Cell Function Reagents and Kits
Invitrogen™ 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.
Invitrogen™ Staphylococcus aureus (Wood strain without protein A) BioParticles™, fluorescein conjugate
Fluorescently labeled, heat- or chemically killed bacteria and yeast in a variety of sizes, shapes, and natural antigenicities
Invitrogen™ alamarBlue™ and alamarBlue™ HS Cell Viability Reagents
The alamarBlue cell viability reagents are ready-to-use resazurin-based solutions that function as cell health indicators by using the reducing power of living cells to quantitatively measure viability.
Invitrogen™ SYTOX™ Dead Cell Stain Sampler Kit, for flow cytometry
SYTOX™ Dead Cell Stain Sampler Kit contains five nucleic acid stains that can be used to determine the viability of cells in flow cytometry assays.
Invitrogen™ LIVE/DEAD™ BacLight™ Bacterial Viability Kits
LIVE/DEAD™ BacLight™ Bacterial Viability Kits are easy-to-use fluorescent staining kits commonly used for assessing the viability of bacterial cells. These kits provide a two-color fluorescence assay of bacterial viability using green and red fluorescent dyes for use with imaging, flow, and assays.
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.
Invitrogen™ eBioscience™ CFSE
Widely used for cell tracking and proliferation studies. It has also been used in CTL assays and cell motility studies. CFSE readily crosses intact cell membranes.
Invitrogen™ eBioscience™ Fixable Viability Dye eFluor™ 780
A viability dye that can be used to irreversibly label dead cells prior to cryopreservation, fixation, and/or permeabilization procedures.
Invitrogen™ CyQUANT™ LDH Cytotoxicity Assays
CyQUANT cytotoxicity assays measure cellular toxicity based on the release of cytosolic enzymes (LDH or G6PD) from damaged cells. These cytotoxicity assays utilize either colorimetric or fluorescence detection and allow continuous monitoring of cell death using microplate readers.
Invitrogen™ Fluo-4, AM, cell permeant
Fluo-4 is an analog of fluo-3 with the two chlorine substituents replaced by fluorines, which results in increased fluorescence excitation at 488 nm and consequently higher fluorescence signal levels.
Invitrogen™ eBioscience™ Fixable Viability Dye eFluor™ 506
A viability dye that can be used to irreversibly label dead cells prior to cryopreservation, fixation, and/or permeabilization procedures.
Invitrogen™ LIVE/DEAD™ Sperm Viability Kit
Assay for viability and fertilizing potential of sperm
Invitrogen™ GlowQuant™ ATP Cell Viability Assay Kit
The GlowQuant™ ATP Cell Viability Assay Kit is a ready-to-use, bioluminescence-based solution for rapid and sensitive measurement of viable cells through ATP detection and quantification.
Invitrogen™ CellEvent™ Senescence Green Detection Kit
CellEvent™ Senescence Green Detection Kit consists of a fluorescent probe and optimized buffer that enable the image-based detection of senescent cells
Invitrogen™ LIVE/DEAD™ Viability/Cytotoxicity Assay Kit (Green/Deep Red)
A two-color fluorescent cell viability assay that simultaneously identifies live and dead cells. Live cells are labeled with calcein dye and emit a green fluorescence, while dead cells are labeled with SYTOX Deep Red dye and emit a red fluorescence.