Proteintech, 83901-5-RR, VPRBP Recombinant monoclonal antibody

Size: 20ul / 100ul The VPRBP (83901-5-RR) by Proteintech is a Recombinant antibody targeting VPRBP in WB, IHC, IF/ICC, FC (Intra), ELISA applications with reactivity to human, mouse, rat samples 83901-5-RR targets VPRBP in WB, IHC, IF/ICC, FC (Intra), ELISA applications and shows reactivity with human, mouse, rat samples. Tested Applications Positive WB detected in: HepG2 cells, HEK-293 cells Positive IHC detected in: mouse testis tissue, human prostate cancer tissue, mouse brain tissue, rat liver tissueNote: suggested antigen retrieval withTE buffer pH 9.0;(*) Alternatively, antigen retrieval may be performed withcitrate buffer pH 6.0 Positive IF/ICC detected in: HeLa cells Positive FC (Intra) detected in: U-2 OS Recommended dilution Western Blot (WB): WB : 1:1000-1:6000 Immunohistochemistry (IHC): IHC : 1:250-1:1000 Immunofluorescence (IF)/ICC: IF/ICC : 1:500-1:2000 Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.25 ug per 10^6 cells in a 100 µl suspension Background Information VprBP was first identified as a protein that can interact with HIV-1 viral protein R (PMID: 11223251). It is a component of the CUL4A-RBX1-DDB1-VprBP/DCAF1 E3 ubiquitin-protein ligase complex that could interact with HIV-1 virus Vpr protein and HIV-2 virus Vpx protein (PMID: 18332868; 17314515; 18606781). VprBP is a 1,507 amino acid protein that contains conserved domains, including YXXY repeats, the Lis homology motif, and WD40 repeats. Through binding to Vpr, VprBP allows Vpr to modulate the catalytic activity of the CUL4-DDB1 complex, which in turn leads to the induction of G2 phase arrest in the virus-infected cells (PMID: 17630831). Recently it has been reported that VprBP is able to regulate the p53-induced transcription and apoptotic pathway (PMID: 22184063). Specification Tested Reactivity: human, mouse, rat Host / Isotype: Rabbit / IgG Class: Recombinant Type: Antibody Immunogen: CatNo: Ag2184 Product name: Recombinant human VPRBP protein Source: e coli. -derived, PGEX-4T Tag: GST Domain: 707-1058 aa of BC022792 Sequence: WSQPLSALWGMKSVFDMKHSFTEDHYVEFSKHSQDRVIGTKGDIAHIYDIQTGNKLLTLFNPDLANNYKRNCATFNPTDDLVLNDGVLWDVRSAQAIHKFDKFNMNISGVFHPNGLEVIINTEIWDLRTFHLLHTVPALDQCRVVFNHTGTVMYGAMLQADDEDDLMEERMKSPFGSSFRTFNATDYKPIATIDVKRNIFDLCTDTKDCYLAVIENQGSMDALNMDTVCRLYEVGRQRLAEDEDEEEDQEEEEQEEEDDDEDDDDTDDLDELDTDQLLEAELEEDDNNENAGEDGDNDFSPSDEELANLLEEGEDGEDEDSDADEEVELILGDTDSSDNSDLEDDIILSLNE Predict reactive species Full Name: Vpr (HIV-1) binding protein Calculated Molecular Weight: 1506 aa, 169 kDa Observed Molecular Weight: 169 kDa GenBank Accession Number: BC022792 Gene Symbol: VPRBP Gene ID (NCBI): 9730 RRID: AB_3671483 Conjugate: Unconjugated Form: Liquid Purification Method: Protein A purfication UNIPROT ID: Q9Y4B6 Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20 o C storage. 20ul sizes contain 0.1% BSA.