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RRM2B antibody (Ribonucleotide Reductase M2 B (TP53 Inducible)) (N-Term)

Details for Product anti-RRM2B Antibody No. ABIN401481, Supplier: Log in to see
Antigen
  • p53r2
  • RRM2B
  • MTDPS8A
  • MTDPS8B
  • P53R2
  • p53R2
Alternatives
anti-Human RRM2B antibody for Western Blotting
Epitope
N-Term
17
16
15
12
11
3
3
2
2
2
2
1
1
1
Reactivity
Human
84
37
35
2
1
Host
Rabbit
79
5
Clonality
Polyclonal
Conjugate
This RRM2B antibody is un-conjugated
3
3
3
2
2
2
1
1
1
1
1
1
1
1
1
Application
Enzyme Immunoassay (EIA), Western Blotting (WB)
65
40
16
11
11
7
4
1
1
Supplier
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Immunogen Synthetic peptide corresponding to a region near the N-terminus of human RRM2B1 protein
Isotype IgG
Specificity This antibody is directed against RRM2B.
Cross-Reactivity (Details) Species reactivity (expected):Chimpanzee, Orangutan, Macaque, Porcine, Drosophila.
Species reactivity (tested):Human.
Purification Affinity Purified
Alternative Name RRM2B / P53R2 (RRM2B Antibody Abstract)
Background RRM2B/p53-R2, or p53-inducible ribonucleotide reductase small subunit 2-like protein, is a member of a broad superfamily of ferritin-like di-ironcarboxylate proteins. The RRM2B protein is an enzyme that catalyzes the conversion of ribonucleotides to deoxyribonucleotides that are essential for DNA synthesis, and is found in all eukaryotes. RRM2B plays a pivotal role in cell survival by repairing damaged DNA in a p53/TP53-dependent manner. It supplies deoxyribonucleotides for DNA repair in cells arrested at G1 or G2. It contains an iron-tyrosyl free radical center required for catalysis, and forms an active ribonucleotide reductase (RNR) complex with RRM1 which is expressed both in resting and proliferating cells in response to DNA damage. It is a heterotetramer with a large (RRM1) subunit, and interacts with p53/TP53. The interaction with RRM1 occurs in response to DNA damage and results in its translocation from cytoplasm to nucleus. It is widely expressed at a high level in skeletal muscle and at a weak level in thymus, and expressed in epithelial dysplasias and squamous cell carcinoma. Defects in RRM2B are the cause of encephalomyopathic mitochondrial depletion syndrome with renal tubulopathy (EMDSRT). Mitochondrial DNA depletion syndrome (MDS) is a clinically heterogeneous group of disorders characterized by a reduction in mitochondrial DNA (mtDNA) copy number. The encephalomyopathic form with renal tubulopathy is presented with various combinations of hypotonia, tubulopathy, seizures, respiratory distress, diarrhea, and lactic acidosis.Synonyms: Ribonucleoside-diphosphate reductase subunit M2 B, TP53-inducible ribonucleotide reductase M2 B, p53-inducible ribonucleotide reductase small subunit 2-like protein
Gene ID 50484
NCBI Accession NP_001165948
UniProt Q7LG56
Pathways p53 Signaling
Application Notes ELISA: 1/3,000. Western Blot: 1,0 μg/mL.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.
Restrictions For Research Use only
Concentration 0.82 mg/mL (by UV absorbance at 280nm)
Buffer 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2 containing 0.01 % (w/v) Sodium Azide
Preservative Sodium azide
Precaution of Use This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Handling Advice Avoid repeated freezing and thawing.
Storage 4 °C/-20 °C
Storage Comment Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at-20 °C for longer.
Supplier Images
 image for anti-RRM2B antibody (Ribonucleotide Reductase M2 B (TP53 Inducible)) (N-Term) (ABIN401481) anti-Ribonucleotide Reductase M2 B (TP53 Inducible) (RRM2B) (N-Term) antibody
Background publications Lawlor, Alessi: "PKB/Akt: a key mediator of cell proliferation, survival and insulin responses?" in: Journal of cell science, Vol. 114, Issue Pt 16, pp. 2903-10, 2001 (PubMed).