77727-17-4,Rigin,chinese peptide

Dirction：Rigin (CAS 77727-17-4, Gly-Gln-Pro-Arg) is a synthetic tetrapeptide with molecular weight 456.50, white solid powder. It is water-soluble, supplied with HPLC purity ≥95%. Suitable for biochemical research and organic synthesis. Store at -20°C, away from light and moisture to maintain stable quality.

basic information:

brand: solid extension

appearance traits : white powder

storage: shading , cool drying , sealed preservation purity: ≥ 99% main use : Polypeptide Research Use

execution standard: enterprise standard

specifications: mg/g/kg, etc ( subject to customer requirements )

sales Scope: Global

peptide frequently asked questions:

1. How does Gutuo Biotechnology Co., Ltd. conduct quality inspection on synthetic peptides?

The product will be attached with a complete test report, including: HPLC spectrum; mass spectrum; synthesis report (COA). (If you have special needs, you can provide nuclear magnetic, infrared, ultraviolet, elemental analysis, moisture content determination and amino acid analysis services)

2. Does Gutuo Biotechnology Co., Ltd. provide packaging services for synthetic polypeptides?

According to the requirements, each sample of our company can be repacked free of charge within 10 tubes. If more tubes need to be repacked, more than 10 tubes will be charged with 8 yuan per tube. Because a small amount of sub-packaging can avoid repeated freezing and thawing, reduce the number of container opening and closing, reduce the chance of improper handling or bacterial contamination, and make your polypeptide more stable.