Lane 1:Wild-type HEK293T cell lysate (20 ug)
Lane 2:BRD2 knockout HEK293T cell lysate (20 ug)
Lane 3:HeLa cell lysate (20 ug)

ab243865 was shown to specifically react with BRD2 in wild-type HEK293T cells. Loss of signal was observed when knockout cell line ab267265 (knockout cell lysate ab257191) was used. Wild-type and BRD2 knockout samples were subjected to SDS-PAGE. ab243865 and Anti-GAPDH antibody [6C5] - Loading Control (ab8245) were incubated at room temperature for 2.5 hours at 1 in 1000 dilution and 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye^® 800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye^® 680RD) preadsorbed (ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.

Lane 1:Wild-type HEK293T cell lysate (20 ug)
Lane 2:BRD2 knockout HEK293T cell lysate (20 ug)
Lane 3:HeLa cell lysate (20 ug)

ab139690 was shown to specifically react with BRD2 in wild-type HEK293T cells. Loss of signal was observed when knockout cell line ab267265 (knockout cell lysate ab257191) was used. Wild-type and BRD2 knockout samples were subjected to SDS-PAGE. ab139690 and Anti-GAPDH antibody [6C5] - Loading Control (ab8245) were incubated at room temperature for 2.5 hours at 1 in 1000 dilution and 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye^® 800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye^® 680RD) preadsorbed (ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.

Allele-1: 22 bp deletion in exon7

Allele-2: 1 bp deletion in exon7

Allele-3: 1 bp insertion in exon7