A call for a fresh new look at the plasma proteome

Authors


Correspondence: Dr. Samir Hanash, Fred Hutchinson Cancer Research Center, 1100 Fairview Ave. N. M5-C800, PO Box 19024, Seattle, Washington 98109, USA

E-mail: shanash@fhcrc.org

Fax: +1-20-6-6677081

Abstract

Serum and plasma from which serum is derived represent a substantial challenge for proteomics due to their complexity. A landmark plasma proteome study was initiated a decade ago by the Human Proteome Organization (HUPO) that had as an objective to examine the capabilities of existing technologies. Given the advances in proteomics and the continued interest in the plasma proteome, it would timely reassess the depth and breadth of analysis of plasma that can be achieved with current methodology and instrumentation. A collaborative project to define the plasma proteome and its variation, with a plan to build a plasma proteome database would be timely.

Ancillary