MCF-7 cells were stained with Mouse Anti-Human p53 Monoclonal Antibody (Catalog # MAB13551, filled histogram) or isotype control antibody (Catalog # MAB004, open histogram) followed by Allophycocyanin-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0101B). To facilitate intracellular staining, cells were fixed and permeabilized with FlowX FoxP3 Fixation & Permeabilization Buffer Kit (Catalog # FC012). View our protocol for Staining Intracellular Molecules.

Applications for Human p53 Antibody

Application

Recommended Usage

CyTOF-ready

Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.

Intracellular Staining by Flow Cytometry

0.25 µg/10⁶ cells
Sample: MCF‑7 human breast cancer cell line fixed and permeabilized with FlowX FoxP3 Fixation and Permeabilization Buffer kit

Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: p53

The p53 tumor suppressor protein is a multi-functional transcription factor that regulates cellular decisions regarding proliferation, cell cycle checkpoints, and apoptosis. The importance of p53 is underscored by its mutation in over 50% of human cancers. Mice that lack one or both copies of p53 also showed an increased incidence of tumors, which makes the p53 deficient mouse a model system for studying cancer generation and progression.

Alternate Names

BCC7, LFS1, TP53, TRP53

Entrez Gene IDs

7157 (Human); 22059 (Mouse); 24842 (Rat)

Gene Symbol

TP53

UniProt

P04637

Additional p53 Products

Product Documents for Human p53 Antibody

Product Datasheets

Download Product Datasheets

COA

SDS

Download SDS

Product Specific Notices for Human p53 Antibody

For research use only

Citations
Reviews

Calculators
Flow Cytometry

Human p53 Antibody

R&D Systems, part of Bio-Techne | Catalog # MAB13551

Key Product Details

Species Reactivity

Applications

Label

Antibody Source

View all p53 Antibodies »

Product Specifications

Immunogen

Specificity

Clonality

Host

Isotype

Scientific Data Images for Human p53 Antibody

Detection of p53 in MCF-7 cells by Flow Cytometry