Cell & Organelle Stains
We offer a wide selection of fluorescent organelle stains and other probes for live or fixed cells. Learn more about our Cellular Stains.
NucSpot® Live Cell Nuclear Stains
NucSpot® Live Cell Nuclear Stains are cell-membrane permeable DNA dyes that specifically stains nuclei in live or fixed cells. They have excellent specificity for DNA without the need for a wash step, and they have low toxicity for live cell imaging.
NucSpot® Live Cell Nuclear Stains are cell-membrane permeable DNA dyes that specifically stains nuclei in live or fixed cells. They have excellent specificity for DNA without the need for a wash step, and they have low toxicity for live cell imaging.
CellBrite™ Fix Membrane Stains
Unique fluorogenic membrane dyes that covalently stain the plasma membrane in live cells, and can withstand both fixation and detergent permeabilization.
Unique fluorogenic membrane dyes that covalently stain the plasma membrane in live cells, and can withstand both fixation and detergent permeabilization.
MemBrite™ Fix Cell Surface Staining Kits
MemBrite™ Fix Cell Surface Staining Kits provide a convenient way to visualize cell boundaries in multicolor staining experiments. Staining is rapid and uniform, with a wide choice of colors. MemBrite™ Fix dyes covalently label the surface of live cells. The staining withstands fixation and permeabilization for subsequent immunofluorescence staining.
MemBrite™ Fix Cell Surface Staining Kits provide a convenient way to visualize cell boundaries in multicolor staining experiments. Staining is rapid and uniform, with a wide choice of colors. MemBrite™ Fix dyes covalently label the surface of live cells. The staining withstands fixation and permeabilization for subsequent immunofluorescence staining.
NucSpot® 470 Nuclear Stain, 1000X in DMSO
NucSpot® 470 is cell membrane-impermeant, nuclear-specific green fluorescent DNA stain for the FITC channel.
NucSpot® 470 is cell membrane-impermeant, nuclear-specific green fluorescent DNA stain for the FITC channel.
RedDot™1 Far-Red Nuclear Stain
A far-red cell membrane-permeable nuclear dye similar to Draq5™ that is ideal for specifically staining the nuclei of live cells.
A far-red cell membrane-permeable nuclear dye similar to Draq5™ that is ideal for specifically staining the nuclei of live cells.
RedDot™2 Far-Red Nuclear Stain
A far-red cell membrane-impermeant nuclear dye similar to Draq7™. Ideal for staining the nuclei of dead or fixed and permeabilized cells with minimal cytoplasmic RNA staining.
A far-red cell membrane-impermeant nuclear dye similar to Draq7™. Ideal for staining the nuclei of dead or fixed and permeabilized cells with minimal cytoplasmic RNA staining.
ViaFluor® Live Cell Microtubule Stains
ViaFluor® Live Cell Microtubule Stains are cell-permeable taxol probes for imaging the microtubule cytoskeleton in live cells. Available with blue, green, or far-red fluorescence.
ViaFluor® Live Cell Microtubule Stains are cell-permeable taxol probes for imaging the microtubule cytoskeleton in live cells. Available with blue, green, or far-red fluorescence.
ViaFluor® SE Cell Proliferation Kits
ViaFluor® SE Cell Proliferation Dyes are fixable cytoplasmic stains for monitoring cell division by flow cytometry. The dyes also can be used to stably label cells to image cell morphology, or to track cell populations in co-culture.
ViaFluor® SE Cell Proliferation Dyes are fixable cytoplasmic stains for monitoring cell division by flow cytometry. The dyes also can be used to stably label cells to image cell morphology, or to track cell populations in co-culture.
CellBrite™ Cytoplasmic Membrane Dyes
Dye solutions of lipophilic carbocyanine dyes DiB, Neuro-DiO, DiI, and DiR for non-toxic labeling of cytoplasmic membranes.
Dye solutions of lipophilic carbocyanine dyes DiB, Neuro-DiO, DiI, and DiR for non-toxic labeling of cytoplasmic membranes.
CellBrite™ NIR Cytoplasmic Membrane Dyes
Biotium’s CellBrite™ NIR Cytoplasmic Membrane Dyes are ready-to-use dye stock solutions that can be added directly to normal culture media to uniformly label cell membranes with near-infrared lipophilic dyes.
Biotium’s CellBrite™ NIR Cytoplasmic Membrane Dyes are ready-to-use dye stock solutions that can be added directly to normal culture media to uniformly label cell membranes with near-infrared lipophilic dyes.
CF® Dye Hydrazide
Our CF® dye hydrazides are bright, extremely water-soluble and nontoxic. These properties make the dyes excellent fixable polar tracers for neurons, or for gap junction studies.
Our CF® dye hydrazides are bright, extremely water-soluble and nontoxic. These properties make the dyes excellent fixable polar tracers for neurons, or for gap junction studies.
LipidSpot™ Lipid Droplet Stains
LipidSpot™ Dyes rapidly stains lipid droplets in live cells or fixed cells, with no wash step required. Available with green or red/far-red fluorescence.
LipidSpot™ Dyes rapidly stains lipid droplets in live cells or fixed cells, with no wash step required. Available with green or red/far-red fluorescence.
LysoView™ Dyes
LysoView™ dyes label lysosomes in live cells, and are available with blue, green, visible red, and far-red fluorescence, with dye options for super-resolution imaging by SIM and STED.
LysoView™ dyes label lysosomes in live cells, and are available with blue, green, visible red, and far-red fluorescence, with dye options for super-resolution imaging by SIM and STED.
α-Bungarotoxin, CF® Dye and Other Conjugates
Conjugates of α-Bungarotoxin labeled with a selection of our CF® dyes and other labels. Labeled α-bungarotoxin conjugates can be used for staining nicotinic acetylcholine receptors at neuromuscular junctions in tissue sections.
Conjugates of α-Bungarotoxin labeled with a selection of our CF® dyes and other labels. Labeled α-bungarotoxin conjugates can be used for staining nicotinic acetylcholine receptors at neuromuscular junctions in tissue sections.
Bovine Serum Albumin CF® Dye Conjugates
Bright and photostable fluorescent BSA conjugates for applications in which well-defined molecular weight fluid phase tracers are needed. These applications include studying the rate of endocytosis and exocytosis and following vesicle trafficking.
Bright and photostable fluorescent BSA conjugates for applications in which well-defined molecular weight fluid phase tracers are needed. These applications include studying the rate of endocytosis and exocytosis and following vesicle trafficking.
CF® Dye cAMP
Fluorescently labeled cAMP analogs that can be used to probe cAMP receptors.
Fluorescently labeled cAMP analogs that can be used to probe cAMP receptors.