| Cat# | NATE-1721 |
| Abbr | TGase, Recombinant (Guinea pig) |
| Species | Guinea pig liver |
| Source | E.coli |
| Description | Catalyzes acyl transfer reactions from glutamine residues in proteins or peptides to primary amines, e. g. the formation of ε-(γ-glutamyl) lysine bonds between proteins by transferring the acyl group of a peptide-bound glutamine residue to the primary amino group of a peptide-bound lysine residue. |
| Form | Lyophilized from 50mM NaH2PO4, pH 8.0, containing 150mM sodium chloride. Sample contains maltodextrin. |
| Enzyme Commission Number | EC 2.3.2.13 |
| Activity | >8 U/mg |
| CAS No. | 80146-85-6 |
| Molecular Weight | ~77kDa |
| Purity | >95% (SDS-PAGE) |
| Unit Definition | One unit is defined as the formation of 1 μmol hydroxamate per minute from Z-Gln-Gly-OH and hydroxylamine at pH 6.0 at 37°C containing 10mM CaCl2 (L-Glutamic acid γ-monohydroxamate is the standard)]. |
| Storage | Store at -20°C. After reconstitution, prepare aliquots and store at -20°C. Avoid freeze/thaw cycles. |
| Reconstitution | Reconstitute with water. Rotate vial gently until solid dissolves. |
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