生物来源
human
重组
expressed in E. coli
方案
≥95% (HPLC)
≥95% (SDS-PAGE)
表单
lyophilized
效能
≤2.0 μg/mL ED50
分子量
22.2 kDa
包装
pkg of 50 μg
技术
cell culture | mammalian: suitable
杂质
<0.1 EU/μg endotoxin, tested
颜色
white
UniProt登记号
运输
wet ice
储存温度
−20°C
基因信息
human ... TWSG1(57045)
一般描述
Twisted gastrulation protein (TSG) is a secreted bone morphogenetic protein (BMP)-binding protein structurally related to the BMP antagonists chordin and noggin. The gene encoding TSG is localized on human chromosome 18p11.22. Recombinant human TSG is a 199 amino acid 22.2kDa protein containing the BMP/TGFb binding portion of the full length TSG protein.
生化/生理作用
Twisted gastrulation protein (TSG) can inhibit bone morphogenetic protein (BMP) activity by binding directly to BMP proteins, and can act either as a BMP4 agonist or antagonist (depending on the specific biochemical environment) by binding to the BMP4/chordin complex.
外形
Lyophilized from 10 mM Sodium Acetate, pH 6.0.
制备说明
Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.
其他说明
MCNKALCASD VSKCLIQELC QCRPGEGNCS CCKECMLCLG ALWDECCDCV GMCNPRNYSD TPPTSKSTVE ELHEPIPSLF RALTEGDTQL NWNIVSFPVA EELSHHENLV SFLETVNQPH HQNVSVPSNN VHAPYSSDKE HMCTVVYFDD CMSIHQCKIS CESMGASKYR WFHNACCECI GPECIDYGSK TVKCMNCMF
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
此项目有
Minimal evidence for a direct involvement of twisted gastrulation homolog 1 (TWSG1) gene in human holoprosencephaly
Kauvar EF
Molecular Genetics and Metabolism (2011)
The evolutionarily conserved BMP-binding protein Twisted gastrulation promotes BMP signalling
Michael O
Nature (2000)
Andrea Wills et al.
Developmental biology, 289(1), 166-178 (2005-12-03)
In the developing vertebrate embryo, proper dorsal-ventral patterning relies on BMP antagonists secreted by the organizer during gastrulation. The BMP antagonist chordin has a complex interaction with BMPs that is governed in part by its interaction with the secreted protein
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