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Cayman Chemical Oregon Green488 50mg

Supplier: Cayman Chemical 3537250 MG
A fluorinated fluorescein dye; has minimal pH dependence at neutral pH, but due to its low pKa of 4.8, it can be used as an indicator for intracellular pH; less susceptible to photobleaching than fluorescein; ex/em = 490/514 nm, respectively
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