sh-Polypeptide-4 is a synthetic analog of human SCF (Stem cell factor), a peptide of 164 amino acids. It is a cytokine that controls the survival, growth, and differentiation of hematopoietic stem cells.
SCF affects the healing system concerning the repair of cells and tissue by activating hematopoietic precursor cells. Besides, its expression has also been detected in human keratinocytes in the skin. Moreover, the Stem cell factor is expressed along the migratory routes of melanocytes allowing a cell to deploy to proper developmental sites.
sh-Polypeptide-4 restores granulation sphere decline symptom more rapidly when acted with other cytokines as this increases duplicate efficiency of hematopoietic cells or keratinocytes and improves the formation of organisms and the delivery of nutrition materials.
sh-Polypeptide-4 promotes hair growth improving the movement and differentiation of melanin generation factor and the creation of hair growth factor.