Human/Mouse/Rat p53 Antibody

Detection of Human p53 by Western Blot.

Western blot shows lysates of MCF-7 human breast cancer cell line mock-treated (-) or treated (+) with 1 µM camptothecin (CPT) for 1 hour. Human p53 was immunoprecipitated using Mouse Anti-Human/Mouse/Rat p53 Monoclonal Antibody (Catalog # MAB1355). PVDF membrane was probed with HRP-conjugated Anti-Human/Mouse/Rat Polyclonal Antibody (Catalog # HAF1355). A specific band for p53 was detected at approximately 53 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

p53 in HeLa Human Cell Line.

p53 was detected in immersion fixed HeLa human cervical epithelial carcinoma cell line using Mouse Anti-Human/Mouse/Rat p53 Monoclonal Antibody (Catalog # MAB1355) at 3 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm and nuclei. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Detection of Rat p53 by Western Blot

Immunoblot analysis of kidney lysates.(A) Blot membranes were incubated with the antibodies against Nrf2, p53 and 8-oxoguanine glycosylase alpha (OGG1 alpha). The mean integrated optical density is related to actin for Nrf2 (B), p53 (C) and mature 8-oxoguanine glycosylase alpha (D) levels. Results are given as a mean ± S.E.M. KD4, KD6, KD8 – groups of Eker rats (Tsc2+/−) treated with HFKD for four, six or eight mo., respectively; ST – Eker rats fed with a standard diet; LE ST – wild-type Long Evans rats treated with a standard diet; LE KD – wild-type Long Evans rats treated with a ketogenic diet similarly to the KD6 group. *P < 0.05, **p < 0.01, ***p < 0.001 as compared to ST unless otherwise stated (horizontal line) for ANOVA with a Fisher post hoc test. Image collected and cropped by CiteAb from the following publication (https://pubmed.ncbi.nlm.nih.gov/26892894), licensed under a CC-BY license. Not internally tested by R&D Systems.