sentence: Commercial antibodies from Santa Cruz Biotechnology ( Dallas , TX ) were used for GLUT5 ( rabbit polyclonal H200 , sc ‐ 30109 ) , IR β ( sc ‐ 711 ) , p ‐ tyr1162 / 1163 IR β ( sc ‐ 25103 ) , IGF1R β ( sc ‐ 713 ) , KHK ( sc ‐ 366024 ) , and NBCe1 ( sc ‐ 162214 , electrogenic sodium bicarbonate co ‐ transporter ‐ 1 , slc4a4 ) .