Example sentences for: alexa

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

  • The investigators conjugated the Alexa fluorophores and other similar compounds, such as fluorescein, to different proteins to compare brightness and stability.

  • The addition of Alexa 488 causes a greater change in the charge of SP, which might inhibit proper ligand-receptor interaction and thus hinder binding of the SP analog to the SPR.

  • To determine if Alexa 488-SP could specifically produce a receptor-mediated Ca ++response, the average of the fluorescence signal produced by Alexa 488-SP in the absence of cells was subtracted from the fluorescent signal obtained when Alexa 488-SP was added to SPR-expressing CHO cells.

  • The experiments repeatedly showed that Alexa 488-SP does not posses the same characteristics as unlabeled SP.

  • Molecular Probes introduced and investigated seven Alexa dyes, including Alexa 488, and reported that the dyes were more fluorescent and more photostable than their counterparts [ 14].


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