Determination of spectrophotometric absorptivity by analytical ultracentrifugation.
Rapid determination of the absorptivity for a recombinant IgG monoclonal antibody using the Beckman equipped with both Raleigh interference and UV absorbance optical systems. The analytical ultracentrifuge data for determining spectrophotometric absorptivities is compared to experimental data from quantitative amino acid analysis and an enzymatic digestion method.
Department of Pharmaceutical Analysis, J. K. K. Nataraja College of Pharmacy, Salem Main Road, Komarapalayam-638 183, India.
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Senthilraja