What is the catalog number for TSG?

The catalog number for TSG is 100-361-L100.

What sizes are available for TSG?

TSG is available in the following size(s): 100 µg.

TSG is currently made to order / not held in immediate stock. Contact us for lead time.

TSG

Twisted Gastrulation Protein (TSG) is a secreted BMP binding protein structurally related to the BMP antagonists Chordin and Noggin. TSG can inhibit 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. Recombinant human TSG is a 199 amino acid 22.2 kDa protein containing the BMP/TGFβ binding portion of the full length TSG protein.

Product Specifications

Synonyms

TWSG1; TSG

NCBI Gene ID

57045

UniProt

Q9GZX9

Accession Number

NP_065699.1

Accession Number mRNA

NM_020648.5

Chromosomal Location

18p11.3

Reactivity

Human

Cross Reactivity

Mouse, Human

Sequence

MCNKALCASD VSKCLIQELC QCRPGEGNCS CCKECMLCLG ALWDECCDCV GMCNPRNYSD TPPTSKSTVE ELHEPIPSLF RALTEGDTQL NWNIVSFPVA EELSHHENLV SFLETVNQPH HQNVSVPSNN VHAPYSSDKE HMCTVVYFDD CMSIHQCKIS CESMGASKYR WFHNACCECI GPECIDYGSK TVKCMNCMF

Endotoxin

< 0.1 ng/µg of protein (< 1EU/µg)

Purity

> 98% by SDS-PAGE & HPLC analyses

Bioactivity

Determined by its ability to neutralize BMP-6 induced alkaline phosphatase production by ATDC chondrogenic cells. The expected ED50 for this effect is < 2.0 μg/ml of TSG.