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Figure 4 | Breast Cancer Research

Figure 4

From: Novel serum protein biomarker panel revealed by mass spectrometry and its prognostic value in breast cancer

Figure 4

Surface-enhanced laser desorption/ionization (SELDI) profiles before and after protein purification. (A) m/z 3808: the starting material (upper panel) and the purified fraction (lower panel) after weak cation chromatography and reverse-phase high-performance liquid chromatography (RP-HPLC) were analyzed on NP20 arrays. (B) m/z 28268: the starting material (upper panel), and the purified fraction (lower panel) after strong anion-exchange and RP-HPLC were analyzed on NP20 arrays.

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Breast Cancer Research

ISSN: 1465-542X

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