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  1. No Access

    Article

    Study of the degradation of a multidrug transporter using a non-radioactive pulse chase method

    Proteins are constantly synthesized and degraded in living cells during their growth and division, often in response to metabolic and environmental conditions. The synthesis and breakdown of proteins under dif...

    Qian Chai, Stacy R. Webb, Zhaoshuai Wang… in Analytical and Bioanalytical Chemistry (2016)

  2. No Access

    Article

    Cysteine residue is not essential for CPM protein thermal-stability assay

    A popular thermal-stability assay developed especially for the study of membrane proteins uses a thiol-specific probe, 7-diethylamino-3-(4-maleimidophenyl)-4-methylcoumarin (CPM). The fluorescence emission of ...

    Zhaoshuai Wang, Cui Ye, **nyi Zhang, Yinan Wei in Analytical and Bioanalytical Chemistry (2015)

  3. No Access

    Article

    Comparative studies on antioxidant activities of extracts and fractions from the leaves and stem of Epimedium koreanum Nakai

    The antioxidant potency of various extracts and fractions from the leaves and stem of Epimedium koreanum Nakai was evaluated using three esteblished methods, specifically the 2, 2-diphenyl-1-picrylhydrazyl (DPPH)...

    Wen**g Zhang, Haixia Chen, Zhaoshuai Wang… in Journal of Food Science and Technology (2013)

  4. No Access

    Article

    Structural characterization and antioxidant properties of polysaccharides from two Schisandra fruits

    Different polysaccharides (NPS1-1 and BPS1-1) were obtained from Schisandra sphenanthera and Schisandra chinensis fruits by hot-water extraction, DEAE-52 ion-exchange column chromatography and Sephadex G-150 gel ...

    Shuhan Chen, Haixia Chen, Zhaoshuai Wang… in European Food Research and Technology (2013)

  5. No Access

    Article

    Physicochemical characterization and antioxidant activity of a polysaccharide isolated from oolong tea

    Oolong tea polysaccharide (OTPS) is a kind of water-soluble polysaccharide isolated from oolong tea. Its molecular weight, composition, and structure were analyzed by laser light scattering analysis, chemical ...

    Haixia Chen, Zhaoshuai Wang, Zhishuang Qu… in European Food Research and Technology (2009)