Recombinant Uridine Phosphorylase Salmonella typhimurium

• Cat.No.: UPase-91Upase
• Product Overview: Recombinant Salmonella typhimurium Uridine phosphorylase produced in E.Coli is a non-glycosylated, polypeptide having a total molecular mass of 163068 Dalton.

Specification

• Source: E.coli
• Tag: Non
• Introduction: Uridine phosphorylase from Salmonella typhimurium (StUP) catalyzes the reversible phosphorolysis of uridine with the formation of ribose-1-phosphate and uracil.
• Physical Appearance: Sterile Filtered white lyophilized powder.
• Purity: Greater than 95.0% as determined by SDS-PAGE.
• Formulation: The UPase was lyophilized from 1 mg/ml solution containing 25 mM Tris-HCl, pH 8.0, 0.15 M NaCl.
• Solubility: It is recommended to reconstitute the lyophilized UPase in sterile 18 MΩ-cm H2O not less than 100 µg/ml, which can then be further diluted to other aqueous solutions.
• Activity Determination: One unit phosphorylates 1 μM of uridine within 1 min at pH 7.3.
• Enzyme Activity: 30 U/mg protein.
• Stability: Lyophilized UPase although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution UPase should be stored at 4°C between 2-7 days and for future use below -18°C. For long-term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.

Gene Information

• Synonyms: EC 2.4.2.3; UrdPase; UPase; StUP; UDRPASE; UP; UPP; UPASE; OTTHUMP00000159566; UPase 1; UrdPase 1; uridine phosphorylase; uridine phosphorylase 1; UPH; pyrimidine phosphorylase; uridine:phosphate α-D-ribosyltransferase.