SR-SPIDER POLYPEPTIDE-5

Goodpeptide

Peptide that may have skin-conditioning and anti-aging properties.

Regulatory Info

Status: Approved

Restrictions: sr-Spider Polypeptide-5 is a single chain recombinant spider protein, produced by fermentation in E. coli. The starting gene is a synthesized copy of the gene from the spider, Araneus diadematus , which codes for Major ampullate spidroin 2 variant 4. The parent protein contains a maximum of 230 amino acids which may contain disulfide bonds and/or glycosylation, and consists of the proper sequence of the 20 standard amino acids.

All Ingredients

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