Phospho-P53 (Ser15) Monoclonal antibody

Phospho-P53 (Ser15) Monoclonal Antibody for WB, IF/ICC, FC (Intra), ELISA

Host / Isotype

Mouse / IgG1

Reactivity

human and More (3)

Applications

WB, IHC, IF/ICC, FC (Intra), ELISA

Conjugate

Unconjugated

Publications

14

CloneNo.

1H6G1

Cat no : 67826-1-Ig

Synonyms

TP53, P53, Tumor suppressor p53, tumor protein p53, Antigen NY-CO-13

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Validation Data Gallery

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  WB analysis using 67826-1-Ig

  Non-treated and Calyculin A treated HT-29 cells were subjected to SDS PAGE followed by western blot with 67826-1-Ig (Phospho-P53 (Ser15) antibody) at dilution of 1:3000 incubated at room temperature for 1.5 hours. The membrane was stripped and reblotted with GAPDH and P53 antibody subsequently.

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  WB analysis using 67826-1-Ig

  Non-treated and Etoposide treated HT-29 cells were subjected to SDS PAGE followed by western blot with 67826-1-Ig (Phospho-P53 (Ser15) antibody) at dilution of 1:3000 incubated at room temperature for 1.5 hours. The membrane was stripped and reblotted with GAPDH and P53 antibody subsequently.

• 

  WB analysis using 67826-1-Ig

  Non-treated and UV treated HEK-293T cells were subjected to SDS PAGE followed by western blot with 67826-1-Ig (Phospho-P53 (Ser15) antibody) at dilution of 1:3000 incubated at room temperature for 1.5 hours. The membrane was stripped and reblotted with GAPDH and P53 antibody subsequently.

• 

  WB analysis using 67826-1-Ig

  Non-treated and Calyculin A treated HEK-293 cells were subjected to SDS PAGE followed by western blot with 67826-1-Ig (Phospho-P53 (Ser15) antibody) at dilution of 1:3000 incubated at room temperature for 1.5 hours. The membrane was stripped and reblotted with GAPDH and P53 antibody subsequently.

• 

  IF Staining of HT-29 using 67826-1-Ig

  Immunofluorescent analysis of (4% PFA) fixed etoposide treated HT-29 cells using Phospho-P53 (Ser15) antibody (67826-1-Ig, Clone: 1H6G1 ) at dilution of 1:800 and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L), CL594-phalloidin (red).

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  FC experiment of HT-29 using 67826-1-Ig

  1X10^6 HT-29 cells untreated (dashed line) or treated with UV (red) were intracellularly stained with 0.13 ug Anti-Human Phospho-P53 (Ser15) (67826-1-Ig, Clone:1H6G1) and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L) at dilution 1:1000, or 0.13 ug Control Antibody (blue). Cells were fixed with 4% PFA and permeabilized with 90% MeOH.

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Tested Applications

• Positive WB detected in: Calyculin A treated HT-29 cells, HT-29 cells, HEK-293 cells, HEK-293t cells, Etoposide treated HT-29 cells, Calyculin A treated HEK-293 cells, UV treated HEK-293T cells
• Positive IF/ICC detected in: etoposide treated HT-29 cells
• Positive FC (Intra) detected in: UV treated HT-29 cells

Recommended dilution

• Western Blot (WB): WB : 1:1000-1:6000
• Immunofluorescence (IF)/ICC: IF/ICC : 1:400-1:1600
• Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.13 ug per 10^6 cells in a 100 µl suspension

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Published Applications

• WB: See 14 publications below
• IHC: See 1 publications below
• IF: See 1 publications below

Product Information

67826-1-Ig targets Phospho-P53 (Ser15) in WB, IHC, IF/ICC, FC (Intra), ELISA applications and shows reactivity with human samples.

• Tested Reactivity: human
• Cited Reactivity: human, mouse, rat, pig
• Host / Isotype: Mouse / IgG1
• Class: Monoclonal
• Type: Antibody
• Immunogen: Peptide
• Full Name: tumor protein p53
• Calculated Molecular Weight: 44 kDa
• Observed Molecular Weight: 53 kDa
• GenBank Accession Number: BC003596
• Gene Symbol: P53
• Gene ID (NCBI): 7157
• RRID: AB_2918588
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

TP53, also known as P53 and NY-CO-13, belongs to the p53 family and has 9 isoforms. In SDS-Page, the observed molecular weight is about 53 kDa. TP53 acts as a tumor suppressor in many tumor types, including growth arrest or apoptosis depending on the physiological circumstances and cell types. It is involved in cell cycle regulation as a trans-activator that acts to negatively regulate cell division by controlling a set of genes required for this process. TP53 Localizes in the nucleus in most cells but found in the cytoplasm in some cells. (PMID: 26166714; PMID: 25225161)

Publications

Species	Application	Title
human	WB	J Virol; Hepatitis B doubly spliced protein (HBDSP) promotes hepatocellular carcinoma cell apoptosis via ETS1/GATA2/YY1-mediated p53 transcription; Authors - Xiazhen Xu
mouse,pig	WB	Food Chem Toxicol; Enhanced glutathione production protects against zearalenone-induced oxidative stress and ferroptosis in female reproductive system; Authors - Wei Fu
human	WB	Front Pharmacol; A New Chalcone Derivative C49 Reverses Doxorubicin Resistance in MCF-7/DOX Cells by Inhibiting P-Glycoprotein Expression.; Authors - Ting Wang
human	WB	Toxicol Lett; The mechanism of rh-endostatin-induced cardiotoxicity and its protection by dihydromyricetin[in vivo/in vitro, C57BL/6 mice, AC16 and hiPSC-CMs]; Authors - Xiaoran Guan
rat	WB	World Neurosurg; N-acetylserotonin protects rat nucleus pulposus cells against oxidative stress injury by activating the PI3K/AKT signaling pathway; Authors - Wang Yidian
human	WB	Front Pharmacol; Simultaneous suppression of PKM2 and PHGDH elicits synergistic anti-cancer effect in NSCLC; Authors - Kaixuan Wang