规格
Activity:	2 ng/ml
Bioassay:	Induction of alkaline phosphatase in ATDC5 cells
Endotoxin Level:	< 1 EU/ml
Product Line:	Gibco®
Purity or Quality Grade:	Carrier-Free
Shipping Condition:	Dry Ice
Expression System:	Mammalian
Protein Family:	Growth Factors & Receptors
Protein Form:	Recombinant, Ligand
Protein Subtype:	BMPs (Bone Morphogenetic Proteins) & Related Factors
Research Category:	Bone Research, Stem Cell Research, Differentiation
Species:	Human
Validated Application:	Cell Culture
Molecular Weight:	34 kDa
Purification Method:	Gel-Purified
Purity:	95 %
Quantity:	100μg
Gene Alias:	BMP-4
Protein Length:	116 aa

储存
Store in freezer (-5 to -30°C).

描述

Recombinant Human Bone Morphogenetic Protein 4 (BMP4)is a bioactive protein intended for use in cell culture applications. BMP4 is a member of the bone morphogenetic protein family which is part of the transforming growth factor-beta superfamily. The superfamily includes large families of growth and differentiation factors. Bone morphogenetic proteins were originally identified by an ability of demineralized bone extract to induce endochondral osteogenesis in vivo in an extraskeletal site. This particular family member plays an important role in the onset of endochondral bone formation in humans.

• High purity—no interference from other proteins or contaminants
• High biological activity—more results with less protein
• Proven compatibility—Gibco® proteins bioassayed with Gibco® media

High Purity Recombinant Bioactive Protein
Recombinant Human Bone Morphogenetic Protein 4 is one of our more than 250 available Gibco® recombinant proteins. To help ensure Gibco® growth factors are of the highest quality, each protein is analyzed for purity along with structural homogeneity to ensure a biologically active protein.

High Biological Activity
In-house activity testing of Gibco® Recombinant Proteins includes cell proliferation, cytotoxicity, chemotaxis, calcium flux, secondary cytokine up-regulation, induction of surface antigen expression, antiviral, and protease assays. Recombinant Human Bone Morphogenetic Protein 4 (BMP4)specific activity is determined by its ability to induce alkaline phosphatase production by ATDC-5 cells.

Proven Compatibility
Gibco® proteins are bioassayed with Gibco® media. Since 1962, Gibco® has been the consistent provider of high quality media, reagents, and sera for reliable cell culture.

See our selection of recombinant Gibco® growth factors.

For Research Use Only. Not intended for animal or human diagnostic or therapeutic use.

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