r-Porcine Polypeptide-1 is a single chain recombinant porcine protein produced by fermentation in E.
定义
r-Porcine Polypeptide-1 is a single chain recombinant porcine protein produced by fermentation in E. coli. The starting gene is directly isolated from a porcine source which codes for Epidermal Growth Factor. The protein contains a maximum of 1214 amino acids and consists of the proper sequence of the 20 standard amino acids
化妆品中的作用
带来收敛紧致感ASTRINGENT保持肌肤良好状态（CosIng 泛分类）SKIN CONDITIONING吸收并锁住水分HUMECTANT