Sr-(Silkworm Polypeptide-1 Serinyl Lithophyllon Concinna Polypeptide-1 Dipeptide-34 Silkworm Polypeptide-1 Hexapeptide-40)

Vad är det?

sr-(Silkworm Polypeptide-1 Serinyl Lithophyllon Concinna Polypeptide-1 Dipeptide-34 Silkworm Polypeptide-1 Hexapeptide-40) is a single chain recombinant peptide produced by fermentation in E. coli. The starting gene is synthesized by the fusion of the gene from sr-Silkworm Polypeptide-1 (q.v.), r-Lithophyllon Concinna Polypeptide-1, Dipeptide-34, Hexapeptide-40 and the initiation code for serine. The fusion peptide contains 439 amino acids which may contain disulfide bonds and/or glycosylation, and consists of the proper sequence from the 20 standard amino acids.

Vad gör det?

Sr-(Silkworm Polypeptide-1 Serinyl Lithophyllon Concinna Polypeptide-1 Dipeptide-34 Silkworm Polypeptide-1 Hexapeptide-40) finns i EU:s inventering över kosmetiska ingredienser med följande deklarerade funktioner:

• Colorant

  imparts colour to a cosmetic product

• Slip modifier

  alters how a product spreads and feels on skin — typically making it glide more smoothly

EU-regulatorisk status

Sr-(Silkworm Polypeptide-1 Serinyl Lithophyllon Concinna Polypeptide-1 Dipeptide-34 Silkworm Polypeptide-1 Hexapeptide-40) är tillåten i kosmetiska produkter i Europeiska unionen enligt förordning 1223/2009. Omfattas vid skrivande stund inte av någon särskild bilageinskränkning.

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