Biochem/physiol Actions
Cellular responses to BMP-4 are mediated by the formation of hetero-oligomeric complexes of type I and type II serine/threonine kinase receptors. BMPs stimulate angiogenesis by inducing the production of VEGF A by osteoblasts. Mature human and mouse BMP-4 demonstrates 98% and 100% homology, respectively, to mature rat BMP-4.
Physical form
Lyophilized from a 0.2 μm filtered solution in 30% acetonitrile and 0.1% trifluoroacetic acid containing 50 μg of bovine serum albumin per 1 μg of cytokine.
Analysis Note
The biological activity is measured by its ability to induce alkaline phosphatase production by C2C12 myoblasts.
biological source: human. Quality Level: 200. recombinant: expressed in NSO cells. Assay: >. 95% (SDS-PAGE). form: lyophilized powder. potency: 10-30 . ng/mL ED50. mol wt: monomer calculated mol wt 13 . kDa, ~22 . kDa by SDS-PAGE. packaging: pkg of 10 . μ. g. storage condition: avoid repeated freeze/thaw cycles (Do not store in a frost-free freezer.). technique(s): cell culture | mammalian: suitable. impurities: <. 1 . EU/mg Endotoxin level (LAL test). UniProt accession no.: P12644. storage temp.: −. 20°C. Gene Information: human ... BMP4(652). Storage Class Code: 11 - Combustible Solids. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable.- UPC:
- 51182410
- Condition:
- New
- HazmatClass:
- No
- MPN:
- B2680-10UG
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