Cell Based Assays
Invitrogen™ LysoTracker™ Deep Red
Deep red-fluorescent dye for labeling and tracking acidic organelles in live cells
Invitrogen™ HCS LipidTOX™ Red Neutral Lipid Stain, for cellular imaging
High affinity for neutral lipid droplets
Molecular Probes™ LIVE/DEAD™ BacLight™ Bacterial Viability and Counting Kit, for flow cytometry
The LIVE/DEAD™ BacLight™ Bacterial Viability and Counting Kit allows researchers to reliably distinguish and quantitate live and dead bacteria with the aid of a flow cytometer, even in a mixed population containing a range of bacterial types.
Invitrogen™ CellMask™ Plasma Membrane Stains
Invitrogen CellMask™ plasma membrane stains enable fast and uniform labeling of the plasma membrane in almost all cell types. These stains work rapidly and can be detected using standard microscope filter sets with any imaging instrument.
Invitrogen™ Image-iT™ TMRM Reagent (mitochondrial membrane potential indicator)
Healthy mitochondrial membranes maintain a difference in electrical potential between the interior and exterior of the organelle, referred to as a membrane potential.
Invitrogen™ ATP Determination Kit
Detect and quantify ATP in biochemical and cell viability assays with the ATP Determination Kit. This luminescence-based ATP assay utilizes the luciferase-luciferin reaction, offering exceptional sensitivity to detect as little as 0.1 picomole of ATP using a luminometer or microplate reader.
Invitrogen™ NucBlue™ Fixed Cell ReadyProbes™ Reagent (DAPI)
High-purity form of DAPI stain in room temperature-stable solution that is provided in dropper bottle
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.
Molecular Probes™ 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.
Invitrogen™ Amplex™ Red/UltraRed Stop Reagent
Designed for use with both the Amplex Red and Amplex UltraRed fluorogenic substrates and assay kits
Invitrogen™ Acridine Orange (10 mg/mL in water)
Cell-permeant nucleic acid binding dye
Invitrogen™ Dextran, Cascade Blue™, 3000 MW, Anionic, Lysine Fixable
Rigorous methods for removing as much unconjugated dye as practical, followed by assay of dextran conjugates by thin-layer chromatography to help ensure absence of low molecular weight contaminants
Invitrogen™ LIVE/DEAD™ Fixable Near IR (780) Viability Kit, for 633 nm excitation
The LIVE/DEAD Fixable viability kits allow for clear determination of live and dead cells, enabling more precise analysis with both conventional and spectral flow cytometry.
Invitrogen™ CyQUANT™ Cell Proliferation Assays
CyQUANT cell proliferation assays are fast and highly sensitive fluorescence methods for counting cells to assess cell growth and cytotoxicity in microplate format. These assays use fluorescent nucleic-acid-binding dyes to measure cell number based on DNA content.
Invitrogen™ Dextran, Fluorescein, 500,000 MW, Anionic, Lysine Fixable
Rigorous methods for removing as much unconjugated dye as practical, followed by assay of dextran conjugates by thin-layer chromatography to help ensure absence of low molecular weight contaminants