Cell Function Reagents and Kits
Invitrogen™ XTT (2,3-Bis-(2-Methoxy-4-Nitro-5-Sulfophenyl)-2H-Tetrazolium-5-Carboxanilide)
Redox-based viability probe
Invitrogen™ BCECF, AM (2',7'-Bis-(2-Carboxyethyl)-5-(and-6)-Carboxyfluorescein, Acetoxymethyl Ester)
For measuring changes in the cytosolic pH of most cells
Invitrogen™ BCECF Acid (2',7'-Bis-(2-Carboxyethyl)-5-(and-6)-Carboxyfluorescein), mixed isomers
Dual-excitation ratiometric pH indicator
Invitrogen™ BAPTA, Tetrapotassium Salt, cell impermeant
Highly selective chelator for Ca2+ over Mg2+ and can be used to control level of extracellular Ca2+
Invitrogen™ BAPTA, Tetracesium Salt, cell impermeant
A cell-impermeant chelator, which is a highly selective for Ca2+ over Mg2+
Invitrogen™ Magnesium Green™, Pentapotassium Salt, cell impermeant
Exhibits higher affinity for Mg2+ (Kd approximately 1.0mM) than mag-fura-2 (Kd approximately 1.9mM) or mag-indo-1 (Kd approximately 2.7mM)
Invitrogen™ SPQ (6-Methoxy-N-(3-Sulfopropyl)Quinolinium, Inner Salt)
Chloride indicator
Invitrogen™ Magnesium Green™, AM, cell permeant - Special Packaging
Exhibits higher affinity for Mg2+ (Kd approximately 1.0mM) than mag-fura-2 (Kd approximately 1.9mM) or mag-indo-1 (Kd approximately 2.7mM)
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™ 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.
Invitrogen™ NP-EGTA (o-Nitrophenyl EGTA, Tetrapotassium Salt, cell impermeant
Photolabile chelator that exhibits high selectivity for Ca2+
Invitrogen™ Newport Green™ DCF Diacetate, cell permeant
Has moderate zinc-binding affinity (Kd for Zn2+ approximately 1μM) but is essentially insensitive to Ca2+
Invitrogen™ DiOC6(3) (3,3'-Dihexyloxacarbocyanine Iodide)
For use with fluorescence microscopy
Invitrogen™ Di-4-ANEPPDHQ
Molecules that fluoresce in response to electrical potential changes in their environment
Invitrogen™ DASPEI (2-(4-(dimethylamino)styryl) -N-Ethylpyridinium Iodide)
Stains mitochondria of live cells