Sample (IMAGE) Arizona State University Caption A new test, which relies on accurate measurement of the relative proportions of two forms of the protein albumin present in blood, is described in the journal Molecular and Cellular Proteomics. Credit Arizona State University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.