Conclusion: the method is suitable for the peptidemapping of TCS, and it also provides a selective analysis method for TCS protein drug by PEG modification.
RESULTS The peptidemapping analysis of rhPTH1-34 products was established. The amino acid sequences of rhPTH1-34 product with a different peptidemapping were measured.
结果建立重组人甲状旁腺素1-34产品肽图测定法,并鉴定出肽图异常产品的氨基酸序列。
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Therefore, the possibility to detect the thiophosphorylated and fluorophore labeled peptide during high performance liquid chromatography peptidemapping was primarily shown.