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  1. No Access

    Article

    Study ofO-sialylation of glycoproteins in C6 glioma cells treated with retinoic acid

    When treated with retinoic acidin vivo, C6 glioma cells show an enhancement of CMP-Neu5Ac:Galβ 1–3 GalNAc-R α-2,3 sialyltransferase activity. A 300kDa glycoprotein was detected by lectin affinoblotting in retinoi...

    Pascal Reboul, Pascal George, Delphine Miquel, Pierre Louisot… in Glycoconjugate Journal (1996)

  2. No Access

    Article

    Different reactivity of two Brain sialyltransferases towards sulfhydryl reagents. Evidence for a thiol group involved in the nucleotide-sugar binding site of the NeuAcα2-3Galβ1-3GalNAc α(2–6)sialyltransferase

    We have studied the amino-acid residues involved in the catalytic activity of two distinct brain sialyltransferases acting on fetuin and asialofetuin. These two enzymes were strongly inhibited byN-bromosuccinimid...

    Helen Baubichon-Cortay, Pierre Broquet, Pascal George… in Glycoconjugate Journal (1989)