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K+ fluorophores

PAIDH001 at MC.DUKE.EDU PAIDH001 at MC.DUKE.EDU
Thu Jul 27 17:49:39 EST 1995


Hi,
i wanted to know if there were any readily available fluorescent probes for 
potassium ions. i was looking to quantitate the K+ ions in vacuoles in whole 
cells. Specifically, the requirements would be for K+fluorophores which would 
fluoresce only at low pH and the fluorescence should be quantifiable.
Any other suggestions on doing this another way would be welcome.
Thanks in advance.

madan paidhungat



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