Cell Based Assays

Bioassays, kits, and reagents used to analyze various properties of living cell samples. Products include apoptosis assays, signal transduction assays, and cell growth and differentiation assays.

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Invitrogen™ XTT (2,3-Bis-(2-Methoxy-4-Nitro-5-Sulfophenyl)-2H-Tetrazolium-5-Carboxanilide)

Redox-based viability probe

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Invitrogen™ PrestoBlue™ and PrestoBlue™ HS Cell Viability Reagents

Monitor cell proliferation and viability with the resazurin-based PrestoBlue and PrestoBlue HS cell viability reagents. These nontoxic and cell permeable reagents quantitatively measure cell viability in as little as 10 minutes using absorbance- or fluorescence-based microplate readers.

Pricing and Availability
Specifications

Content And Storage	Store at 2°C to 8°C and protect from light.
Form	Liquid
Product Type	Cell Viability Reagent
For Use With (Equipment)	Microplate Reader,Spectrophotometer,HTS Reader
For Use With (Application)	Viability Assay
Product Line	PrestoBlue
Detection Method	Colorimetric, Fluorescence

Molecular Probes™ MTT (3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide)

MTT (3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide)

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Invitrogen™ Calcein AM, Cell-permeant Green and Blue Dyes

Calcein AM is a cell-permeant dye that can be used to determine cell viability in most eukaryotic cells. In live cells, the non-fluorescent Calcein AM is converted to green or blue fluorescent Calcein, after acetoxymethyl ester hydrolysis by intracellular esterases.

Pricing and Availability
Specifications

Shipping Condition	Room Temperature
Content And Storage	Store in freezer (-5°C to -30°C) and protect from light.
For Use With (Equipment)	Fluorescence Microscope
Reagent Type	Cell Tracker Compounds, Cell Labeling Reagents
Dye Type	Other Label(s) or Dye(s)
For Use With (Application)	Cell Tracing,Cell Tracker

Invitrogen™ DAPI and Hoechst Nucleic Acid Stains

DAPI and Hoechst are classic popular nuclear counterstains for use in all fluorescent cell and tissue techniques. The blue fluorescence is vivid contrast to green, yellow, orange, red, far red and NIR fluorescent probes and labels.

Pricing and Availability
Specifications

Shipping Condition	Room Temperature
Color	Blue
Label Type	Fluorescent Dye
Detection Method	Fluorescence

Molecular Probes™ CellROX™ Orange Flow Cytometry Assay Kit

CellROX™ Orange Flow Cytometry Assay Kit

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Invitrogen™ LIVE/DEAD™ Fixable Far Red Dead Cell Stain Kit, for 633 or 635 nm excitation

The LIVE/DEAD™ Fixable Far-Red Dead Cell Stain Kit is used to determine the viability of cells prior to the fixation and permeabilization required for intracellular antibody staining, or prior to elimination of biohazardous materials using formaldehyde fixation.

Pricing and Availability
Specifications

Shipping Condition	Room Temperature
dimExcitationWavelengthRange	633 nm
Description	LIVE/DEAD™ Fixable Far Red Dead Cell Stain Kit, for 633 or 635 nm excitation
Form	Solid
Solubility	DMSO (Dimethylsulfoxide)
Color	Far-red
Emission	655
Dye Type	LIVE/DEAD™ Fixable Far Red Dead Cell Stain
For Use With (Application)	Viability Assay
Detection Method	Fluorescence
Cell Type	Eukaryotic Cells
Cell Permeability	Impermeant
Format	Tube(s)
Product Type	Stain
For Use With (Equipment)	Flow Cytometer
Product Line	LIVE/DEAD

Invitrogen™ Vybrant™ Apoptosis Assay Kits for apoptotic and necrotic cell staining

Easily distinguish cells undergoing apoptosis with Vybrant Apoptosis Assay Kits, which offer dyes, including YO-PRO-1 and Hoechst 33342, for apoptotic and necrotic cell staining.

Pricing and Availability
Specifications

Format	Tube
For Use With (Equipment)	Flow Cytometer
Storage Requirements	Store in refrigerator (2–8°C) and protect from light
Detection Method	Fluorescence

Molecular Probes™ Vybrant™ DyeCycle™ Violet/SYTOX™ AADvanced™ Apoptosis Kit, for flow cytometry

Vybrant™ DyeCycle™ Violet/SYTOX™ AADvanced™ Apoptosis Kit, for flow cytometry

Pricing and Availability

Invitrogen™ CellTrace™ Violet Cell Proliferation Kit, for flow cytometry

CellTrace™ Violet Cell Proliferation Kit, for flow cytometry

Pricing and Availability
Specifications

Shipping Condition	Room Temperature
Format	Tube(s)
Product Type	Cell Proliferation Kit
For Use With (Equipment)	Flow Cytometer
Solubility	DMSO (Dimethylsulfoxide)
Emission	405/450
For Use With (Application)	Proliferation Assay
Product Line	CellTrace
Detection Method	Fluorescence

Molecular Probes™ APO BrdU (TUNEL) Kit

APO BrdU (TUNEL) Kit

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Molecular Probes™ LIVE/DEAD™ Fixable Aqua Dead Cell Stain Kit, for 405 nm excitation

The LIVE/DEAD™ Fixable Aqua Dead Cell Stain Kit is used to determine the viability of cells prior to the fixation and permeabilization required for intracellular antibody staining, or prior to elimination of biohazardous materials using formaldehyde fixation.

Pricing and Availability
Specifications

Shipping Condition	Room Temperature
dimExcitationWavelengthRange	375 nm
Description	LIVE/DEAD™ Fixable Aqua Dead Cell Stain Kit, for 405 nm excitation
Form	Solid
Color	Aqua
Emission	526
Dye Type	LIVE/DEAD™ Fixable Aqua Dead Cell Stain
For Use With (Application)	Viability Assay
Detection Method	Fluorescence
Cell Type	Eukaryotic Cells
Cell Permeability	Impermeant
Product Type	Stain
For Use With (Equipment)	Flow Cytometer
Product Line	LIVE/DEAD

Invitrogen™ Vybrant™ FLICA Caspase Apoptosis Assay Kits for flow cytometry

Detect apoptosis via flow cytometry with Vybrant FLICA Caspase Assays that detect poly and caspase-3/7/8 activities.

Pricing and Availability
Specifications

Shipping Condition	Room Temperature
Format	Tube
For Use With (Equipment)	Flow Cytometer
Flow Cytometer Laser Lines	UV, 488
Product Type	Caspase Assay Kit
Quantity	25 assays
Storage Requirements	Store in refrigerator (2–8°C) and protect from light.
Label Type	Other Label(s) or Dye(s)
Detection Method	Fluorescence
Product Line	Vybrant

Invitrogen™ BacLight™ Red Bacterial Stain

BacLight™ Red Bacterial Stain

Pricing and Availability

Molecular Probes™ FxCycle™ PI/RNase Staining Solution

FxCycle™ PI/RNase Staining Solution

Pricing and Availability

Cell Based Assays

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