Recombinant Tobacco TEVgp1 protein

• Cat.No.: TEVgp1-722T
• Product Overview: Recombinant Tobacco TEVgp1 protein was expressed in Escherichia coli.

Specification

• Species: Tobacco
• Source: E.coli
• Tag: Non
• Description: TEV protease encoded by the tobacco etch virus is a catalytic domain of the Nuclear Inclusion a (NIa) protein. It is consists of 241 a.a. amino acids with the molecular weight of 27kDa. TEV recognizes the amino acid sequence of the general form E-X-X-Y-X-Q (or S)/X', and cleaves between Q (or S)/X'. In this form X and X' stand for any of the amino acid residues, except that X' cannot be P. The optimal cleavage site is ENLYFQ/G. As having the absolute specificity and wildly using conditions like broad pH range and ionic strength, the TEV protease became more versatile than EK, thrombin and other protease used in biochemical applications, especially recombinant protein production. The optimal temperature for cleavage is 30centigrade; however, the enzyme can be used at temperatures as low as 4 centigrade. Following digestion, TEV Protease can be removed from the reaction via the GST tag sequence by affinity chromatography.
• Form: A 0.2μm filtered solution in 25 mM Tris-HCl, pH 8.0, 75 mM NaCl, 5 mM EDTA, 10 mM GSH, with 50% Glycerol.
• Purity: >90% by SDS-PAGE analysis.
• Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 6 months from date of receipt, -20 to -70 centigrade as supplied. 3 months, -20 to -70 centigrade under sterile conditions after opening.

Gene Information

• Gene Name: TEVgp1
• Official Symbol: TEVgp1
• Synonyms: P1 Protease
• Gene ID: 1502321
• Protein Refseq: NP_062908.1
• UniProt ID: P04517