CTCF Antibody

Western Blot: CTCF Antibody [NBP2-59228]

Western Blot: CTCF Antibody [NBP2-59228] - Whole cell extracts (40 ug) from HeLa cells transfected with CTCF siRNA (lane 2) and from an untransfected control (lane 1) were analysed by Western blot using the antibody against CTCF diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is indicated on the right; the marker (kDa) is shown on the left.

Chromatin Immunoprecipitation: CTCF Antibody [NBP2-59228] - ChIP was performed with the antibody against CTCF on sheared chromatin from 4,000,000 HeLa cells. A titration consisting of 1, 2, 5 and 10 ug of antibody per ChIP experiment was analyzed. IgG (2 ug/IP) was used as a negative IP control. Quantitative PCR was performed with optimized primers for the H19 imprinting control region, and a specific region in the GAPDH gene, used as positive controls, and for the MYOD1 gene and the Sat2 satellite repeat region, used as a negative control. Figure shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).

Western Blot: CTCF Antibody [NBP2-59228]

Western Blot: CTCF Antibody [NBP2-59228] - Whole cell extracts (25 ug) from HeLa cells were analysed by Western blot using the antibody against CTCF diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is indicated on the right; the marker (kDa) is shown on the left.