Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

What is the exact composition of PSP?

April 26, 2017composition exact PSP

0

Posted

What is the exact composition of PSP?

1 Answer

0

Posted

PSP is composed of skin proteins and other processed skin cell constituents obtained after cell disruption. It does not contain cells. Genomic [37] or proteomic [25] studies on the cells used for PSP production indicate numerous growth factors including basic fibroblast growth factor (bFGF), epidermal growth factor (EGF), keratinocyte growth factor (KGF), all human isoforms of transforming growth factor-beta (TGF-), granulatory colony stimulating factor (GCSF), insulin-like growth factor (IGF) as well as vascular endothelial growth factor (VEGF).