SR-WASP SPIDER POLYPEPTIDE-1
sr-Wasp Spider Polypeptide-1 is a single chain recombinant protein produced by fermentation in Pichia pastoris. The starting gene is synthesized to be identical to the gene which codes for Major Ampullate Silk Protein 2…
Key data
Source and verification note
CosIng Checker is an independent reference website built from publicly available European Commission cosmetic ingredient materials, including Annex II–VI datasets and the ingredient inventory.
Use these pages for research, discovery and comparison, but verify critical regulatory decisions against the official source text and current law.
Ingredient details
INCI name
SR-WASP SPIDER POLYPEPTIDE-1
Description
sr-Wasp Spider Polypeptide-1 is a single chain recombinant protein produced by fermentation in Pichia pastoris. The starting gene is synthesized to be identical to the gene which codes for Major Ampullate Silk Protein 2 derived from the wasp spider. The parent protein contains a maximum of 3360 amino acids which may contain disulfide bonds and/or glycosylation, and consists of the proper sequence of the 20 standard amino acids.