Cell Based Assays
Molecular Probes™ MTT (3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide)
MTT (3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide)
Invitrogen™ Phen Green™ SK, Diacetate
Green-fluorescent heavy metal indicator can be used to detect a broad range of ions
Invitrogen™ Measure-IT™ High-Sensitivity Nitrite Assay Kit
Provides add-and-read convenience and high-throughput scalability to quantitation of nitrite, thiol, and lead/cadmium
Invitrogen™ Dextran, Alexa Fluor™ 488; 10,000 MW, Anionic, Fixable
Labeled dextrans are hydrophilic polysaccharides most commonly used in microscopy studies to monitor cell division, track the movement of live cells, and to report the hydrodynamic properties of the cytoplasmic matrix.
Invitrogen™ Dextran, Tetramethylrhodamine, 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™ PiPer™ Pyrophosphate or Phosphate Assay Kit
The PiPer Pyrophosphate Assay Kit provides reagents for fluorogenic or colorimetric detection as low as 0.4 μM (fluorescence) or 2 μM (absorbance) inorganic pyrophosphate (PPi). The Phosphate Assay Kit can detect down to 0.2 μM Pi in purified enzyme systems. Each kit is sufficient for 1000 labelings.
Invitrogen™ eBioscience™ Propidium Iodide Staining Solution
Ready-to-use solution for the exclusion of nonviable cells in flow cytometric analysis. Propidium Iodide binds to double-stranded DNA by intercalating between basepairs, but is excluded from cells with intact plasma membranes.
Invitrogen™ Di-4-ANEPPS
Molecules that fluoresce in response to electrical potential changes in their environment
Molecular Probes™ NucGreen™ Dead 488 ReadyProbes™ Reagent (SYTOX™ Green)
NucGreen™ Dead 488 ReadyProbes™ Reagent
Invitrogen™ SYTOX™ Green Ready Flow™ Reagent
SYTOX™ Green Ready Flow™ Reagent is a bright, easy-to-use nucleic acid stain for distinguishing dead cells from live cells in flow cytometry assays.
Invitrogen™ Annexin V Ready Flow Conjugates for Apoptosis Detection
Annexin V conjugate stains enable you to easily determine apoptotic cells via flow cytometry.
Invitrogen™ Qtracker™ 605 Cell Labeling Kit
Designed for loading cells grown in culture with highly fluorescent Qdot nanocrystals
Invitrogen™ Escherichia coli (K-12 strain) BioParticles™, fluorescein conjugate
The fluorescence of the dye conjugates is uniformly intense over the pH range from 3 to 10.
Invitrogen™ Escherichia coli (K-12 strain) BioParticles™, Texas Red™ conjugate
The fluorescence of the dye conjugates is uniformly intense over the pH range from 3 to 10.
Invitrogen™ Escherichia coli BioParticles™ Opsonizing Reagent
The Escherichia coli BioParticles™ opsonizing agent is derived from highly purified rabbit polyclonal IgG antibodies.