Cell Analysis Products
Invitrogenâ„¢ XTT (2,3-Bis-(2-Methoxy-4-Nitro-5-Sulfophenyl)-2H-Tetrazolium-5-Carboxanilide)
Redox-based viability probe
Invitrogenâ„¢ eBioscienceâ„¢ Foxp3 / Transcription Factor Staining Buffer Set
Formulated and optimized for staining with antibodies against transcription factors and nuclear proteins (e.g. Foxp3 and Ki-67), cytokines and chemokines
Invitrogenâ„¢ UltraComp eBeadsâ„¢ Compensation Beads
Designed for use in compensation with all fluorochromes excited by ultraviolet, violet, blue, green, yellow-green, and red lasers. UltraComp eBeads™ react with antibodies of mouse, rat, and hamster origin, and are immunoglobulin light chain-independent. 1 drop (50μL)/test.
Invitrogenâ„¢ PrestoBlueâ„¢ and PrestoBlueâ„¢ 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.
Molecular Probesâ„¢ MTT (3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide)
MTT (3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide)
Invitrogenâ„¢ 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.
Gibcoâ„¢ Dynabeadsâ„¢ Mouse T-Activator CD3/CD28 for T-Cell Expansion and Activation
Dynabeads Mouse T-Activator CD3/CD28 beads are 4.5-μm superparamagnetic beads covalently coupled with an optimized combination of anti-mouse CD3 and anti-mouse CD28 antibodies and intended for ex vivo activation and expansion/proliferation of mouse T cells.
Invitrogenâ„¢ LIVE/DEADâ„¢ BacLightâ„¢ Bacterial Viability Kits
LIVE/DEADâ„¢ BacLightâ„¢ 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.
Molecular Probesâ„¢ CountBrightâ„¢ Absolute Counting Beads, for flow cytometry
CountBrightâ„¢ Absolute Counting Beads, for flow cytometry
Invitrogenâ„¢ LIVE/DEADâ„¢ Viability/Cytotoxicity Kit, for mammalian cells
Useful with a variety of fluorescence-detection methodologies
Invitrogenâ„¢ 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.
Molecular Probesâ„¢ Annexin V Conjugates for Apoptosis Detection
Detect early stages of apoptosis with Annexin V stand-alone Alexa Fluor, APC, Pacific Blue, PE, FITC, and biotin conjugates using flow cytometry.
Applied Biosystemsâ„¢ Dynabeadsâ„¢ anti-E. coli O157
Dynabeads E. coli anti-O157 is a tool for better sample preparation and improved cell culture and immuno-based assays for E. coli O157:H7 in food, feces, water and other environmental samples.
Molecular Probesâ„¢ LIVE/DEADâ„¢ Fixable Aqua Dead Cell Stain Kit, for 405 nm excitation
The LIVE/DEADâ„¢ 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.
Invitrogenâ„¢ SYTOXâ„¢ Green Nucleic Acid Stain - 5 mM Solution in DMSO
Useful indicator of dead cells within a population