Nuclear stains

Cell-membrane permeable and impermeant DNA dyes for specific staining nuclei in live or fixed cells.

DAPI, blue fluorescent nucleic acid stain

DAPI (4′,6-diamidino-2-phenylindole) is a blue-emitting fluorescent DNA dye used for chromosome staining and as a nuclear counterstain in fluorescence microscopy and flow cytometry.
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Cat. # Quantity Price Lead time
2996-1mL 1 mL, 1 mg/mL in Water $75.00 in stock
2996-50uL 50 uL, 1 mg/mL in Water –   in stock
2996-1mg 1 mg $30.00 in stock
2996-10mg 10 mg $110.00 in stock

Hoechst 33342, blue fluorescent nucleic acid stain

Hoechst 33342 (bisbenzimide) is a cell-permeable blue-emitting fluorescent dsDNA dye used for staining chromosomes and nuclei in live and fixed cells.
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Cat. # Quantity Price Lead time
2H010 5 mL, 20 mM in Water $105.00 21 days
1H010 100 mg $125.00 7 days

LUCS 13, green fluorescent nucleic acid stain

LUCS 13 is a cell-permeant green fluorescent nucleic acid stain that exhibits bright, green fluorescence upon binding to nucleic acids.
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Cat. # Quantity Price Lead time
14010 50 uL, 5 mM/DMSO $110.00 in stock
24010 250 uL, 5 mM/DMSO $250.00 in stock
44010 1 mL, 5 mM/DMSO $750.00 in stock

PODi-1, blue fluorescent nucleic acid stain

PODi-1 is a cell-impermeant blue fluorescent nucleic acid stain. PODi-1 is chemically equivalent to POPO®-1.
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Cat. # Quantity Price Lead time
A1810 50 uL, 5 mM/DMSO $85.00 in stock
21810 200 uL, 5 mM/DMSO $350.00 in stock

Propidium Iodide

Propidium iodide is a membrane-impermeable intercalating DNA dye for staining nuclei of death cells.
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Cat. # Quantity Price Lead time
29010 500 uL, 0.1 mg/mL in water $48.00 in stock
39010 2 mL, 0.1 mg/mL in water $85.00 in stock
3162-100mg 100 mg $98.00 in stock

Thiazole Orange

Cyanine dye that is essentially dark in solution but has a bright fluorescence in double-stranded DNA and RNA complexes.
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Cat. # Quantity Price Lead time
3595-1mL 1 mL, 10 mM/DMSO $80.00 in stock
3595-250mg 250 mg $125.00 in stock
3595-1g 1 g $250.00 in stock

TODi-1, green fluorescent nucleic acid stain

TODi-1 is a cell-impermeant green fluorescent nucleic acid stain. TODi-1 is chemically equivalent to TOTO®-1.
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Cat. # Quantity Price Lead time
A1610 50 uL, 5 mM/DMSO $85.00 in stock
21610 200 uL, 5 mM/DMSO $320.00 in stock

TODi-3, far-red fluorescent nucleic acid stain

TODi-3 is a cell-impermeant far-red fluorescent nucleic acid stain. TODi-3 is chemically equivalent to TOTO®-3.
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Cat. # Quantity Price Lead time
A2610 50 uL, 5 mM/DMSO $85.00 in stock
22610 200 uL, 5 mM/DMSO $320.00 in stock

TO-TAP-1, green fluorescent nucleic acid stain

TO-TAP-1 is a cell-impermeant green fluorescent nucleic acid stain. TO-TAP-1 is chemically equivalent to TO-PRO®-1.
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Cat. # Quantity Price Lead time
A3610 50 uL, 5 mM/DMSO $85.00 in stock
23610 200 uL, 5 mM/DMSO $320.00 in stock

TO-TAP-3, far-red fluorescent nucleic acid stain

TO-TAP-3 is a cell-impermeant far-red fluorescent nucleic acid stain. TO-TAP-3 is chemically equivalent to TO-PRO®-3.
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Cat. # Quantity Price Lead time
A4610 50 uL, 5 mM/DMSO $85.00 in stock
24610 200 uL, 5 mM/DMSO $320.00 in stock

YODi-1, green fluorescent nucleic acid stain

YODi-1 is a cell-impermeant green-fluorescent nucleic acid stain. YODi-1 is chemically equivalent to YOYO®-1.
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Cat. # Quantity Price Lead time
2932-50uL 50 uL, 5 mM/DMSO $85.00 in stock
2932-200uL 200 uL, 5 mM/DMSO $320.00 in stock

YODi-3, red fluorescent nucleic acid stain

YODi-3 is a cell-impermeant red fluorescent nucleic acid stain. YODi-3 is chemically equivalent to YOYO®-3.
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Cat. # Quantity Price Lead time
2933-50uL 50 uL, 5 mM/DMSO $85.00 in stock
2933-200uL 200 uL, 5 mM/DMSO $350.00 in stock

YO-TAP-1, green fluorescent nucleic acid stain

YO-TAP-1 is a cell-impermeant green-fluorescent nucleic acid stain. YO-TAP-1 is chemically equivalent to YO-PRO®-1.
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Cat. # Quantity Price Lead time
A1710 50 uL, 5 mM/DMSO $85.00 in stock
21710 200 uL, 5 mM/DMSO $320.00 in stock

YO-TAP-3, red fluorescent nucleic acid stain

YO-TAP-3 is a cell-impermeant red fluorescent nucleic acid stain. YO-TAP-3 is chemically equivalent to YO-PRO®-3.
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Cat. # Quantity Price Lead time
A2710 50 uL, 5 mM/DMSO $90.00 in stock
22710 200 uL, 5 mM/DMSO $350.00 in stock

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