localization studies

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srujana
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localization studies

 hello,
I have prepared a protein  nanoparticle for delivering a non fluorescent drug,and i wanted to see the localization of drug inside the cell by confocal microscopy.for protein to make it fluoresce,iam going to tag with rhodamine 123,

can any one suggest me how to make the drug to fluoresce,so that i can track it inside the cell?

waiting for your most valuable suggestion

thank you