Figure 6.
A2b receptor protein expression in mIMCD-K2 cells by Western immunoblot. Representative immunoblot showing whole cell lysates from either negative control (Xenopus laevis oocyte) or 3 different passages of mIMCD-K2 cells probed with an anti-A2b receptor antibody. Blots were also probed with an anti-α-tubulin antibody to assess protein loading. kD, kiloDaltons.