Cell Based Assays
Invitrogen™ Dextran, Texas Red™, 3000 MW, 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™ Dextran, SNARF™-1, 70,000 MW, Anionic
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™ BacMam Enhancer Kit
Helps to increase expression of BacMam reagents in mammalian cells
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™ Vybrant™ DyeCycle™ Violet Ready Flow™ Reagent
Vybrant DyeCycle Violet Ready Flow Reagent is a bright, easy-to-use, double-stranded DNA stain for cell cycle analysis in living cells using flow cytometry.
Invitrogen™ eBioscience™ Propidium Iodide
Standard reagent used for assessing cell viability and exclusion of non-viable cells in flow cytometry. PI binds to double-stranded DNA, but is excluded from cells with intact plasma membranes.
Molecular Probes™ Fura-2 Calcium Imaging Calibration Kit (Zero to 10 mM CaEGTA, 50 μM Fura-2)
Fura-2 Calcium Imaging Calibration Kit (Zero to 10 mM CaEGTA, 50 μM Fura-2)
Invitrogen™ Newport Green™ DCF Diacetate, cell permeant
Has moderate zinc-binding affinity (Kd for Zn2+ approximately 1μM) but is essentially insensitive to Ca2+.
Invitrogen™ Neutral Red, high purity
For use with microplate readers and fluorescence microscopes
Invitrogen™ EGTA, Tetra(acetoxymethyl Ester) (EGTA, AM)
Cell-permeant to be passively loaded into cells to generate intracellular EGTA
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™ Dextran, Oregon Green™ 488; 10,000 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
Invitrogen™ Dextran, Tetramethylrhodamine and biotin, 10,000 MW, Lysine Fixable (mini-Ruby)
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™ Dextran, Fluorescein and Biotin, 10,000 MW, Anionic, Lysine Fixable (Mini-Emerald)
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™ 2-NBDG (2-(N-(7-Nitrobenz-2-oxa-1,3-diazol-4-yl)Amino)-2-Deoxyglucose)
2-NBDG is a fluorescent glucose analog that has been used to monitor glucose uptake in live cells, as an indicator of cell viability.