Ethidium Homodimer-1 (EthD-1) is a high affinity fluorescent nucleic acid stain that is weakly fluorescent until bound to DNA and emits red fluorescence (excitation/emission maxima ~528/617). The EthD-1 is highly positively charged and cell-impe..

Green live-cell nucleic acid stain is a cell-permeant green fluorescent stain exhibits bright, green fluorescence upon binding to nucleic acids. This dye is provided as 1 mM solution in DMSO.   Specifications 1. Ex/Em: 500/530 nm   ..

Green dead-cell nucleic acid stain is a cell-impermeant green fluorescent stain exhibits bright, green fluorescence upon binding to nucleic acids. This dye is provided as 1 mM solution in DMSO.   Specifications 1. Ex/Em: 500/530 nm  ..

Red live-cell nucleic acid stain is a cell-permeant red fluorescent stain exhibits bright, red fluorescence upon binding to nucleic acids. This dye is provided as 1 mM solution in DMSO.   Specifications 1. Ex/Em: 640/660 nm   App..

DRAQ5 Fluorescent Probe is a far-red DNA stain for live or fixed cells and easy multiplexing with other fluorophores, such as cells expressing green fluorescent protein (GFP) fusion proteins. DRAQ5 Fluorescent Probe is a far-red DNA stain for fl..

Fluo-2, AM is one of the original Fluo series of Ca2+ indicators invented by Roger Tsien in the 1980s. Fluo-2, AM has been found to be much brighter (1.5x) than Fluo-4, AM in cellular experiments. The increased brightness of Fluo-2 is partly attribut..

Fluo-3, AM is a membrane permeant probe and can be passively loaded in cells by simple incubation. Once inside the cell, Fluo-3 becomes fluorescent in the presence of free Ca2+. Fluo-3 AM is widely used in flow cytometry, confocal laser scanning micr..

Fluo-4, AM is a membrane permeant probe and can be passively loaded in cells by simple incubation. Once inside the cell, Fluo-4 becomes fluorescent in the presence of free Ca2+. Fluo-4 AM is widely used in flow cytometry, confocal laser scanning micr..