定义
Silkworm rh-Oligopeptide-2 is a single chain recombinant human peptide, produced by silkworm after after using either a transient expression system or transgenesis (stable insertion of a copy of a human gene into its DNA). The starting gene is directly isolated from a human cell which codes for Insulin-Like Growth Factor 1. It contains a maximum of 195 amino acids, which may contain disulfide bonds and/or glycosylation. The protein consists of the proper sequence of the 20 standard amino acids.
化妆品中的作用
保持肌肤良好状态（CosIng 泛分类）SKIN CONDITIONING
安全与法规参考
Restriction II/416
来源: 欧盟 CosIng 成分清单