Sh-Polypeptide-39
Used in cosmetic products as skin conditioning. sh-Polypeptide-39 is a single chain recombinant human peptide, produced by fermentation in E. coli. The starting gene is synthesized to be identical to the human gene which codes for Interleukin 9. It contains a maximum of 144 amino acids which may contain disulfide bonds and/or glycosylation. The protein consists of the proper sequence of the 20 standard amino acids.
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
Frequently asked questions
What is Sh-Polypeptide-39 used for in cosmetics?
Sh-Polypeptide-39 is used in cosmetic products as skin conditioning. sh-Polypeptide-39 is a single chain recombinant human peptide, produced by fermentation in E. coli. The starting gene is synthesized to be identical to the human gene which codes for Interleukin 9. It contains a maximum of 144 amino acids which may contain disulfide bonds and/or glycosylation. The protein consists of the proper sequence of the 20 standard amino acids.
Is Sh-Polypeptide-39 restricted in cosmetics in the EU?
No EU restriction annex is recorded for Sh-Polypeptide-39 in our records. Rules change and differ by market, so always check the current regulation before you formulate.