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Invitrogen™ Molecular Probes™ Valinomycin

Commonly used as an agent to induce apoptosis and can calibrate potentiometric responses in membrane experiments involving potential-sensitive dyes VALINOMYCINValinomycin is a potassium selective ionophore

Invitrogen™ Molecular Probes™ Dextran, Alexa Fluor™ 488; 10,000 MW, Anionic, Fixable

Rigorous methods for removing as much unconjugated dye as practical, followed by an assay of dextran conjugates by thin-layer chromatography to help ensure the absence of low molecular weight contaminants DEXTRAN, ALEXA FLUOR(R) 4The increased photostability and fluorescence

Invitrogen™ Molecular Probes™ Ionomycin, Calcium Salt

Effective Ca2+ ionophore that is commonly used to modify intracellular Ca2+ concentrations Ionomycin, calcium salt, 1 mg

Invitrogen™ Molecular Probes™ ActinGreen™ 488 ReadyProbes™ Reagent

Selective, high-affinity F-actin probe conjugated to bright, photostable, green-fluorescent dye ActinGreen 488 ReadyProbes Reagent, 1 Kit

Invitrogen™ Molecular Probes™ Calcium Calibration Buffer Kit #1, zero and 10mm CaEGTA

Determine the dissociation constant (Kd) of fluorescent Ca2+ indicators using a fluorometer or quantitative imaging system Calcium Calibration Buffer Kit 1 zero and 10 mMCaEGTA (2 x 50 ml)

Invitrogen™ Molecular Probes™ Cell Imaging Kit

Emphasize user friendliness and workflow convenience MOLECULAR PRO CELL IMAGING KIT

Invitrogen™ Molecular Probes™ Dextran, Fluorescein and Biotin, 3000 MW, Anionic, Lysine Fixable (Micro-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 DEXTRAN, FLUORESCEIN ANDThe fluorescein and biotin 3000 MW fixable

Invitrogen™ Molecular Probes™ SNARF™ 5-(and-6)-Carboxy SNARF -1

The cell-impermeant pH indicator has pKa of approximately 7.5, thus is useful for measuring pH changes between pH 7 and pH 8 5-(and-6)-carboxy SNARF-1, 1 mg

Invitrogen™ Molecular Probes™ Calcein Blue, AM

A cell-permeant esterase substrate that can serve as a viability probe Calcein blue, AM, 1 mg

Invitrogen™ Molecular Probes™ Dextran, Alexa Fluor™ 647; 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 DEXTRAN, ALEXA FLUOR(R) 6The increased photostability and fluorescence

Invitrogen™ Molecular Probes™ Live Cell Imaging Solution

Physiological medium developed for live cell imaging applications that has broad utility in cell-based research, including dye loading and wash steps Live Cell Imaging Solution, 500 ml

Invitrogen™ Molecular Probes™ LIVE/DEAD™ Cell Imaging Kit (488/570)

Sensitive two-color fluorescence cell viability assay optimized for FITC and Texas Red™ filters LIVE/DEAD Cell Imaging Kit *488/570*,1 Kit

Invitrogen™ Molecular Probes™ SNARF™ 5-(and-6)-Carboxy SNARF -1, Acetoxymethyl Ester, Acetate

Cell-permeant pH indicator has pKa of approximately 7.5 after de-esterification, thus is useful for measuring pH changes between pH 7 and pH 8 5-(and-6)-carboxy SNARF®-1, acetoxymethyl ester,acetate, 1mg

Invitrogen™ Molecular Probes™ 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 DEXTRAN, TETRAMETHYLRHODAThe tetramethylrhodamine and biotin 10,000 MW

Invitrogen™ Molecular Probes™ Calcein, AM, Cell-Permeant Dye

Can be used to determine cell viability in most eukaryotic cells X20 Calcein, am 20x special packaging Store atCalcein AM is a cell-permeant dye that can be

Invitrogen™ Molecular Probes™ NucBlue Live ReadyProbes™ Reagent

Hoechst stain formulated in room temperature-stable solution that is provided in dropper bottle NucBlue Live Cell Stain *Apply 2 drops/ml* *Hoechst 33342 Special Formulation*, 1 K

