Merck SCF human

SCF human

Animal-component free, recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture

Steel Factor, c-Kit Ligand, Mast Cell Growth Factor (MGF), Stem Cell Factor

생물학적 소스

human

재조합

expressed in E. coli

assay

≥98% (HPLC)
≥98% (SDS-PAGE)

form

lyophilized

효능

≤2.0 ng/mL ED50

분자량

18.4 kDa

포장

pkg of 10 μg

technique(s)

cell culture | mammalian: suitable

불순물

<0.1 EU/μg endotoxin, tested

색상

white

UniProt 수납 번호

P21583

배송 상태

wet ice

저장 온도

−20°C

Gene Information

human ... KITLG(4254)

SCF (stem cell factor) is a hematopoietic cytokine that exists in both soluble and transmembrane forms, which arise due to alternative splicing. Both these forms are functionally active. This gene is localized to human chromosome 12q22-12q24. Endothelial cells and fibroblasts constitutively produce both transmembrane and soluble forms of SCF. It is also produced by keratinocytes in normal skin, and epithelial cells in the gut, and thymus. Recombinant human SCF is an 18.4 kDa polypeptide containing 165 amino acid residues, which corresponds to the sequence of the secreted soluble form of SCF.