产品名称
Bone Morphogenetic Protein 4 human, >95% (SDS-PAGE), recombinant, expressed in NSO cells, lyophilized powder, suitable for cell culture
biological source
human
recombinant
expressed in NSO cells
assay
>95% (SDS-PAGE)
form
lyophilized powder
mol wt
monomer calculated mol wt 13 kDa
~22 kDa by SDS-PAGE
packaging
pkg of 10 μg
storage condition
avoid repeated freeze/thaw cycles (Do not store in a frost-free freezer.)
technique(s)
cell culture | mammalian: suitable
UniProt accession no.
storage temp.
−20°C
Quality Level
Gene Information
human ... BMP4(652)
potency
0.70-7.00 ng/mL ED50
impurities
<0.01 EU/μg Endotoxin level (LAL test)
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Analysis Note
The biological activity is measured by its ability to induce alkaline phosphatase production by C2C12 myoblasts.
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.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
监管及禁止进口产品
此项目有
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
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
Meike Simann et al.
Bone, 78, 102-113 (2015-05-12)
Heparins are broadly used for the prevention and treatment of thrombosis and embolism. Yet, osteoporosis is considered to be a severe side effect in up to one third of all patients on long-term treatment. However, the mechanisms underlying this clinical
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Chordin-Like 1 (CHRDL1) mutations cause non-syndromic X-linked megalocornea (XMC) characterized by enlarged anterior eye segments. Mosaic corneal degeneration, presenile cataract and secondary glaucoma are associated with XMC. Beside that CHRDL1 encodes Ventroptin, a secreted bone morphogenetic protein (BMP) antagonist, the
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Cancer stem cell media, spheroid plates and cancer stem cell markers to culture and characterize CSC populations.
培养和表征CSC群体的癌症干细胞培养基、球状体培养板和癌症干细胞标志物。
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