Invitrogen™ Molecular Probes™ CellTracker™ Red CMTPX Dye

A fluorescent dye well suited for monitoring cell movement or location X20 Celltracker(tm) red cmtpx Store at -20CCellTracker reagents freely diffuse through the

Invitrogen™ Molecular Probes™ QTRACKER™ Qdot™ 605 Cell Labeling Kit

Designed for loading cells grown in culture with highly fluorescent Qdot nanocrystals Qtracker 605 Cell Labeling Kit, 1 kit

Invitrogen™ Molecular Probes™ ANTS (8-Aminonaphthalene-1,3,6-Trisulfonic Acid, Disodium Salt)

Polyanionic dye often used in combination with the cationic quencher DPX for membrane fusion or permeability assays, including complement-mediated immune lysis 8-aminonaphthalene-1,3,6-trisulfonic acid,disodium salt (ANTS), 1 g

Invitrogen™ Molecular Probes™ Dextran, Tetramethylrhodamine, 10,000 MW, Lysine Fixable (fluoro-Ruby)

Rigorous methods for removing as much unconjugated dye as practical, followed by an assay of dextran conjugates by thin-layer chromatography to help ensure the absence of low molecular weight contaminants DEXTRAN, TETRAMETHYLRHODAThe tetramethylrhodamine 10,000 MW lysine-fixable

Invitrogen™ Molecular Probes™ 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 DEXTRAN, TETRAMETHYLRHODAThe tetramethylrhodamine 3000 MW fixable dextran

Invitrogen™ Molecular Probes™ Oregon Green™ 488 BAPTA-1, Hexapotassium Salt, Cell Impermeant

A visible light-excitable calcium indicator OREGON GREEN(R) 488 BAPTAOregon Green 488 BAPTA-1, hexapotassium salt is a

Invitrogen™ Molecular Probes™ ActinRed™ 555 ReadyProbes™ Reagent

Selective, high-affinity F-actin probe conjugated to red-orange fluorescent dye tetramethylrhodamine (TRITC) ActinRed 555 ReadyProbes Reagent, 1 Kit

Invitrogen™ Molecular Probes™ 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 X20 Corona green, am cell permeant Store at -20°CCoroNa Green dye is a sodium ion indicator that

Invitrogen™ Molecular Probes™ 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 FURA DEXTRAN, POTASSIUM SFura dextran, potassium salt, 10,000 MW, anionic

Invitrogen™ Molecular Probes™ TetraSpeck™ Microspheres, 0.1μm, fluorescent blue/green/orange/dark red

Beads that each display four well-separated excitation/emission peaks TetraSpeck microspheres, 0.1 µm, 0,5ml,fluorescent blue/green/orange/dark red

Invitrogen™ Molecular Probes™ TetraSpeck™ Fluorescent Microspheres Size Kit (mounted on slide)

For calibration of wide field, TIRF and confocal fluorescence microscopes, especially for multicolor applications like colocalization analysis and derivation of point spread functions critical for deconvolution TetraSpeck Fluorescent Microspheres Size Kitmounted on slides

Invitrogen™ Molecular Probes™ Mag-Fura-2, Tetrapotassium Salt, Cell Impermeant

Intracellular magnesium indicator that is ratiometric and UV light-excitable Mag-fura-2, tetrapotassium salt cell impermeant,1 mg

Invitrogen™ Molecular Probes™ Oregon Green™ 488 BAPTA-5N, Hexapotassium Salt, Cell Impermeant

Visible light-excitable, low affinity Ca2+ indicator OREGON GREEN(R) 488 BAPTAThe cell-impermeant visible lightexcitable, low

Invitrogen™ Molecular Probes™ Cholera Toxin Subunit B (Recombinant), Alexa Fluor™ 488 Conjugate

Made from a recombinant version of the B subunit only to provide a very high-purity product that is completely free of the toxic A subunit CHOLERA TOXIN SUBUNIT B (The Alexa Fluor® 488 cholera toxin subunit B

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