Tissue Staining Reagents

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 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 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 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 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

Molecular Probes™ TSA™ Kit 23, with HRP-streptavidin and Alexa Fluor™ 546 tyramide Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Tyramide signal amplification is enzyme-mediated detection method that uses catalytic activity of horseradish peroxidase (HRP) to generate high-density labeling of target protein or nucleic acid sequence in situ

Molecular Probes™ TetraSpeck™ Fluorescent Microspheres Size Kit (mounted on slide) Available on GSA/VA Contract for Federal Government customers only. 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™ Phen Green™ SK, Dipotassium Salt Non-distribution product as customer accommodation.

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

Molecular Probes™ TSA™ Kit 24, with HRP-Streptavidin and Alexa Fluor™ 568 Tyramide Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Tyramide signal amplification is enzyme-mediated detection method that uses catalytic activity of horseradish peroxidase (HRP) to generate high-density labeling of target protein or nucleic acid sequence in situ

Molecular Probes™ Phen Green™ SK, Diacetate Non-distribution product as customer accommodation.

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

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

Highly selective chelator for Ca2+ over Mg2+ and can be used to control level of extracellular Ca2+

Molecular Probes™ Dextran, Fluorescein and Biotin, 10,000 MW, Anionic, Lysine Fixable (Mini-Emerald) 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™ SBFI, AM, Cell Permeant Non-distribution product as customer accommodation.

Sodium-sensitive molecule used to estimate Na+ gradients in isolated mitochondria, to measure intracellular NA+ levels, or to measure Na+ efflux in cells

Molecular Probes™ TSA™ Kit 25, with HRP-streptavidin and Alexa Fluor™ 594 tyramide Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Tyramide signal amplification is enzyme-mediated detection method that uses catalytic activity of horseradish peroxidase (HRP) to generate high-density labeling of target protein or nucleic acid sequence in situ

Molecular Probes™ BAPTA, AM, Cell Permeant Chelator Non-distribution product as customer accommodation.

A cell-permeant chelator, which is a highly selective for Ca2+ over Mg2+

Molecular Probes™ Cholera Toxin Subunit B (Recombinant), Horseradish Peroxidase 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

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™ ActinGreen™ 488 ReadyProbes™ Reagent Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Selective, high-affinity F-actin probe conjugated to bright, photostable, green-fluorescent dye

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™ TSA™ Kit 27, with HRP-streptavidin and Alexa Fluor™ 350 tyramide Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Enzyme-mediated detection method uses the catalytic activity of horseradish peroxidase (HRP) to generate high-density labeling of a target protein or nucleic acid sequence in situ

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

Fluorescent dye well suited for monitoring cell movement or location

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

Visible light-excitable fura-2 analog that offers particular possibilities for ratiometric measurement of Ca2+ in single cells

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