Active Recombinant Human XYLB Protein, Met & His-tagged

• Cat.No.: XYLB-1029H
• Product Overview: Recombinant Human XYLB (Accession # O75191) Ala2-Glu536, fused with an N-terminal Met and 6-His tag, was produced in E. coli.

Specification

• Source: E. coli
• Species: Human
• Tag: His
• Predicted N Terminal: Met
• Form: Supplied as a 0.2 µm filtered solution in Tris, NaCl and DTT.
• Bio-activity: Measured by its ability to phosphorylate D-Xylulose.The specific activity is >6,000 pmol/min/µg, as measured under the described conditions. SSee Activity Assay Protocol on www.RnDSystems.com.
• Molecular Mass: Recombinant Human XYLB, Met & His-tagged has a calculated MW of 59 kDa. In SDS-PAGE migrates as 56 kDa, reducing conditions.
• Protein length: Ala2-Glu536
• Purity: >85%, by SDS-PAGE under reducing conditions and visualized by Colloidal Coomassie® Blue stain at 5 µg per lane.
• Storage: Avoid repeated freeze-thaw cycles. No activity loss was observed after storage at: In lyophilized state for 1 year (4ºC); After reconstitution under sterile conditions for 3 months (-70ºC).

Gene Information

• Gene Name: XYLB xylulokinase homolog (H. influenzae) [ Homo sapiens (human) ]
• Official Symbol: XYLB
• Synonyms: xylulose kinase; xylulose kinase
• Gene ID: 9942
• mRNA Refseq: NM_005108.3
• Protein Refseq: NP_005099.2
• MIM: 604049
• UniProt ID: O75191
• Chromosome Location: 3p22-p21.3