Comparison of the N-linked glycans from soluble and GPI-anchored CD59 expressed in CHO cells.
The N-linked glycosylation of recombinant human CD59, expressed in Chinese hamster ovary (CHO) cells with and without a membrane anchor, was compared to examine the effect of the anchor on glycan processing. N-Linked glycans were released with peptide-N-glycosidase F (PNGase F) within gel from SDS-PAGE-isolated soluble and glycosylphosphatidylinositol (GPI)-anchored human CD59 expressed in CHO cells. The anchored form contained core-fucosylated neutral and sialylated bi-, tri-, and tetraanten...Expand abstract
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