SKU: WR4697 Categories: ,

U-Blot® 53BP2/ASPP2 Rabbit mAb

Price range: $268.00 through $328.00

SKU: WR4697-50
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Product details

Background:This gene encodes a member of the ASPP (apoptosis-stimulating protein of p53) family of p53 interacting proteins. The protein contains four ankyrin repeats and an SH3 domain involved in protein-protein interactions. It is localized to the perinuclear region of the cytoplasm, and regulates apoptosis and cell growth through interactions with other regulatory molecules including members of the p53 family. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008],

Specifications

Size50μL/100μL
TargetASPP2
ReactivityHuman
ApplicationsWB, IHC, IF, ICC
MW(Calculated)
MW(Observed)124kD
Host SpeciesRabbit
IsotypeIgG,Kappa
Conjugate/ModificationUnmodified
Recommended Dilution RatioWB 1:1000-5000; IHC 1:100-300; ICC/IF 1:100-300 / Note: For IHC, we suggest antigen retrieval with TE buffer pH 9.0 (Cat#WT1004)
FormulationPBS, 50% glycerol, 0.05% Proclin 300, 0.05%BSA
PurificationRecombinant Antibody expressed in animal component-free (ACF) media, purified via Protein A affinity chromatography.
Storage-15°C to -25°C/1 year(Do not lower than -25°C)
Concentration
ClonalityMonoclonal
Clone NumberRM0791R
ImmunogenThe specific immunogen used to produce this antibody is proprietary information.
SpecificityEndogenous
Gene NameTP53BP2; ASPP2; BBP
Protein NameApoptosis-stimulating of p53 protein 2
Other NameTP53BP2; / ASPP2; / BBP; / Apoptosis-stimulating of p53 protein 2; / Bcl2-binding protein; / Bbp; / Renal carcinoma antigen NY-REN-51; / Tumor suppressor p53-binding protein 2; / 53BP2; / p53-binding protein 2; / p53BP2
SpeciesHuman
Gene ID7159
UniprotQ13625,
Species.1Mouse
Gene ID.1
Uniprot.1Q8CG79
Species.2
Gene ID.2
Uniprot.2
Cellular LocalizationCytoplasm, perinuclear region. Nucleus. Note=Predominantly found in the perinuclear region. Some small fraction is nuclear. Sequester in the cytoplasm on overexpression of DDX42.
Tissue ExpressionWidely expressed. Expressed in spleen, thymus, prostate, testis, ovary, small intestine, colon and peripheral blood leukocyte. Reduced expression in breast carcinomas expressing a wild-type TP53 protein. Overexpressed in lung cancer cell lines. {ECO:0000269|PubMed:10498867, ECO:0000269|PubMed:10631318, ECO:0000269|PubMed:11684014}.
Signaling_pathwayEnvironmental Information Processing >> Signal transduction >> Hippo signaling pathway
Research Areas>>Hippo signaling pathway
FunctionRegulator that plays a central role in regulation of apoptosis and cell growth via its interactions with proteins such as TP53 (PubMed:12524540). Regulates TP53 by enhancing the DNA binding and transactivation function of TP53 on the promoters of proapoptotic genes in vivo. Inhibits the ability of NAE1 to conjugate NEDD8 to CUL1, and thereby decreases NAE1 ability to induce apoptosis. Impedes cell cycle progression at G2/M. Its apoptosis-stimulating activity is inhibited by its interaction with DDX42. {ECO:0000269|PubMed:11684014, ECO:0000269|PubMed:12524540, ECO:0000269|PubMed:12694406, ECO:0000269|PubMed:19377511}.
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