Table 1. AmCa V 4 ionic selectivity... | Rockefeller University Press

Table 1.

AmCa_V4 ionic selectivity solutions

	Divalent solutions	Monovalent solutions
	mM	mM
NMDG	120	22
HEPES	20	20
Permeant ion	2	100

For divalent solutions, the permeant ions were Mg²⁺, Ca²⁺, or Ba²⁺. For monovalent solutions, the permeant ions were Li⁺, Na⁺, or K⁺. The pH was adjusted to 7.4 using methane-thiosulfonic acid. The osmolarity of all solutions was 245–260 mosmol.

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