SCF-4

Clo Protein, Con Protein, Gb Protein, Kitlg Protein, Mgf Protein, SCF Protein, SF Protein, Sl Protein, SLF Protein

Stem Cell Factor (SCF) which binds to the c-Kit receptor is produced by fibroblasts and endothelial cells. The soluble and transmembrane forms of the protein are formed by alternative splicing of the same RNA transcript and the presence of both soluble and transmembrane SCF is required for normal hematopoietic function. SCF plays an important role in hematopoiesis, spermatogenesis and melanogenesis and it promotes mast cell adhesion, migration, proliferation, and survival. Soluble canine SCF shares 88 %, 93 %, 86 %, 83 %, 76 %, 76 %, 86 % and 88 % a.a. sequence identity with porcine, feline, bovine, human, mouse, rat, goat and equine SCF, respectively. Cells known to express SCF include endothelial cells, fibroblasts and keratinocytes .

Approximately 18.4 kDa.

Sterile Filtered White lyophilized (freeze-dried) powder.

> 96 % by SDS-PAGE and HPLC analyses.