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C-Terminal Sortagging-AAA-[Lys(Biotin]
Rif. 3D-CRB1000650
| 1mg | 354,00 € | ||
| 500µg | 271,00 € |
Informazioni sul prodotto
- H-AAA(K/Biot)-NH2
This peptide is recognised and cleaved by the enzyme Sortase A (SrtA) from-Staphylococcus aureus. The catalytic cysteine residue in the active site of SrtA, serves as a nucleophile to cleave the peptide bond between threonine and glycine. Cleavage results in the formation of a thioacyl intermediate between the peptide and SrtA. This intermediate is then resolved by the N-terminus of an (oligo)alanine residues as acyl acceptors, resulting in the creation of a new peptide bond that links the peptide and its biotin tag to the incoming nucleophile.- This method of protein labelling is known as sortagging.This peptide contains an C-terminal biotin tag for detection and purification.
Proprietà chimiche
Richiesta tecnica su: 3D-CRB1000650 C-Terminal Sortagging-AAA-[Lys(Biotin]
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