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> p53 Protein, Human, Recombinant (His & SUMO)

p53 Protein, Human, Recombinant (His & SUMO)

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p53 Protein, Human, Recombinant (His & SUMO)

(Synonyms: Tumor suppressor p53, TP53, Phosphoprotein p53, P53, Cellular tumor antigen p53, Antigen NY-CO-13) Copy Product Info

Synonyms: Tumor suppressor p53, TP53, Phosphoprotein p53, P53, Cellular tumor antigen p53, Antigen NY-CO-13

Catalog No. TMPH-01075 Copy Product Info
p53 Protein, Human, Recombinant (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 59.7 kDa and the accession number is P04637.
Other Forms of p53 Protein, Human, Recombinant (His & SUMO):
p53 Protein, Mouse, Recombinant (His & SUMO)
p53 Protein, Rat, Recombinant (His)
p53 Protein, Cynomolgus, Recombinant
For research use only—not for human use. No sales to individuals. Use as intended only.
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Purity:94%
Appearance:Lyophilized powder
Color:White
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Product Introduction

Bioactivity
Bioactivity
Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
Description
p53 Protein, Human, Recombinant (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 59.7 kDa and the accession number is P04637.
Species
Human
Expression System
E. coli
TagN-6xHis-SUMO
Accession NumberP04637
Amino AcidMEEPQSDPSVEPPLSQETFSDLWKLLPENNVLSPLPSQAMDDLMLSPDDIEQWFTEDPGPDEAPRMPEAAPPVAPAPAAPTPAAPAPAPSWPLSSSVPSQKTYQGSYGFRLGFLHSGTAKSVTCTYSPALNKMFCQLAKTCPVQLWVDSTPPPGTRVRAMAIYKQSQHMTEVVRRCPHHERCSDSDGLAPPQHLIRVEGNLRVEYLDDRNTFRHSVVVPYEPPEVGSDCTTIHYNYMCNSSCMGGMNRRPILTIITLEDSSGNLLGRNSFEVRVCACPGRDRRTEEENLRKKGEPHHELPPGSTKRALPNNTSSSPQPKKKPLDGEYFTLQIRGRERFEMFRELNEALELKDAQAGKEPGGSRAHSSHLKSKKGQSTSRHKKLMFKTEGPDSD
Construction1-393 aa
Protein Purity
> 90% as determined by SDS-PAGE.
p53 Protein, Human, Recombinant (His & SUMO)
Endotoxin< 1.0 EU/μg of the protein as determined by the LAL method.
FormulationIf the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
ReconstitutionReconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
SynonymsTumor suppressor p53, TP53, Phosphoprotein p53, P53, Cellular tumor antigen p53, Antigen NY-CO-13
Research Background
Acts as a tumor suppressor in many tumor types; induces growth arrest or apoptosis depending on the physiological circumstances and cell type. 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. One of the activated genes is an inhibitor of cyclin-dependent kinases. Apoptosis induction seems to be mediated either by stimulation of BAX and FAS antigen expression, or by repression of Bcl-2 expression. Its pro-apoptotic activity is activated via its interaction with PPP1R13B/ASPP1 or TP53BP2/ASPP2. However, this activity is inhibited when the interaction with PPP1R13B/ASPP1 or TP53BP2/ASPP2 is displaced by PPP1R13L/iASPP. In cooperation with mitochondrial PPIF is involved in activating oxidative stress-induced necrosis; the function is largely independent of transcription. Induces the transcription of long intergenic non-coding RNA p21 (lincRNA-p21) and lincRNA-Mkln1. LincRNA-p21 participates in TP53-dependent transcriptional repression leading to apoptosis and seems to have an effect on cell-cycle regulation. Implicated in Notch signaling cross-over. Prevents CDK7 kinase activity when associated to CAK complex in response to DNA damage, thus stopping cell cycle progression. Isoform 2 enhances the transactivation activity of isoform 1 from some but not all TP53-inducible promoters. Isoform 4 suppresses transactivation activity and impairs growth suppression mediated by isoform 1. Isoform 7 inhibits isoform 1-mediated apoptosis. Regulates the circadian clock by repressing CLOCK-ARNTL/BMAL1-mediated transcriptional activation of PER2.
Chemical Properties
Molecular Weight59.7 kDa (predicted)
Storage & Solubility Information
ShippingIn general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
StorageLyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.

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Keywords

TP 53P 53Antigen NY-CO13
Related Tags: p53 Protein, Human, Recombinant (His & SUMO) chemical structure | p53 Protein, Human, Recombinant (His & SUMO) molecular weight