Tissue Staining Reagents

Thermo Scientific™ Richard-Allan Scientific™ Signature Series Bluing Reagent Available on GSA/VA Contract for Federal Government customers only.

Ensure crisp nuclear detail with the ready-to-use Thermo Scientific™ Richard-Allan Scientific™ Signature Series Bluing Reagent.

Thermo Scientific™ Staining Accessories Available on GSA/VA Contract for Federal Government customers only.

Accessory items for use with Tissuewave™, Excelsior™ and Varistain™ systems

Fisher Chemical™ Harris Modified Method Hematoxylin Stains Available on GSA/VA Contract for Federal Government customers only.

For histological and cytological use as a nuclear stain

Fisher HealthCare™ Pinnacle Portfolio Hematoxylin 1 Stain

Rapid stain requires no filtration prior to use

Thermo Scientific™ Shandon™ Instant Eosin Available on GSA/VA Contract for Federal Government customers only.

Obtain brilliant and consistent staining with Thermo Scientific™ Shandon™ Instant Eosin.

Fisher HealthCare™ Pinnacle Portfolio Hematoxylin Stain+ Available on GSA/VA Contract for Federal Government customers only.

Uniquely formulated product yields results which exceed that of Gill or Harris hematoxylins

Fisher HealthCare™ Pinnacle Portfolio Hematoxylin 2 Stain Available on GSA/VA Contract for Federal Government customers only.

Designed to produce staining intensity similar to Harris Hematoxylin

Fisher HealthCare™ Pinnacle Portfolio Eosin-Y Stain Available on GSA/VA Contract for Federal Government customers only.

A fast-acting, alcoholic counterstain which provides excellent delineation of cytoplasmic components

Molecular Probes™ Reference Dye Sampler Kit, Five 1mm Solution, 1mL each Non-distribution product as customer accommodation.

Emission spectra covering entire visible wavelength range

Molecular Probes™ SNARF™ -1 Carboxylic Acid, Acetate, Succinimidyl Ester, Special Packaging Non-distribution product as customer accommodation.

Permits simultaneous long-term tracing of mixed-cell populations using different fluorescent colors

Molecular Probes™ Fluo-5N, Pentapotassium Salt, Cell Impermeant Non-distribution product as customer accommodation.

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™ CellTracker™ Green CMFDA Dye Non-distribution product as customer accommodation.

Fluorescent dye well suited for monitoring cell movement or location

Molecular Probes™ Calcium Green™-5N, AM, Cell Permeant, Special Packaging Non-distribution product as customer accommodation.

Labeled calcium indicators are molecules that exhibit an increase in fluorescence upon binding Ca2+

Molecular Probes™ Fluo-5N, AM, Cell Permeant, Special Packaging Non-distribution product as customer accommodation.

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™ TetraSpeck™ Fluorescent Microspheres Size Kit (mounted on slide) Non-distribution product as customer accommodation.

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

Molecular Probes™ NP-EGTA (o-Nitrophenyl EGTA, Tetrapotassium Salt, Cell Impermeant Non-distribution product as customer accommodation.

Photolabile chelator that exhibits high selectivity for Ca2+

Molecular Probes™ Rhod-2, AM, Cell Permeant Non-distribution product as customer accommodation.

Cells may be loaded with AM ester forms of these calcium indicators by adding dissolved indicator directly to dishes containing cultured cells

Molecular Probes™ Dextran, Tetramethylrhodamine, 2,000,000 MW, Lysine Fixable Non-distribution product as customer accommodation.

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

Molecular Probes™ Calcium Green™-1 dextran, Potassium Salt, 3000 MW, Anionic Non-distribution product as customer accommodation.

Labeled calcium indicators are molecules that exhibit an increase in fluorescence upon binding Ca2+

Molecular Probes™ Lucifer Yellow CH, Lithium Salt, for microinjection Non-distribution product as customer accommodation.

Water-soluble dye with excitation/emission peaks of 428/536nm

Molecular Probes™ CellTracker™ Orange CMTMR Dye Non-distribution product as customer accommodation.

Fluorescent dye well suited for monitoring cell movement or location

Molecular Probes™ NP-EGTA, AM (o-Nitrophenyl EGTA, AM), Cell Permeant Non-distribution product as customer accommodation.

Once converted to NP-EGTA by intracellular esterases, it becomes photolabile chelator

Molecular Probes™ Dextran, Lucifer Yellow, 10,000 MW, Anionic, Lysine Fixable Non-distribution product as customer accommodation.

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

Molecular Probes™ Newport Green™ DCF Diacetate, Cell Permeant Non-distribution product as customer accommodation.

Has moderate zinc-binding affinity (Kd for Zn2+ approximately 1μM) but is essentially insensitive to Ca2+

Molecular Probes™ InSpeck™ Green (505/515) Microscope Image Intensity Calibration Kit, 2.5μm Non-distribution product as customer accommodation.

Provides microsphere standards that generate series of well-defined fluorescent intensity levels for constructing calibration curves and evaluating sample brightness

Molecular Probes™ Dextran, Amino, 500,000 MW Non-distribution product as customer accommodation.

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

Molecular Probes™ Fluo-5F, Pentapotassium Salt, Cell Impermeant Non-distribution product as customer accommodation.

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

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