Cell & Organelle Stains
ExoBrite™ STORM CTB EV Staining Kits
30115-T, 30115, 30116-T, 30116, 30117-T, 30117, 30118-T, - 30118View allHide
Fluorescent cholera toxin subunit B (CTB) conjugates that are optimized for direct stochastic optical reconstruction microscopy (dSTORM) imaging of EVs and exosomes.
ExoBrite™ WGA EV Staining Kits
30123-T, 30123, 30124-T, 30124, 30125-T, 30125, 30126-T, - 30126View allHide
Fluorescent WGA conjugates that are optimized for bright staining of extracellular vesicles for flow cytometry.
JC-1 Mitochondrial Membrane Potential Detection Kit
30001, - 30001-TView allHide
JC-1 dye is used for fluorescence-based measurement of mitochondrial membrane potential changes in cells, a key measure of cell viability.
Light-on LysoView™ 555
70060, - 70060-TView allHide
Light-On LysoView™ 555 is a red fluorogenic lysosome dye with pH-dependent fluorescence. Light-On LysoView™ dye is unique among commercially available lysosomotropic dyes in that its fluorescence in cells is activated by exposure to UV excitation.
Nerve Terminal Staining Kits
70030, 70031, 70031-1, 70032, - 70034View allHide
Nerve Terminal Staining Kits contain Biotium’s nerve terminal dyes and accessories for washing away or quenching extracellular dye fluorescence.
Oxazole Blue Homodimer (POPO™-1), 1 mM in DMSO
Oxazole Blue Homodimer, also known as POPO™-1, is a blue-fluorescent, cell-impermeant nucleic acid stain that can be used to stain dead or fixed cells.
Oxazole Gold (SYBR® Gold), 10,000X in DMSO
Oxazole Gold, also known as SYBR® Gold, is the most sensitive fluorescent gel stain available for DNA and RNA.
Oxazole Red (YO-PRO®-3), 1 mM in DMSO
Oxazole Red, also known as YO-PRO®-3, is a far-red fluorescent, cell-impermeant nucleic acid stain that can be used to stain dead or fixed cells.
Oxazole Red Homodimer (YOYO®-3), 1 mM in DMSO
Oxazole Red Homodimer, also known as YOYO®-3, is a far-red fluorescent, cell-impermeant nucleic acid stain that can be used to stain dead or fixed cells.
Oxazole Yellow (YO-PRO®-1), 1 mM in DMSO
Oxazole Yellow, also known as YO-PRO®-1, is a green-fluorescent, cell-impermeant nucleic acid stain that can be used as a early marker of apoptosis.
Oxazole Yellow Homodimer (YOYO®-1), 1 mM in DMSO
Oxazole Yellow Homodimer, also known as YOYO®-1, is a green-fluorescent, cell-impermeant nucleic acid stain that can be used to stain dead or fixed cells.
SynaptoGreen™ C1
70042, - 70043View allHide
SynaptoGreen™ C1 has the shortest (one-carbon) lipophilic tail and is the most water soluble of the nerve terminal dye series. Thus it is expected to have the slowest on-rate and the fastest off-rate among the SynaptoGreen™ dyes.
SynaptoGreen™ C18 (Equivalent to FM®3-25)
70048, - 70049View allHide
SynaptoGreen™ C18 (equivalent to FM®3-25) is a membrane stain with a chemical structure similar to other nerve terminal dyes, except that it has the longest lipophilic tail (C18). Because of its large size, it is used as a control for ion channel permeability of nerve terminal dyes.
SynaptoGreen™ C2 (Equivalent to FM®2-10)
70044, - 70045View allHide
SynaptoGreen™ C2 is more water soluble than SynaptoGreen™ C4 and thus has a faster de-staining rate than the latter.
SynaptoGreen™ C3
70023, - 70026View allHide
SynaptoGreen™ C3 is similar to SynaptoGreen™ C4 (70020), except that the lipophilic tail is one carbon shorter and also the hydrophilic end is a trimethylammonium group.
SynaptoGreen™ C4 (Equivalent to FM®1-43)
70020, - 70022View allHide
A widely used green fluorescent dye for following synaptic activity by staining synaptic vesicles at the synapse or neuromuscular junctions. When used in combination with the red fluorescent dye SynaptoRed™ (70021), synapses or neuromuscular junctions can be imaged independently in two colors.