Supplier Page from Thermo Fisher Scientific for Saponin permeating solution, 0.5% w/v soln. in PBS (10X)
4-Ethylphenol, 97% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific