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Chinese Journal of Clinical Pharmacology and Therapeutics ›› 2008, Vol. 13 ›› Issue (11): 1309-1314.

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In vivo analytical methods for polypeptide drugs

WANG Jing, GUAN Yong-biao   

  1. National Beijing Center for Drug Safety Evaluation and Researeh, Institute of Pharmacology and Toxicology, Academy of Military Medical Sciences, Beijing 100850, China
  • Received:2008-05-05 Revised:2008-08-01 Online:2008-11-26 Published:2020-10-14

Abstract: Polypeptide drugs provide a new field for new drug research, as well as one of the most active and rapid fields of new drug development. At present, how to determine the polypeptide drugs in the biological matrix is a difficulty in the world which faces to a lot of challenges.The widely used methods are ELISA and radiation isotope labeling. HPLC-MS /MS develops fast and will become the most important method for polypeptide drugs determination in vivo. This article will review the pros and cons, application status and development trend of several analytical method used in the world.

Key words: polypeptide drugs, bioassay, ELISA, stable isotope labeling, radiation isotope labeling, LCMS/MS

CLC Number: