Protein phosphorylation analysis is important for understanding cell regulations.Mass spectrometry(MS)is a powerful tech......

Immobilized metal affinity chromatography (IMAC) is a powerful method in phosphopeptide enrichment.However,the achieveme......

Open tubular capillary columns coated with zirconium phosphonate (ZrP-OTCC) have been demonstrated efficiently in enrich......

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与传统无机多孔材料相比,金属-有机框架(Metal-organic frameworks,MOFs)材料孔径可调,具有更高的孔隙率,更大的比表面积,多样化的......

Metabolic analysis provides answers in the diagnosis of many inherited diseases by sensitive and accurate quantification......

基于基质辅助激光解吸电离-飞行时间质谱（MALDI-TOF MS）技术建立一种羊乳中磷酸化肽段的检测方法。以商品化二氧化钛（TiO2）为富集材料......

对用胰酶水解酪蛋白和蛋黄蛋白制备磷酸肽进行了比较研究.结果表明:10%蛋黄蛋白溶液经胰酶水解1,2,3,4 h(酶:底物=1:10)后制备的磷......

将C18反相（RP）填充柱和磷酸基强阳离子交换（SCX）整体柱集成于一体的RP-SCX两相预柱,成功用于RPLC-MS/MS系统的自动进样和SCX分级,完成......