Merck Transforming Growth Factor-β1 human

Transforming Growth Factor-β1 human

TGF-β1, recombinant, expressed in CHO cells, powder, suitable for cell culture

TGF-β1, hTGF-β1

Quality Level

200

생물학적 소스

human

재조합

expressed in CHO cells

assay

≥98% (SDS-PAGE)

form

powder

효능

≤0.05 ng/mL ED50

품질

endotoxin tested

분자량

protein 25 kDa

포장

pkg of 2 μg
pkg of 50 μg

저장 조건

avoid repeated freeze/thaw cycles

technique(s)

cell culture | mammalian: suitable

불순물

<1 EU/μg

UniProt 수납 번호

P01137

저장 온도

−20°C

Gene Information

human ... TGFB1(7040)

Tgfb1 (transforming growth factor-β1 human) is a 25kDa peptide encoded by the gene mapped to human chromosome 19q13.2. TGF-β1 polypeptide is produced as a precursor with hydrophobic signal sequence, pro-region and mature peptide. Cleavage of the precursor at tetrabasic cleavage site results in monomers of carboxy-terminal 112 amino acids. The biologically active form of Tgfb1 exists as a disulphide-linked homodimer. In mammals, three isoforms of TGF-β has been identified : TGF-β1, TGF-β2 and TGF-β3.