ZnAF-2 - CAS 321859-11-4

ZnAF-2, 6-iso- is a cell-impermeable, high-affinity Zn2-specific fluorescent probe (Kd = 2.7 nM) that remains relatively non-fluorescent until it binds to Zn2 in a stoichiometric (1:1) ratio, resulting in an approximately 51-fold increase in fluorescence intensity. It shows minimal affinity for Ca2, Mg2, Na, or K.

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321859-11-4

C34H28N4O5

572.61

O=C1OC2(C=3C1=CC=C(NCCN(CC4=CC=CC=N4)CC5=CC=CC=N5)C3)C=6C(OC=7C2=CC=C(O)C7)=CC(O)=CC6

-20°C

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