{"product_id":"cst-65939s","title":"CST,  65939S, RRM2 (E7Y9J) Rabbit Monoclonal Antibody","description":"Monoclonal Antibody for studying RRM2. Validated for WB,WB,IHC,IF. Available in 2 sizes. Highly specific and rigorously validated in-house, RRM2 (E7Y9J) Rabbit Monoclonal Antibody (CST #65939) is ready to ship.\n\n\u003cb\u003eProduct Usage Information\u003c\/b\u003e\nWestern Blotting: 1:1000\nSimple Western™: 1:50 - 1:250\nImmunohistochemistry (Paraffin): 1:100 - 1:400\nImmunofluorescence (Immunocytochemistry): 1:400 - 1:1600\n\u003cb\u003eStorage\u003c\/b\u003e\nSupplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg\/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at -20°C. Do not aliquot the antibody. For a carrier free (BSA and azide free) version of this product see product # 54033 .\n\u003cb\u003eProtocol\u003c\/b\u003e\nAvailable protocols: Western Blotting, Immunohistochemistry (Paraffin), Immunofluorescence (Immunocytochemistry)\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\nRRM2 (E7Y9J) Rabbit Monoclonal Antibody recognizes endogenous levels of total RRM2 protein.\nSpecies Reactivity: Human\n\u003cb\u003eSource \/ Purification\u003c\/b\u003e\nMonoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Pro55 of human RRM2 protein.\n\u003cb\u003eBackground\u003c\/b\u003e\nRibonucleotide reductase catalyzes the rate-limiting step in the synthesis of deoxynucleotide triphosphates (dNTPs). Ribonucleoside-diphosphate reductase subunit M2 (RRM2) is frequently overexpressed and associated with poor prognosis in multiple human cancers (1). RRM2\/AKT\/NF-κB signaling pathway is implicated in tumor invasiveness in gastric cancer (2). RRM2 is highly expressed in melanoma, and correlated with poor prognosis in BRAF-mutant melanoma. Knockdown of RRM2 stabilized the transient response of cells and patient-derived xenograft (PDX) model system to BRAF inhibition (3).Cyclin-dependent kinase (CDK) mediated phosphorylation of RRM2 at Thr33 targets the protein for degradation, allowing cells to maintain balanced dNTP pools (4).\n\u003cb\u003eAlternate Names\u003c\/b\u003e\nC2orf48; R2; Ribonucleoside-diphosphate reductase subunit M2; ribonucleotide reductase M2; ribonucleotide reductase M2 polypeptide; ribonucleotide reductase regulatory subunit M2; Ribonucleotide reductase small chain; Ribonucleotide reductase small subunit; RIR2; RR2; RR2M; RRM2; uncharacterized protein C2orf48\n\n\u003cb\u003eSpecification\u003c\/b\u003e\n\nREACTIVITY: H\nSENSITIVITY: Endogenous\nMW (kDa): 45\nSource\/Isotype: Rabbit IgG","brand":"CST","offers":[{"title":"Default Title","offer_id":46799843688617,"sku":"65939S","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-65939s","provider":"Iright","version":"1.0","type":"link"}