Transglutaminase Labeling Kits are designed to easily obtain mg amounts of labeled proteins.
Transglutaminase enzymatic labeling requires accessible glutamine or lysine residues on your target protein's surface. Therfore in a first step Substrate Finder Kit (L001) characterizes your target protein: it contains accesible glutamine residues or lysine residues or both or it isn’t a substrate at all. Substrate Finder Kit (L001) will indicate which Labeling Kit is appropriate to modify your target protein with the desired labels: Biotin, PEG1,088, PEG5,000 or ATTO-488TM, ATTO-532TM , ATTO-550TM, ATTO-647NTM, ATTO-700TM,
Please contact us if you are interested in other labels.