p53抗体 [Pab1801]

Immunoprecipitation of p53 protein. HCT116 lysates with 30uM cisplatin treatment for 24 hours were subjected to immunoprecipitation using (B) normal mouse IgG or (C) 2.5 ug of anti-p53 antibody (GTX70216). (A) Input, 20ug of HCT116 lysate. The precipitated protein was detected by GTX70216 diluted at 1:10000. EasyBlot anti-Mouse IgG Kit (GTX225857-01) was used in Western blot.

Various whole cell extracts (30 μg) were separated by 10% SDS-PAGE, and the membrane was blotted with p53 antibody [Pab1801] (GTX70216) diluted at 1:1000. The HRP-conjugated anti-mouse IgG antibody (GTX213111-01) was used to detect the primary antibody, and the signal was developed with Trident ECL plus-Enhanced.

p53 antibody [Pab1801] detects p53 protein at nucleus by immunofluorescent analysis.
Sample: A431 cells were fixed in 4% paraformaldehyde at RT for 15 min.
Green: p53 stained by p53 antibody [Pab1801] (GTX70216) diluted at 1:500.
Red: phalloidin, a cytoskeleton marker, diluted at 1:100.

The image shows a Western blot for GTX70216 , testing the threshold detection of the p53 antibody. The lanes are as follows:.

p53 antibody [Pab1801] detects p53 protein at nucleus in NCl-H1299 xenograft by immunohistochemical analysis.
Sample: Paraffin-embedded NCl-H1299 xenograft.
p53 antibody [Pab1801] (GTX70216) diluted at 1:200.

Antigen Retrieval: Citrate buffer, pH 6.0, 15 min

Sample (30 μg of whole cell lysate)
A: HCT116 cells with mock treatment for 24 hr
B: HCT116 cells with 30 μM cisplatin treatment for 24 hr
10% SDS PAGE
GTX70216 diluted at 1:1000
The HRP-conjugated anti-mouse IgG antibody (GTX213111-01) was used to detect the primary antibody.

p53 antibody immunoprecipitates p53 protein-DNA complex in ChIP experiments. ChIP Sample: HCT116 whole cell lysate/extract treated with CPT 500nM for 6hr
A. 5 μg preimmune mouse IgG
B. 5 μg of p53 antibody (GTX70216)
The precipitated DNA was detected by PCR with primer set targeting to p21 promoter.

The data was published in the journal Int J Mol Sci in 2019. PMID: 30678307