ULTRAPURE ETHIDIUM BROMIDE 1 mL, 0.625mg/mL，A25645，Invitrogen

UltraPure™ Ethidium Bromide is a sensitive fluorescent dye used to detect nucleic acids in agarose gels and cesium chloride (CsCl) gradients. It is offered here as an aqueous solution containing 0.625 mg/mL UltraPure™ Ethidium Bromide in a convenient dropper format. This eliminates the use of pipette tips and reduces exposure to concentrated ethidium bromide solutions.

• Sensitive—detect as little as 1 ng of nucleic acid
• Versatile—detect DNA or RNA
• Easy to use—41 uL of solution is delivered per drop. One drop is sufficient for up to 50 mL agarose and two drops for up to 100 mL

UltraPure™ Ethidium Bromide is an aromatic compound with a phenanthridine core. It has excitation maxima at 300 nm and 520 nm and an emission maximum at 600 nm.