Complex sentence: The product of the gene is an ABC transporter named BSEP (Bile Salt Export Pump), or sPgp (sister of P-glycoportein) responsible for the transport of taurocholate and other cholate conjugates from hepatocytes (liver cells) to the bile.
Split into simpler sentences: The product of the gene is an ABC transporter named BSEP (Bile Salt Export Pump), or sPgp (sister of P-glycoportein). It responsible for the transport of taurocholate and other cholate conjugates from hepatocytes (liver cells) to the bile.