Cell Based Assays
Invitrogen™ Dextran, Alexa Fluor™ 594; 10,000 MW, Anionic, 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™ SYTO™ 41 Blue Fluorescent Nucleic Acid Stain - 5 mM Solution in DMSO
For use with fluorescence microscopy and flow cytometry
Invitrogen™ Dextran, Amino, 500,000 MW
Rigorous methods for removing as much unconjugated dye as practical, followed by sssay of dextran conjugates by thin-layer chromatography to help ensure absence of low molecular weight contaminants
Invitrogen™ eBioscience™ Cell Proliferation Dye eFluor™ 450
A violet fluorescent dye that can be used to monitor individual cell divisions for up to 7 generations.
Invitrogen™ Di(Acetoxymethyl Ester) (6-Carboxy-2',7'-Dichlorodihydrofluorescein Diacetate)
Chemically reduced, acetylated form of fluorescein used as indicator for reactive oxygen species in cells
Invitrogen™ SYTOX™ Orange Nucleic Acid Stain - 5 mM Solution in DMSO
Useful as an indicator of cell death
Invitrogen™ MQAE (N-(Ethoxycarbonylmethyl)-6-Methoxyquinolinium Bromide)
6-methoxyquinolinium derivative and fluorescent indicator for intracellular Cl-
Invitrogen™ Oregon Green™ 488 BAPTA-1, AM, cell permeant - Special Packaging
Cells may be loaded with the AM ester forms of these calcium indicators by adding the dissolved indicator directly to dishes containing cultured cells
Invitrogen™ Newport Green™ DCF Diacetate, cell permeant
Has moderate zinc-binding affinity (Kd for Zn2+ approximately 1μM) but is essentially insensitive to Ca2+
Invitrogen™ FluoZin™-2, AM, cell permeant
Designed to detect Zn2+ concentrations that are present in synaptic vesicles and released in response to electrical stimulation or excitotoxic agonists
Invitrogen™ CoroNa™ Green, AM, cell permeant - Special Packaging
A sodium ion indicator that exhibits an increase in green fluorescence emission intensity upon binding Na+, with little shift in wavelength