نتایج جستجو برای: 1 glycoprotein b
تعداد نتایج: 3364606 فیلتر نتایج به سال:
Recombinant human erythropoietin (EPO) is the main therapeutic glycoprotein for treatment of anemia in cancer and kidney patients. The in-vivo activity EPO carbohydrate-dependent with number sialic acid residues regulating its circulatory half-life. carries three N-glycans thus obtaining pure glycoforms provides a major challenge. We have developed robust reproducible chemoenzymatic approach to...
To identify platelet surface structures involved in adhesion to collagen, the effect of 16 murine antiplatelet membrane hybridoma antibodies were tested in a defined, in vitro assay. Four of these antibodies inhibited platelet-collagen adhesion and reacted with a polypeptide with Mr approximately 125,000, as determined by immunoblots after gel electrophoresis under reducing conditions. Through ...
Gene transduction and expression efficiencies among several type cell lines were compared by using vesicular stomatitis virus-glycoprotein (VSV-G) pseudotyped human immunodeficiency virus type-1 (HIV-1) based lentivirus vector. Large discrepancies of the efficiencies were shown among them. B lymphocytes showed high susceptibility of the gene transduction and expression, while other cell lines m...
Introduction Cellular entry of human immunodeficiency virus type 1 (HIV-1) depends on envelope glycoprotein (gp120/gp41) interactions with host-cell receptors. Approximately onehalf of molecular mass of gp120 consists of N-glycans which may act as antigenic determinants as well as a shield against immune recognition. We have shown that glycosylation of subtype B HIV-1 gp120 varies according to ...
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