Gibco™ Human BMP-2 Recombinant Protein

Description

Recombinant Protein

Carrier-Free Reconstitution: Centrifuge the vial briefly, before opening to bring the contents to the bottom. Reconstitute the lyophilized protein in sterile 20 mM acetic acid to a concentration of 0.1-1.0 mg/mL. Apportion the reconstituted protein into working aliquots and store at ≤ -20°C. Make any further dilutions of the reconstituted protein in low endotoxin medium or a buffered solution containing a carrier protein such as heat inactivated FCS or tissue culture grade BSA. Storage: Store the lyophilized protein at 2-8°C or -2°C for long term storage, preferably desiccated. Upon reconstitution, apportion into working aliquots and store at ≤-20°C. Avoid repeated freeze-thaw cycles.

Bone Morphogenic Proteins (BMP) are members of the TGF-beta superfamily that affect bone and cartilage formation (Hogan 1996, Reddi 1998 and Francis-West et al. 1999). Mature BMPs are 30-38 kDa proteins that assume a TGF-beta -like cysteine knot configuration. Lovostatin increases bone formation by turning on the bmp-2 gene (Mundy et al. 1999). BMPs stimulate the production of specific bone matrix proteins and alter stromal cell and osteoclast proliferation (Macias et al. 1999, Lecanda et al. 1997). BMPs may also be an important factor for development of the viscera, with roles in cell proliferation, apoptosis, differentiation, and morphogenesis (Hogan 1996, Dale and Wardle 1999). BMPs appear to be responsible for normal dorsal/ventral patterning. Like TGF-beta, BMPs bind to a type II receptor, which then recruits the transducing type I receptor unit, activating the Smad protein signaling pathway (Massague 1994, Derynck 1997, Attisano 1993).

Specifications

• Accession Number: P12643
• For Use With (Application): Control, ELISA, Functional Assay, Immunohistochemistry, Western Blot
• Formulation: protein with no preservative
• Gene ID (Entrez): 650
• Molecular Weight (g/mol): 25 kDa
• Name: Human BMP-2
• Purification Method: Sequential Chromatography
• Quantity: 10 μg
• Endotoxin Concentration: <0.1 ng/ μg
• Gene Alias: 2610024H22Rik; AI467020; AL117858; AW546137; BB189135; BDA2; BMP; BMP2; BMP-2; BMP2A; BMP-2 A; BMPRII; BMPR-II; Bone morphogenetic protein; Bone morphogenetic protein 2; bone morphogenetic protein 2 precursor (BMP-2) (BMP-2 A); bone morphogenetic protein 2 A; H-BMP-2; morphogen
• Common Name: BMP-2
• Cell Type: Stem Cells
• Biological Activity: ED50 < 1.0 μg/mL; determined by the dose-dependent induction of alkaline phosphatase in mouse ATDC52 chondrogenic cells.
• Conjugate: Unconjugated
• Species: Human
• Recombinant: Recombinant
• Sequence: QAKHKQRKRL KSSCKRHPLY VDFSDVGWND WIVAPPGYHA FYCHGECPFP LADHLNSTNH AIVQTLVNSV NSKIPKACCV PTELSAISML YLDENEKVVL KNYQDMVVEG CGCR
• Content And Storage: 4°C
• Classification: Carrier-Free
• Endotoxin Level: <0.1 ng/μg
• Indicator Cell: mouse chondrogenic cell line ATDC5
• Reactivity: Human
• Shipping Condition: Wet Ice
• Specific Activity: 1.0 x 10⁴ - 1.0 x10³ units⁄mg
• Expression System: E. coli
• Protein Family: Growth Factors & Receptors
• Protein Form: Recombinant, Ligand
• Form: Lyophilized
• Protein Subtype: BMPs (Bone Morphogenetic Proteins) & Related Factors
• Research Category: Stem Cell Research, Bone Research
• Product Line: Gibco™
• Purity or Quality Grade: >95% by SDS-PAGE