Cell Function Reagents and Kits
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.
Invitrogen™ eBioscience™ Fixable Viability Dye eFluor™ 520
Can be used to irreversibly label dead cells prior to cryopreservation, fixation and/or permeabilization procedures. Unlike 7-AAD and PI, cells labeled with Fixable Viability Dyes can be washed, fixed, permabilized and stained for intracellular antigens without loss of staining intensity.
Invitrogen™ Staphylococcus aureus (Wood strain without protein A) BioParticles™, Alexa Fluor™ 488 conjugate
Fluorescently labeled, heat- or chemically killed bacteria and yeast in a variety of sizes, shapes, and natural antigenicities
Invitrogen™ Lipopolysaccharides From Escherichia coli Serotype 055:B5, Alexa Fluor™ 488 Conjugate
This bright, green-fluorescent conjugate can be used to follow lipopolysaccharide binding, transport and cell-internalization processes
Invitrogen™ EnzChek™ Reverse Transcriptase Assay Kit
The EnzChek Reverse Transcriptase Assay Kit is a convenient, efficient, and inexpensive assay for measuring reverse transcriptase activity and screening reverse transcriptase inhibitors.
Invitrogen™ EnzChek™ Protease Assay Kit, red fluorescence, 100-1000 assays
Detects metallo-, serine, acid, and sulfhydryl proteases
Invitrogen™ Fura Red™, AM, cell permeant
Visible light-excitable fura-2 analog that offers particular possibilities for ratiometric measurement of Ca2+ in single cells
Invitrogen™ Fura dextran, Potassium Salt, 10,000 MW, Anionic
Derivative of ratiometric, UV light-excitable fura-2 indicator coupled to water-soluble 10,000 MW dextran
Invitrogen™ TO-PRO™3 Ready Flow™ Reagent
TO-PRO™3 Ready Flow™ Reagent is a bright, easy-to-use nucleic acid stain for distinguishing dead cells from live cells in flow cytometry assays.
Invitrogen™ ReadyProbes™ Cell Viability Imaging Kit, Blue/Green
Determine the viability of cells quickly and easily. Invitrogen™ ReadyProbes™ Cell Viability Imaging Kit, Blue/Green is a ready-to-use assay kit for use in for fluorescence microscopy, fluorescence microplate readers, and flow cytometry.
Invitrogen™ ReadyProbes™ Cell Viability Imaging Kit, Blue/Red
Determine the viability of cells quickly and easily. Invitrogen™ ReadyProbes™ Cell Viability Imaging Kit, Red/Blue is a ready-to-use assay kit for use in for fluorescence microscopy, fluorescence microplate readers, and flow cytometry.
Invitrogen™ eBioscience™ Calcein Blue AM Viability Dye
Membrane-permeable live-cell labeling dye. Upon entering the cell, intracellular esterases cleave the acetoxymethyl (AM) ester group, yielding the membrane-impermeable Calcein Blue fluorescent dye. Apoptotic and dead cells with compromised cell membranes do not retain Calcein Blue.
Invitrogen™ eBioscience™ Indo-1 AM Calcium Sensor Dye (UltraPure Grade)
Membrane-permeable dye used for determining changes in calcium concentrations in the cell using fluorescence microscopy, flow cytometry, fluorescence spectroscopy and fluorescence microplate readers. Once Indo-1 enters the cell, esterases cleave the AM group yielding a membrane-impermeable dye
Invitrogen™ eBioscience™ Calcium Sensor Dye eFluor™ 514
Membrane-permeable dye used to monitor changes in intracellular free calcium concentrations in the cell. Once eFluor™ 514 Calcium Sensor Dye enters the cell, cellular esterases cleave the AM group yielding a membrane-impermeable dye fluorescing at ≈520nm.
Molecular Probes™ pHrodo™ Green S. aureus BioParticles™ Phagocytosis Kit for Flow Cytometry
pHrodo™ Green S. aureus BioParticles™ Phagocytosis Kit for Flow Cytometry