AnaTag Europium Protein Labeling Kit *Ultra Convenient*

AnaSpec Europium (Eu) is an excellent tool for generating Eu-protein conjugates, and offers advantages over conventional fluorophores. Europium's long-lived fluorescence and large Stoke's shift allow for no background interference during assay measurements from the sample's auto-fluorescence. The signal of Europium can be monitored at excitation/emission wavelengths = 325 nm/620 nm. Europium protein conjugates can be used in assay development for TR-FRET (time resolved-fluorescence resonance energy transfer) with red dyes as an acceptor such as HiLyteTM Fluor 647, either Cy5or CyLyte, Alexa Fluor 647 or APC. The kit has all the essential components for performing 1 conjugation reaction labeling up to 200 ug IgG and for purifying the Eu-protein conjugate. Kit Size: 1 labeling reaction (1 x 200 ug protein)

Blue ice