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Merck
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主要文件

B2680

Sigma-Aldrich

BMP4, human

>95% (SDS-PAGE), recombinant, expressed in NSO cells, lyophilized powder, suitable for cell culture

别名:

BMP-4

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About This Item

MDL號碼:
分類程式碼代碼:
12352202
NACRES:
NA.32

产品名称

Bone Morphogenetic Protein 4 human, >95% (SDS-PAGE), recombinant, expressed in NSO cells, lyophilized powder, suitable for cell culture

生物源

human

品質等級

重組細胞

expressed in NSO cells

化驗

>95% (SDS-PAGE)

形狀

lyophilized powder

效力

10-30 ng/mL ED50

分子量

monomer calculated mol wt 13 kDa
~22 kDa by SDS-PAGE

包裝

pkg of 10 μg

儲存條件

avoid repeated freeze/thaw cycles (Do not store in a frost-free freezer.)

技術

cell culture | mammalian: suitable

雜質

<1 EU/mg Endotoxin level (LAL test)

UniProt登錄號

儲存溫度

−20°C

基因資訊

human ... BMP4(652)

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生化/生理作用

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.

外觀

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.

分析報告

The biological activity is measured by its ability to induce alkaline phosphatase production by C2C12 myoblasts.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Martine M L Deckers et al.
Endocrinology, 143(4), 1545-1553 (2002-03-19)
During bone formation and fracture healing there is a cross-talk between endothelial cells and osteoblasts. We previously showed that vascular endothelial growth factor A (VEGF-A) might be an important factor in this cross-talk, as osteoblast-like cells produce this angiogenic factor
M Kawabata et al.
Cytokine & growth factor reviews, 9(1), 49-61 (1998-08-28)
Bone morphogenetic proteins (BMPs) are multifunctional cytokines, which are members of the transforming growth factor-beta (TGF-beta) superfamily. Activities of BMPs are extracellularly regulated by BMP-binding proteins, Noggin and Chordin. BMPs bind to two different types of serine-threonine kinase receptors, type
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