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TP53 recombinant protein :: Tumor Protein p53 (TP53) Recombinant Protein

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Catalog # MBS2010290 (SPECIAL PROMOTION: Get FREE $5 Starbucks gift card (Maximum 5 gift cards/product). Gift card(s) will be included with shipment)
Unit / Price
Scan QR to view Datasheet
  0.01 mg  /  $155 +1 FREE 8GB USB
  0.05 mg  /  $305 +1 FREE 8GB USB
  0.1 mg  /  $470 +1 FREE 8GB USB
  0.2 mg  /  $580 +1 FREE 8GB USB
  0.5 mg  /  $1,125 +1 FREE 8GB USB
  1 mg  /  $1,680 +2 FREE 8GB USB
Product Name

Tumor Protein p53 (TP53), Recombinant Protein

Popular Item
Full Product Name

Recombinant Tumor Protein p53 (TP53)

Matching Pairs
Matching Pairs
Matching Pairs
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
The target protein is fused with N-terminal His-Tag, its sequence is listed below.
Chromosome Location
Chromosome: 11; NC_000077.6 (69580359..69591873). Location: 11 B2-C; 11 42.83 cM
3D Structure
ModBase 3D Structure for P02340
E Coli
> 95%
Supplied as lyophilized form in PBS,pH7.4, containing 5% sucrose, 0.01% sarcosyl.
Mus musculus (Mouse)
Expression System
Prokaryotic expression
Thr134~Asp387 (Accession # P02340) with N-terminal His-Tag
Subcellular Location
Cytoplasm. Nucleus. Endoplasmic reticulum. Mitochondrion matrix
Endotoxin Level
<1.0EU per 1ug (determined by the LAL method)
Predicted Isoelectric Point
Reconstitute in sterile PBS, pH7.2-pH7.4.
Preparation and Storage
Avoid repeated freeze/thaw cycles. Store at 2-8 degree C for one month. Aliquot and store at -80 degree C for 12 months.
Stability Test: The thermal stability is described by the loss rate of the targetprotein. The loss rate was determined by accelerated thermal degradation test,that is, incubate the protein at 37 degree C for 48h, and no obvious degradation andprecipitation were observed. (Referring from China Biological Products Standard,which was calculated by the Arrhenius equation.) The loss of this protein is lessthan 5% within the expiration date under appropriate storage condition.
ISO Certification
Manufactured in an ISO 9001:2008 and ISO 13485:2003 Certified Laboratory.
Supply Chain Verification
Manufactured in a lab with traceable raw materials. Bulk orders can typically be prepared to the customer’s specifications, please inquire.
Other Notes
Small volumes of TP53 recombinant protein 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.
Related Product Information for
TP53 recombinant protein
About the Marker: Effective Size Range: 10kDa to 70kDa.
Protein bands: 10kDa, 14kDa, 18kDa, 22kDa, 26kDa, 33kDa, 44kDa and70kDa.
Double intensity bands: The 26kDa, 18kDa, 10kDa bands are at doubleintensity to make location and size approximation of proteins of interestquick and easy.
Ready-to-use: No need to heat, dilute or add reducing agents before use.
Applications Tested/Suitable for TP53 recombinant protein
SDS-PAGE, Western Blot (WB), ELISA (EIA), Immunoprecipitation (IP)

Sequence Information of TP53 recombinant protein
TP53 recombinant protein Sequence Information image
NCBI/Uniprot data below describe general gene information for TP53. It may not necessarily be applicable to this product.
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
NCBI Official Full Name
cellular tumor antigen p53 isoform b
NCBI Official Synonym Full Names
transformation related protein 53
NCBI Official Symbol
Trp53  [Similar Products]
NCBI Official Synonym Symbols
bbl; bfy; bhy; p44; p53; Tp53
  [Similar Products]
NCBI Protein Information
cellular tumor antigen p53; tumor supressor p53; tumor suppressor p53; p53 cellular tumor antigen
UniProt Protein Name
Cellular tumor antigen p53
UniProt Synonym Protein Names
Tumor suppressor p53
Protein Family
UniProt Gene Name
UniProt Synonym Gene Names
P53; Trp53  [Similar Products]
UniProt Entry Name
NCBI Summary for TP53
This gene encodes tumor protein p53, which responds to diverse cellular stresses to regulate target genes that induce cell cycle arrest, apoptosis, senescence, DNA repair, or changes in metabolism. p53 protein is expressed at low level in normal cells and at a high level in a variety of transformed cell lines, where it's believed to contribute to transformation and malignancy. p53 is a DNA-binding protein containing transcription activation, DNA-binding, and oligomerization domains. It is postulated to bind to a p53-binding site and activate expression of downstream genes that inhibit growth and/or invasion, and thus function as a tumor suppressor. Mice deficient for this gene are developmentally normal but are susceptible to spontaneous tumors. Evidence to date shows that this gene contains one promoter, in contrast to alternative promoters of the human gene, and transcribes a few of splice variants which encode different isoforms, although the biological validity or the full-length nature of some variants has not been determined. [provided by RefSeq, Jul 2008]
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: DNA-binding; Activator; Transcription factor; Motility/polarity/chemotaxis; Tumor suppressor; Nuclear receptor co-regulator

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

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

Biological Process: central nervous system development; positive regulation of apoptosis; regulation of cell cycle; multicellular organismal development; positive regulation of leukocyte migration; positive regulation of transcription, DNA-dependent; T cell differentiation in the thymus; programmed cell death; gastrulation; determination of adult life span; DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest; regulation of apoptosis; cellular response to glucose starvation; protein localization; negative regulation of neuroblast proliferation; transforming growth factor beta receptor signaling pathway; regulation of neuron apoptosis; cerebellum development; protein complex assembly; negative regulation of mitotic cell cycle; cell cycle arrest; ER overload response; response to X-ray; response to UV; response to drug; somitogenesis; release of cytochrome c from mitochondria; transcription, DNA-dependent; positive regulation of cell cycle; chromatin assembly; cell aging; circadian behavior; rRNA transcription; regulation of transcription from RNA polymerase II promoter; positive regulation of peptidyl-tyrosine phosphorylation; negative regulation of fibroblast proliferation; negative regulation of DNA replication; regulation of intracellular pH; embryonic organ development; positive regulation of transcription from RNA polymerase II promoter; response to oxidative stress; negative regulation of transcription, DNA-dependent; regulation of tissue remodeling; negative regulation of apoptosis; G1 DNA damage checkpoint; transcription from RNA polymerase II promoter; DNA damage response, signal transduction by p53 class mediator; negative regulation of smooth muscle cell proliferation; apoptosis; negative regulation of transcription from RNA polymerase II promoter; chromosome organization and biogenesis; response to salt stress; entrainment of circadian clock by photoperiod; positive regulation of protein oligomerization; negative regulation of cell proliferation; embryonic development ending in birth or egg hatching; DNA damage response, signal transduction by p53 class mediator resulting in transcription of p21 class mediator; positive regulation of histone deacetylation; regulation of transcription, DNA-dependent; regulation of catalytic activity; T cell proliferation during immune response; double-strand break repair; positive regulation of neuron apoptosis; response to gamma radiation; DNA damage response, signal transduction by p53 class mediator resulting in induction of apoptosis; protein tetramerization; negative regulation of proteolysis; mitochondrial DNA repair; in utero embryonic development; B cell lineage commitment; multicellular organism growth; cell cycle; regulation of cell proliferation; neuron apoptosis; T cell lineage commitment; nucleotide-excision repair; protein import into nucleus, translocation; DNA strand renaturation; negative regulation of cell growth; negative regulation of transforming growth factor beta receptor signaling pathway; response to DNA damage stimulus
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