sh-Polypeptide-81 is a single chain synthetic human peptide, produced by fermentation in E.
How much products actually contain
No product states its amount yet.
Of the products containing it, 3 list it before the 1% line and 2 after it (usually 1% or less).
Products using this ingredient
5 of 5 confirmed · likeliest to carry enough first
Definition
sh-Polypeptide-81 is a single chain synthetic human peptide, produced by fermentation in E. coli. The starting gene is a synthesized copy of the human gene which codes for Heat Shock Protein 70 kDa 1A/1B used as such or adapted to the production host. It contains a maximum of 641 amino acids which may contain disulfide bonds and/or glycosylation. The protein consists of the proper sequence of the 20 standard amino acids.
Cosmetic roles
More data — names, identifiers, properties, test records, literature
Official labels & definitions
JCIA labelling name 合成ヒト遺伝子組換ポリペプチド－８１: 本品は、大腸菌 E. coli によって産生させた単鎖の合成ヒトペプチドである。出発遺伝子は、ヒートショックプロテイン70 kDa 1A/1Bのコードを持ち、宿主が使用できるようにしたヒト遺伝子の合成複製物であり、ジスルフィド結合と糖鎖付加の両方またはいずれか一方を含む最大で６４１個のアミノ酸からなり、そのタンパク質は固有のアミノ酸配列を持つ。
Source: JCIA labelling names (Japan)