Song Nie

Motivated Scientist with 10+ years of experience in protein chemistry and mass spectrometry based biotherapeutic protein characterization and quantitative proteomics • Structure elucidation and characterization for therapeutic proteins (mAbs, fusion proteins, recombinant and bispecific protein,etc.) using LC-MS and LC-MS/MS strategy • Good understanding of regulatory and compliance (GLP/GMP) requirements for biologics • In-depth experience in protein absolute quantification by stable-isotope dilution LC-MS/MS analysis (SRM/MRM) • Expertise in quantification of post-translational modifications in monoclonal antibodies and complex samples • Extensive experience of method development, qualification and transfer in HPLC (SEC,RP, HILIC,IEX), CE, icIEF • Excellence in academia with 30+ publications in high impacted peer-reviewed journals (10 first author publications)