone morphogenetic protein 2

GMP Proteins
R&D Systems' GMP proteins are produced according to relevant sections of the following documents: WHO TRS, No. 822, 1992 Annex 1, Good Manufacturing Practices for Biological Products; USP Chapter 1043, Ancillary Materials for Cell, Gene and Tissue-Engineered Products and USP Chapter 92, Growth Factors and Cytokines Used in Cell Therapy Manufacturing.

R&D Systems' quality focus includes:
  • Manufactured and tested under an ISO 9001:2008 and ISO 13485:2003 certified quality system
  • Documented processes and QA control of documentation and process changes
  • Personnel training programs
  • Raw material testing and vendor qualification/monitoring
  • Fully validated equipment, processes and test methods
  • Equipment calibration schedules using a computerized calibration program
  • Facility maintenance, safety programs and pest control
  • Material review process for variances
  • Monitoring of stability over product shelf-life

R&D Systems strives to provide our customers with the analytical characteristics of each product so that customers may determine whether our products are appropriate for their research. The Certificate of Analysis provided contains the following lot specific information:

  • N-terminal amino acid analysis, SDS-PAGE analysis, and endotoxin level (as determined by LAL assay) performed on each bulk QC lot, not on individual bottlings of each QC lot
  • Post-bottling lot-specific bioassay results (compliance with an established range) and results of microbial bioburden testing (using broth culture, Sabourand's dextrose and blood agar plates with results reported at 3 days and at 7 days)

Additional testing and documentation requested by the customer can be arranged at an additional cost. Testing may include, but is not limited to, USP sterility testing, positive identity testing, testing for adventitious agents and testing for residual host cell content.

Production records and facilities are available for examination by appropriate personnel on-site at R&D Systems in Minneapolis, Minnesota USA.

R&D Systems sells its GMP grade recombinant protein products for research use or further manufacturing use in ex vivo cell therapy applications. They are not for in vivo use or for use as therapeutic or other drugs, biologic products or devices. Please read the following End User Terms prior to using this product.

  END USER TERMS OF USE OF PRODUCT
The following terms are offered to you upon your acceptance of these End User Terms of Use of Product. By using this product, you indicate your acknowledgment and agreement to these End User Terms of Use of Product. If you do not agree to be bound by and comply with all of the provisions of these End User Terms of Use of Product, you should contact your supplier of the product and make arrangements to return the product.

We suggest you print and retain a copy of these End User Terms of Use of Product for your records.

The End User is aware that R&D Systems, Inc. sells its GMP products for research use only or further manufacturing and not for in vivo use, the production of therapeutics or other drugs or for biologic products or devices. The End User further agrees, as a condition of the sale of R&D Systems'' GMP products that: a) the End User will not use this GMP Product in any procedure wherein the product may be directly or indirectly administered to humans, unless the End User has obtained, or prior to their use will have obtained, an Investigational New Drug (IND) exemption from the FDA and will use the product only in accordance with the protocols of such IND and of the Institutional Review Board overseeing the proposed research, or b) the End User will use the products outside of the United States in accordance with the protocols of research approved by the Institutional Review Board or authorized ethics committee and regulatory agencies to which the End User is subject to in their territory.

R&D Systems, Inc. has the right, at its sole discretion, to modify, add or remove any terms or conditions of these End User Terms of Use without notice or liability to you. Any changes to these End User Terms of Use are effective immediately following the printing of such changes on this product insert. The most recent version of these End User Terms of Use of Product may be found at: RnDSystems.com/Legal-Information

You agree to review these End User Terms of Use of Product to ensure any subsequent use by you of R&D Systems'' GMP Products following changes to these End User Terms of Use of Product constitutes your acceptance of all such changes.

TERMS AND CONDITIONS
The following limitation applies to R&D Systems'' warranty and liability for damages: All products are warranted to meet R&D Systems'' published specifications when used under normal laboratory conditions.

R&D SYSTEMS DOES NOT MAKE ANY OTHER WARRANTY OR REPRESENTATION WHATSOEVER, WHETHER EXPRESS OR IMPLIED, WITH RESPECT TO ITS PRODUCTS. IN PARTICULAR, R&D SYSTEMS DOES NOT MAKE ANY WARRANTY OF SUITABILITY, NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE.

NOTWITHSTANDING ANY OTHER PROVISIONS OF THESE TERMS AND/OR ANY OTHER AGREEMENT BETWEEN R&D SYSTEMS AND PURCHASER FOR THE PURCHASE OF THE PRODUCTS, R&D SYSTEMS'' TOTAL LIABILITY TO PURCHASER ARISING FROM OR IN RELATION TO THESE TERMS, AN AGREEMENT BETWEEN THE PARTIES OR THE PRODUCTS, WHETHER ARISING IN CONTRACT, TORT OR OTHERWISE SHALL BE LIMITED TO THE TOTAL AMOUNT PAID BY PURCHASER TO R&D SYSTEMS FOR THE APPLICABLE PRODUCTS. IN NO EVENT WILL R&D SYSTEMS BE LIABLE FOR THE COST OF PROCUREMENT OF SUBSTITUTE GOODS.

Full details of R&D Systems'' Terms and Conditions of Sale can be found online at: RnDSystems.com/Legal-Information

 
Related Research Areas

Have you used Recombinant Human BMP-2 GMP Protein, CF?

Submit a review and receive a $25US/€18/£15/$25CAN amazon gift card if you include an image - $10US/€7/£6/$10CAN Amazon card for reviews without an image. Limited to verified customers in USA, Canada and Europe.

Order Details

    Contact Information

Calculators

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.

=
÷
R&D Systems Guarantee

Feedback

Customer Information