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Fig. 4 | Clinical Proteomics

Fig. 4

From: Specific Investigation of Sample Handling Effects on Protease Activities and Absolute Serum Concentrations of Various Putative Peptidome Cancer Biomarkers

Fig. 4

Measured serum concentrations after blood collection from four healthy individuals (diamonds, squares, triangles, and ex symbols, represented by different lines) in tubes with and without gel separator for the different peptides. Asterisk indicates clotting time of 24 h at 5°C, other samples were allowed to clot for 1 h at RT

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