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15th World Congress on Cancer Therapy, Biomarkers & Clinical Research

Philadelphia, USA

David Chafin

David Chafin

Roche Tissue Diagnostics (RTD), USA


David received a B.S. degree in Biochemistry from Purdue University and a PhD in Biochemistry from the University of Iowa.  David was both a Cancer Center and NIH postdoctoral fellow at the University of Rochester.  David is currently a principal scientist at Roche Tissue Diagnostics located in Tucson Arizona.  David is the technical lead for pre-analytics.  This project aims to provide standardization of routine tissue collection.  Efforts have focused on ways to optimize tissue fixation providing high quality with exceptional turn-around time and higher medical content.  David holds several patents on automated immunohistochemistry as well as novel fixation protocols.


Abstract : Rapid Two-Temperature Formalin Tissue Fixation Reduces Assay Variability for Improved Diagnosis and Therapy