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Anti-p53R2 Antibody

     
  • WB - Anti-p53R2 Antibody ABO11361
    Anti-p53R2 antibody, ABO11361, Western blottingLane 1: Rat Thymus Tissue LysateLane 2: MCF-7 Cell LysateLane 3: A431 Cell LysateLane 4: HELA Cell Lysate
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Product Information
Application
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • E=ELISA
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
WB
Primary Accession Q7LG56
Host Rabbit
Reactivity Human, Mouse, Rat
Clonality Polyclonal
Format Lyophilized
Description Rabbit IgG polyclonal antibody for Ribonucleoside-diphosphate reductase subunit M2 B(RRM2B) detection. Tested with WB in Human;Mouse;Rat.
Reconstitution Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Additional Information
Gene ID 50484
Other Names Ribonucleoside-diphosphate reductase subunit M2 B, 1.17.4.1, TP53-inducible ribonucleotide reductase M2 B, p53-inducible ribonucleotide reductase small subunit 2-like protein, p53R2, RRM2B, P53R2
Calculated MW 40737 MW KDa
Application Details Western blot, 0.1-0.5 µg/ml, Human, Rat, Mouse
Subcellular Localization Cytoplasm. Nucleus. Translocates from cytoplasm to nucleus in response to DNA damage.
Tissue Specificity Widely expressed at a high level in skeletal muscle and at a weak level in thymus. Expressed in epithelial dysplasias and squamous cell carcinoma. .
Protein Name Ribonucleoside-diphosphate reductase subunit M2 B
Contents Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.
Immunogen A synthetic peptide corresponding to a sequence at the C-terminus of human p53R2(318-332aa EGKTNFFEKRVSEYQ), identical to the related rat and mouse sequences.
Purification Immunogen affinity purified.
Cross Reactivity No cross reactivity with other proteins
Storage At -20˚C for one year. After r˚Constitution, at 4˚C for one month. It˚Can also be aliquotted and stored frozen at -20˚C for a longer time.Avoid repeated freezing and thawing.
Sequence Similarities Belongs to the ribonucleoside diphosphate reductase small chain family.
Protein Information
Name RRM2B
Synonyms P53R2
Function Plays a pivotal role in cell survival by repairing damaged DNA in a p53/TP53-dependent manner. Supplies deoxyribonucleotides for DNA repair in cells arrested at G1 or G2. Contains an iron-tyrosyl free radical center required for catalysis. Forms an active ribonucleotide reductase (RNR) complex with RRM1 which is expressed both in resting and proliferating cells in response to DNA damage.
Cellular Location Cytoplasm. Nucleus. Note=Translocates from cytoplasm to nucleus in response to DNA damage
Tissue Location Widely expressed at a high level in skeletal muscle and at a weak level in thymus. Expressed in epithelial dysplasias and squamous cell carcinoma
Research Areas
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Background

RRM2B(Ribonucleotide Reductase, M2 B), also known as P53R2, is an enzyme that in humans is encoded by the RRM2B gene. Tanaka et al.(2000) mapped the p53R2 gene to chromosome 8q23.1 by fluorescence in situ hybridization. Tanaka et al.(2000) found that expression of p53R2, but not R2, was induced by ultraviolet and gamma-irradiation and adriamycin treatment in a wildtype p53-dependent manner. Induction of p53R2 in p53-deficient cells caused G2/M arrest and protected cells from death in response to adriamycin. Inhibition of endogenous p53R2 expression in cells that had an intact p53-dependent DNA damage checkpoint reduced ribonucleotide reductase activity, DNA repair, and cell survival after exposure to various genotoxins.

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$ 240.00
Cat# ABO11361
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