CoraLite® Plus 488-conjugated Phospho-P53 (Ser46) Monoclonal antibody

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  IF Staining of HT-29 using CL488-67900

  Immunofluorescent analysis of (4% PFA) fixed etoposide treated HT-29 cells using CoraLite® Plus 488 Phospho-P53 (Ser46) antibody (CL488-67900, Clone: 1D10A12 ) at dilution of 1:200.

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  FC experiment of HT-29 using CL488-67900

  1X10^6 HT-29 cells untreated (dashed lines) or treated with UV (red) were intracellularly stained with 0.25 ug CoraLite® Plus 488 Anti-Human Phospho-P53 (Ser46) (CL488-67900, Clone:1D10A12), or 0.25 ug Control Antibody (blue). Cells were fixed with 4% PFA and permeabilized with 90% MeOH.

Phospho-P53 (Ser46) Monoclonal Antibody for IF/ICC, FC (Intra)

Cat No. CL488-67900

Clone No.1D10A12

Host / Isotype

Mouse / IgG1

Reactivity

human

Applications

IF/ICC, FC (Intra)

Synonyms

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

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Tested Applications

• Positive IF/ICC detected in: etoposide treated HT-29 cells
• Positive FC (Intra) detected in: UV treated HT-29 cells

Recommended dilution

• Immunofluorescence (IF)/ICC: IF/ICC : 1:50-1:500
• Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.25 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.

Product Information

CL488-67900 targets Phospho-P53 (Ser46) in IF/ICC, FC (Intra) applications and shows reactivity with human samples.

• Tested Reactivity: human
• 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_2934585
• Conjugate: CoraLite® Plus 488 Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 493 nm / 522 nm
• Form: Liquid
• Purification Method: Protein G purification
• UNIPROT ID: P04637
• Storage Buffer: PBS with 50% glycerol, 0.05% Proclin300, 0.5% BSA, pH 7.3.
• Storage Conditions: Store at -20°C. Avoid exposure to light. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage.

Background Information

P53 is a 53 kDa protein that is activated in response to alteration of normal cell homeostasis, including DNA damage, nutrient starvation, heat shock, virus infection, pH change, hypoxia, and oncogene activation. P53 maintains genetic stability by regulating different processes, such as cell-cycle arrest, DNA synthesis and repair, programmed cell death, and energy metabolism. In non-stressed conditions these proteins bind p53, ubiquitylate it and target it for degradation by the proteasome. In stressed conditions the function of the MdM2-MdM4 complex is blocked by phosphorylation, protein-binding events and/or enhanced degradation. (PMID: 19935675, PMID: 24379683)