Ying Qing Yu, PhD

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Ying Qing Yu, PhD, is a principal chemist at Waters Corporation.

Articles

Rapid Assessment of Molecular Similarity between a Candidate Biosimilar and an Innovator Monoclonal Antibody Using Complementary LC–MS Methods

Martin Gilar, PhD;Weibin Chen, PhD;Deepalakshmi P. Dakshinamoorthy;Asish Chakraborty, PhD;St John Skilton, PhD;Ying Qing Yu, PhD;Hongwei Xie, PhD;Joomi Ahn

August 2nd 2010

Intact protein LC–MS detected a mass variance of 62 Da and peptide mapping located a difference of two amino acids.

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