Cell Function Reagents and Kits
Molecular Probes™ Resazurin, Sodium Salt
Resazurin, Sodium Salt
Invitrogen™ PBFI, Tetraammonium Salt, cell impermeant
PBFI is potassium-sensitive molecule used measure intracellular K+ fluxes in animal cells and in plant cells and vacuoles
Invitrogen™ BAPTA, Tetracesium Salt, cell impermeant
A cell-impermeant chelator, which is a highly selective for Ca2+ over Mg2+
Invitrogen™ SBFI, Tetraammonium Salt, cell impermeant
Sodium-sensitive molecule used to estimate Na+ gradients in isolated mitochondria, to measure intracellular NA+ levels, or to measure Na+ efflux in cells
Invitrogen™ BAPTA, Tetrapotassium Salt, cell impermeant
Highly selective chelator for Ca2+ over Mg2+ and can be used to control level of extracellular Ca2+
Invitrogen™ Rhod-5N, Tripotassium Salt, cell impermeant
Cells may be physically loaded with the cell-impermeant salt forms of these indicators using patch pipet, microinjection or pinocytotic cell-loading reagent
Invitrogen™ Fura-2, Pentapotassium Salt, cell impermeant
Fura-2, pentapotassium salt is an intracellular calcium indicator that is ratiometric and UV light-excitable.
Invitrogen™ Rhod-2, Tripotassium Salt, cell impermeant
Cells may be physically loaded with cell-impermeant salt forms of these indicators using patch pipet, microinjection or pinocytotic cell-loading reagent
Invitrogen™ Fluo-5F, Pentapotassium Salt, cell impermeant
Analog of fluo-4 with lower Ca2+-binding affinity, making it suitable for detecting intracellular calcium levels in 1μM to 1mM range that would saturate esponse of fluo-3 and fluo-4
Molecular Probes™ Fluo-4, Pentapotassium Salt, cell impermeant
Fluo-4, Pentapotassium Salt, cell impermeant
Invitrogen™ Fluo-5N, Pentapotassium Salt, cell impermeant
Analog of fluo-4 with lower Ca2+-binding affinity, making it suitable for detecting intracellular calcium levels in 1μM to 1mM range that would saturate response of fluo-3 and fluo-4
Molecular Probes™ Fluo-4FF, Pentapotassium Salt, cell impermeant
Fluo-4FF, Pentapotassium Salt, cell impermeant
Invitrogen™ Mag-Fura-2, Tetrapotassium Salt, cell impermeant
Intracellular magnesium indicator that is ratiometric and UV light-excitable
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™ Fura dextran, Potassium Salt, 10,000 MW, Anionic
Derivative of ratiometric, UV light-excitable fura-2 indicator coupled to water-soluble 10,000 MW dextran