Apoptosis & Viability Assays
Thiazole Red Homodimer (TOTO®-3), 1 mM in DMSO
Thiazole red homodimer (TRhD), also known as TOTO®-3, is a cell-impermeant, high-affinity, far-red fluorogenic nucleic acid stain.
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.
TO Iodide (TO-PRO®-1), 1 mM in DMSO
TO Iodide, also known as TO-PRO®-1, is a green fluorescent, cell-impermeant nucleic acid stain that can be used to stain dead or fixed cells.
Thioflavin T, High Purity Grade
A cell-permeable dye that exhibits enhanced fluorescence upon binding to amyloid fibrils, and has been used in histology and for protein characterization.
Congo Red “High Purity Grade”
Congo Red has been used in microscopy for staining elastic fibers and bacteria. Amyloid protein, an abnormal protein aggregate associated with various pathologies, is commonly detected in tissue with Congo Red.
Live-or-Dye NucFix™ Red Staining Kit
32010, - 32010-TView allHide
A red fluorescent dye to covalently label dead cells, allowing cells with permeable plasma membranes to be detected in flow cytometry and microscopy.
DCDAPH (DANIR-2c)
Far-red fluorescent probe with high affinity for Aβ plaques/aggregates, that can be used for fluorescent staining of brain sections and in vivo detection of Aβ1-42 aggregates in small animals.
NucView® 488 & RedDot™ 2 Apoptosis & Necrosis Kit
Homogeneous, no wash assay for detection of caspase-3/7 activity with green fluorescence and dead cell staining with far-red fluorescence, for fluorescence microscopy or flow cytometry.
Viability/Cytotoxicity Assay Kit for Bacteria Live & Dead Cells
This kit provides two-color fluorescence staining of both live bacteria (green) and dead bacteria (red) using two DNA dyes, DMAO and EthD-III.
Ac-DEVD-AMC
Ac-DEVD-AMC is a fluorogenic substrate for caspase 3 and can be used to continuously measure the activity of caspase-3 in cell extracts, using a fluorometer or fluorescence microplate reader. For real-time detection of caspase-3 activity in intact cells, see our novel NucView®488 Caspase-3 Assay Kit.
5X Annexin V Binding Buffer
Concentrated buffer used for Annexin V staining of cells to monitor apoptosis.
PathoGreen™ Histofluorescent Stain, 1000X in water
80027-50mL, - 80027-5mLView allHide
PathoGreen™ Histofluorescent Stain is an anionic green fluorescent dye functionally similar to Fluoro-Jade dyes. These dyes stain degenerating neurons and their processes after exposure to a variety of neurotoxic insults in brain sections and cultured neurons.
RedDot™2 Far-Red Nuclear Stain, 200X in DMSO
40061, 40061-1, - 40061-TView allHide
A far-red cell membrane-impermeant nuclear dye with greater nuclear specificity than Draq7™. Ideal for fixed cell nuclear counterstaining with minimal cytoplasmic RNA staining.
Ethidium Homodimer III (EthD-III), 1 mM in DMSO
A red fluorescent dead cell stain for bacteria and mammalian cells
Ethidium Homodimer III (EthD-III)
A red fluorescent dead cell stain for bacteria and mammalian cells that is brighter than Ethidium Homodimer I.
Apoptotic, Necrotic and Healthy Cells Quantitation Kit Plus
A convenient assay for quantifying apoptotic (green), necrotic (red), and total (blue) cells within the same cell population by flow cytometry or fluorescence microscopy.