Example sentences for: alexa

How can you use “alexa” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Like Alexa 488, tetramethylrhodamine also adds a charge to SP, but tetramethylrhodamine-SP generated an IC 50 that was the most similar to that of unlabeled SP.

  • Fluorescent emission of FITC and Alexa Fluor ®488 was collected on the FL1 detector (530 ± 30 nm, log mode) and fluorescence of PI-stained DNA was collected on the FL3 detector (>650 nm, log mode).

  • They showed that Alexa 488 was brighter and more stable than fluorescein when conjugated to biotin binding proteins, goat anti-mouse IgG and its F(ab')2 fragments.

  • When 1 nM or 10 nM Alexa 488-SP was added the fluorophore produced signals similar in intensity to those observed when this analog was added to transfected or untransfected CHO cells (data not shown).

  • 2, the peak excitations of Alexa 488-SP, BODIPY Fl-SP, fluorescein-SP, Oregon Green 488-SP and tetramethylrhodamine-SP were 490 nm, 505 nm, 495 nm, 495 nm and 560 nm, respectively.


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