All-Trans-Retinal (ATR, 100 mm)
Dissolve all-trans-retinal (Toronto Research Chemicals R240000) in 100% ethanol (200-proof; Fisher Scientific) to 100 mm.
Store for up to 3 mo at 4°C in the dark.
Dissolve all-trans-retinal (Toronto Research Chemicals R240000) in 100% ethanol (200-proof; Fisher Scientific) to 100 mm.
Store for up to 3 mo at 4°C in the dark.