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anti-TP53 antibody :: Mouse p53 Tumor Suppressor Protein Monoclonal Antibody

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Catalog # MBS439235
Unit / Price
Scan QR to view Datasheet
  0.02 mg (With BSA & Azide at 0.2mg/ml)  /  $190 +1 FREE 8GB USB
  7 mL (Prediluted)  /  $270 +1 FREE 8GB USB
  0.1 mg (With BSA & Azide at 0.2mg/ml)  /  $300 +1 FREE 8GB USB
  0.1 mg (Without BSA & Azide at 1mg/ml)  /  $310 +1 FREE 8GB USB
Immunohistochemistry (IHC)
Product Name

p53 Tumor Suppressor Protein (TP53), Monoclonal Antibody

Popular Item
Full Product Name

p53 Tumor Suppressor Protein Mouse Monoclonal Antibody

Product Synonym Names
Antigen NY-CO-13, BCC7, Cellular Tumor Antigen p53, LFS1, TP53, Transformation Related Protein 53 (TRP53), Tumor Protein p53, Tumor Suppressor p53
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
OMIM
133239
3D Structure
ModBase 3D Structure for P04637
Clonality
Monoclonal
Isotype
IgG2a
Clone Number
TRP/816
Host
Mouse
Species Reactivity
Human.
Others not known
Specificity
Recognizes a 53kDa protein, which is identified as p53 suppressor gene product. It reacts with the mutant as well as the wild form of p53 under denaturing and non-denaturing conditions. p53 is a tumor suppressor gene expressed in a wide variety of tissue types and is involved in regulating cell growth, replication, and apoptosis. It binds to MDM2, SV40 T antigen and human papilloma virus E6 protein. Positive nuclear staining with p53 antibody has been reported to be a negative prognostic factor in breast carcinoma, lung carcinoma, colorectal, and urothelial carcinoma. Anti-p53 positivity has also been used to differentiate uterine serous carcinoma from endometrioid carcinoma as well as to detect intratubular germ cell neoplasia. Mutations involving p53 are found in a wide variety of malignant tumors, including breast, ovarian, bladder, colon, lung, and melanoma.
Form/Format
200ug/ml of Ab purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.
Cellular Localization
Nuclear
Immunogen
Recombinant human TP53 protein
Hu-Chromosome Location
17p13.1
Positive Control
MDA-MB-231 Cells. Breast or Colon carcinoma
Preparation and Storage
Antibody with azide - store at 2 to 8 degree C. Antibody without azide - store at -20 to -80 degree C. Antibody is stable for 24 months. Non-hazardous. No MSDS required.
Other Notes
Small volumes of anti-TP53 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Applications Tested/Suitable for anti-TP53 antibody
Flow Cytometry (FC/FACS), Immunofluorescence (IF), Western Blot (WB), Immunohistochemistry (IHC) Formalin
Application Notes for anti-TP53 antibody
Flow Cytometry (0.5-1ug/million cells in 0.1ml)
Immunofluorescence (1-2ug/ml)
Western Blot (0.5-1ug/ml)
Immunohistochemistry (Formalin-fixed) (0.5-1ug/ml for 30 minutes at RT) (Staining of formalin-fixed tissues requires boiling tissue sections in 10mM citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes)

Immunohistochemistry (IHC) of anti-TP53 antibody
Formalin-fixed, paraffin-embedded human Bladder Carcinoma stained with p53 Monoclonal Antibody (TRP/816).
anti-TP53 antibody Immunohistochemistry (IHC) (IHC) image
NCBI/Uniprot data below describe general gene information for TP53. It may not necessarily be applicable to this product.
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
53kDa
NCBI Official Full Name
cellular tumor antigen p53 isoform a
NCBI Official Synonym Full Names
tumor protein p53
NCBI Official Symbol
NCBI Official Synonym Symbols
P53; BCC7; LFS1; TRP53
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NCBI Protein Information
cellular tumor antigen p53
UniProt Protein Name
Cellular tumor antigen p53
UniProt Synonym Protein Names
Antigen NY-CO-13; Phosphoprotein p53; Tumor suppressor p53
Protein Family
UniProt Gene Name
UniProt Synonym Gene Names
UniProt Entry Name
P53_HUMAN
NCBI Summary for TP53
This gene encodes a tumor suppressor protein containing transcriptional activation, DNA binding, and oligomerization domains. The encoded protein responds to diverse cellular stresses to regulate expression of target genes, thereby inducing cell cycle arrest, apoptosis, senescence, DNA repair, or changes in metabolism. Mutations in this gene are associated with a variety of human cancers, including hereditary cancers such as Li-Fraumeni syndrome. Alternative splicing of this gene and the use of alternate promoters result in multiple transcript variants and isoforms. Additional isoforms have also been shown to result from the use of alternate translation initiation codons (PMIDs: 12032546, 20937277). [provided by RefSeq, Feb 2013]
UniProt Comments for TP53
p53: a transcription factor and major tumor suppressor that plays a major role in regulating cellular responses to DNA damage and other genomic aberrations. Activation of p53 can lead to either cell cycle arrest and DNA repair or apoptosis. More than 50 percent of human tumors contain a mutation or deletion of the TP53 gene. p53 is modified post-translationally at multiple sites. DNA damage induces phosphorylation of p53 at S15, S20 and S37, reducing its interaction with the oncoprotein MDM2. MDM2 inhibits p53 accumulation by targeting it for ubiquitination and proteasomal degradation. Phosphorylated by many kinases including Chk2 and Chk1 at S20, enhancing its tetramerization, stability and activity. The phosphorylation by CAK at S392 is increased in human tumors and has been reported to influence the growth suppressor function, DNA binding and transcriptional activation of p53. Phosphorylation of p53 at S46 regulates the ability of p53 to induce apoptosis. The acetylation of p53 appears to play a positive role in the accumulation of p53 during the stress response. Following DNA damage, p53 becomes acetylated at K382, enhancing its binding to DNA. Deacetylation of p53 can occur through interaction with SIRT1, a deacetylase that may be involved in cellular aging and the DNA damage response. p53 regulates the transcription of a set of genes encoding endosomal proteins that regulate endosomal functions. These include STEAP3 and CHMP4C, which enhance exosome production, and CAV1 and CHMP4C, which produce a more rapid endosomal clearance of the EGFR from the plasma membrane. DNA damage regulates a p53-mediated secretory pathway, increasing the secretion of some proteins such as Hsp90, SERPINE1, SERPINB5, NKEF-A, and CyPA, and inhibiting the secretion of others including CTSL and IGFBP-2. Two alternatively spliced human isoforms have been reported. Isoform 2 is expressed in quiescent lymphocytes. Seems to be non-functional. May be produced at very low levels due to a premature stop codon in the mRNA, leading to nonsense-mediated mRNA decay.

Protein type: Motility/polarity/chemotaxis; Transcription factor; Tumor suppressor; Activator; DNA-binding; Nuclear receptor co-regulator

Chromosomal Location of Human Ortholog: 17p13.1

Cellular Component: cytoplasm; cytosol; mitochondrion; nuclear body; nuclear chromatin; nuclear matrix; nucleolus; nucleoplasm; nucleus; PML body; protein complex; replication fork; transcription factor TFIID complex

Molecular Function: ATP binding; chaperone binding; chromatin binding; copper ion binding; damaged DNA binding; DNA binding; double-stranded DNA binding; enzyme binding; histone acetyltransferase binding; identical protein binding; p53 binding; protease binding; protein binding; protein heterodimerization activity; protein kinase binding; protein N-terminus binding; protein phosphatase 2A binding; protein phosphatase binding; protein self-association; receptor tyrosine kinase binding; sequence-specific DNA binding; transcription factor activity; transcription factor binding; ubiquitin protein ligase binding; zinc ion binding

Biological Process: base-excision repair; cell aging; cell cycle arrest; cell differentiation; cell proliferation; cellular response to glucose starvation; chromatin assembly; circadian behavior; determination of adult life span; DNA damage response, signal transduction by p53 class mediator; DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest; DNA damage response, signal transduction by p53 class mediator resulting in induction of apoptosis; DNA damage response, signal transduction by p53 class mediator resulting in transcription of p21 class mediator; DNA strand renaturation; entrainment of circadian clock by photoperiod; ER overload response; G1 DNA damage checkpoint; multicellular organismal development; negative regulation of apoptosis; negative regulation of cell growth; negative regulation of cell proliferation; negative regulation of fibroblast proliferation; negative regulation of helicase activity; negative regulation of telomerase activity; negative regulation of transcription from RNA polymerase II promoter; negative regulation of transcription, DNA-dependent; nucleotide-excision repair; positive regulation of apoptosis; positive regulation of histone deacetylation; positive regulation of neuron apoptosis; positive regulation of peptidyl-tyrosine phosphorylation; positive regulation of protein export from nucleus; positive regulation of protein oligomerization; positive regulation of transcription from RNA polymerase II promoter; positive regulation of transcription, DNA-dependent; proteasomal ubiquitin-dependent protein catabolic process; protein complex assembly; protein localization; protein sumoylation; protein tetramerization; Ras protein signal transduction; regulation of apoptosis; regulation of mitochondrial membrane permeability; regulation of transcription, DNA-dependent; response to antibiotic; response to DNA damage stimulus; response to gamma radiation; response to X-ray; viral reproduction

Disease: Adrenocortical Carcinoma, Hereditary; Basal Cell Carcinoma, Susceptibility To, 7; Breast Cancer; Colorectal Cancer; Glioma Susceptibility 1; Hepatocellular Carcinoma; Li-fraumeni Syndrome 1; Nasopharyngeal Carcinoma; Osteogenic Sarcoma; Pancreatic Cancer; Papilloma Of Choroid Plexus
Product References and Citations for anti-TP53 antibody
Soussi, T., et al. 2000. p53 website and analysis of p53 gene mutations in human cancer: forging a link between epidemiology and carcinogenesis. Hum. Mutat. 15: 105-113

Precautions
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Disclaimer
While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

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