Tissue Staining Reagents

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

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.

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

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

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.

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 Hematoxylin 1 Stain

Rapid stain requires no filtration prior to use

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

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

Molecular Probes™ Mag-Fura-2, Tetrapotassium Salt, Cell Impermeant Non-distribution product as customer accommodation.

Intracellular magnesium indicator that is ratiometric and UV light-excitable

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

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

Molecular Probes™ QTRACKER™ 625 Cell Labeling Kit Non-distribution product as customer accommodation.

Use custom targeting peptide to deliver orange/red-fluorescent nanocrystals into cytoplasm of live cells

Molecular Probes™ Influx™ Pinocytic Cell-Loading Reagent Non-distribution product as customer accommodation.

Provides convenient, rapid and simple procedure for loading water-soluble materials into live cells

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

Intracellular magnesium indicator that is ratiometric and UV light-excitable

Molecular Probes™ NEUROTRACE™ 640/660 Deep-Red Fluorescent Nissl Stain, Solution in DMSO Non-distribution product as customer accommodation.

Selective for Nissl substance characteristic of neurons and provides more sensitivity than traditional histological dyes like toluidine blue or cresyl violet

Molecular Probes™ Rhod-FF, AM, Cell Permeant, Special Packaging 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™ Carboxy-DCFDA (5-(and-6)-Carboxy-2',7'-Dichlorofluorescein Diacetate), Mixed Isomers Non-distribution product as customer accommodation.

Colorless and nonfluorescent until the acetate groups are cleaved by intracellular esterases to yield the fluorescent fluorophore, 5-(and-6)-carboxy-2',7' -dichlorofluorescein

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

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™ PBFI, Tetraammonium Salt, Cell Impermeant Non-distribution product as customer accommodation.

PBFI is potassium-sensitive molecule used measure intracellular K+ fluxes in animal cells and in plant cells and vacuoles

Molecular Probes™ Dextran Texas Red™, 3000 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

Invitrogen™ Molecular Probes™ Cell Imaging Kit Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Emphasize user friendliness and workflow convenience

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

Green-fluorescent heavy metal indicator can be used to detect broad range of ions

Molecular Probes™ Dextran, Rhodamine B, 10,000 MW, Neutral 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™ Dextran, Tetramethylrhodamine, 70,000 MW, Neutral 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™ Cholera Toxin Subunit B (Recombinant), Alexa Fluor™ 555 Conjugate Non-distribution product as customer accommodation.

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

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