Caption: Western blot following CRISPR against POLR2A-pSer5 in K562 whole cell lysate using POLR2A-pSer5 specific antibody. Lane 1 is a ladder, lane 2 is K562 non-targeting control knockdown, lane 3 and 4 are two different CRISPR against POLR2A-pSer5. POLR2A-pSer5 protein appears as the green arrow, Tubulin serves as a control and appears in red arrow. Releated Sample: BGKcLV13-57 Status: Released Lab: Graveley Lab |