ELISA Recombinant Escherichia coli Ribonucleoside-diphosphate reductase 1 subunit beta(nrdB)

Quantity: 200µg. Other Quantitys are also available. Please Inquire. In Stock: No Lead time: 22-32 working days Research Topic: Others Uniprot ID: P69924 Gene Names: nrdB Organism: Escherichia coli (strain K12) AA Sequence: AYTTFSQTKNDQLKEPMFFGQPVNVARYDQQKYDIFEKLIEKQLSFFWRPEEVDVSRDRIDYQALPEHEKHIFISNLKYQTLLDSIQGRSPNVALLPLISIPELETWVETWAFSETIHSRSYTHIIRNIVNDPSVVFDDIVTNEQIQKRAEGISSYYDELIEMTSYWHLLGEGTHTVNGKTVTVSLRELKKKLYLCLMSVNALEAIRFYVSFACSFAFAERELMEGNAKIIRLIARDEALHLTGTQHmLNLLRSGADDPEMAEIAEECKQECYDLFVQAAQQEKDWADYLFRDGSMIGLNKDILCQYVEYITNIRMQAVGLDLPFQTRSNPIPWINTWLVSDNVQVAPQEVEVSSYLVGQIDSEVDTDDLSNFQL Expression Region: 2-376aa Sequence Info: FµLl Length Source: Yeast Tag Info: N-terminal 6xHis-tagged MW: 45.4 kDa Alternative Name(s): Protein B2 Protein R2 Ribonucleotide reductase 1 Relevance: Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides. R2 contains the tyrosyl radical required for catalysis. Reference: "Hydroxyurea induces hydroxyl radical-mediated cell death in Escherichia coli."Davies B.W., Kohanski M.A., Simmons L.A., Winkler J.A., Collins J.J., Walker G.C.Mol. Cell 36:845-860(2009) Purity: Greater than 90% as determined by SDS-PAGE. Storage Buffer: Tris-based buffer，50% glycerol Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃. Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.