Recombinant Escherichia coli nicotinamidase (pncA)
CAT:
399-CSB-EP321945ENV-03
Size:
1 mg
Price:
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- Availability: 24/48H Stock Items & 2 to 6 Weeks non Stock Items.
- Dry Ice Shipment: No


Recombinant Escherichia coli nicotinamidase (pncA)
Gene Name:
pncAUniProt:
P21369Expression Region:
1-213aaOrganism:
Escherichia coli (strain K12)Target Sequence:
MPPRALLLVDLQNDFCAGGALAVPEGDSTVDVANRLIDWCQSRGEAVIASQDWHPANHGSFASQHGVEPYTPGQLDGLPQTFWPDHCVQNSEGAQLHPLLHQKAIAAVFHKGENPLVDSYSAFFDNGRRQKTSLDDWLRDHEIDELIVMGLATDYCVKFTVLDALQLGYKVNVITDGCRGVNIQPQDSAHAFMEMSAAGATLYTLADWEETQGTag:
N-terminal 10xHis-tagged and C-terminal Myc-taggedSource:
E.coliField of Research:
OthersAssay Type:
Developed ProteinRelevance:
Catalyzes the deamidation of nicotinamide (NAM) into nicotinate. Likely functions in the cyclical salvage pathway for production of NAD from nicotinamide.; Is also able to hydrolyze the first-line antituberculous drug pyrazinamide (PZA) into pyrazinoic acid in vitro, but this reaction is not considered to be physiologically relevant.Purity:
Greater than 90% as determined by SDS-PAGE.Activity:
Not TestLength:
Full LengthForm:
Liquid or Lyophilized powderBuffer:
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.Reconstitution:
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.Molecular Weight:
30.9 kDaReferences & Citations:
"Identification, cloning, and expression of the Escherichia coli pyrazinamidase and nicotinamidase gene, pncA." Frothingham R., Meeker-O'Connell W.A., Talbot E.A., George J.W., Kreuzer K.N. Antimicrob. Agents Chemother. 40:1426-1431 (1996)Storage Conditions:
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℃.CAS Number:
9000-83-3