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 Cy5? or CyLyte, Alexa Fluor? 647 or APC.The kit has all the essential components for performing 1 conjugation reaction labeling up to 200 μg IgG and for purifying the Eu-protein conjugate. Kit Size: 1 labeling reaction (1 x 200 μg protein)
Order #:
AS-72246
Unit Size:
1 kit
Supplier:
AnaSpec
Restrictions:
Only available in Germany and selected European countries.
Shipping:
Blue Ice
Storage:
Component A at -20 °C, all other components at room temperature