Figure 1From: ST6Gal-I expression in ovarian cancer cells promotes an invasive phenotype by altering integrin glycosylation and function Screen of three ovarian carcinoma cell lines for ST6Gal-I expression. PA1, OV4, and SKOV3 cells were grown in culture, lysed, resolved under reducing conditions with SDS-PAGE, and then immunoblotted for ST6Gal-I.Back to article page