Stains and Dyes

A variety of solutions used to selectively bind to and enhance the visibility of biological structures using color and/or fluorescence; used for histology, protein staining, electrophoresis, bacterial classification, blotting, etc.

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2,986 – 3,000 of 7,190 results

2,986

Electron Microscopy Sciences Weigerts Iron Hematoxylin Solution A 500 ML

Used in Gridley's Method for Endamoeba Histolytica. For bacteria stain: Amoebae, their nuclei and ingested erythrocytes.

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2,987

Electron Microscopy Sciences Tartrazine Solution, Saturated in Cellosolve 500 ML

For your convenience saturated in cellosolve.

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2,988

Abcam Jones Stain Kit (Basement Membrane)

Jones Stain Kit (Basement Membrane)

The product is subject to the following: Abcam Restricted Use Statement

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2,989

Abcam Copper Stain Kit

Copper Stain Kit

The product is subject to the following: Abcam Restricted Use Statement

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2,990

Biocare Medical, LLC intelliPATH Hematoxylin - 100 ml

IntelliPATH Hematoxylin is water-based and is specially formulated for counterstaining on Biocare intelliPATH Automated Stainer. IntelliPATH Hematoxylin stains nuclei sky-blue and provides high contrast staining for DAB, AEC, Bajoran Purple, Fast Red and Warp Red procedures.

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2,991

Sigma Aldrich Fine Chemicals Biosciences Neutral Red Solution | 553-24-2 | MFCD00012651 | 50ml

Neutral Red Solution | Mol Wt: 288.78 | 553-24-2 | MFCD00012651 | 50ml

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2,992

Electron Microscopy Sciences Phosphotungstic Acid 1% Aqueous 500 ML

Reference: For the staining of fibrin and platelets. Carstairs (1965).

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2,993

Bioworld Eosin Y Stain, 1 L

Histology counterstain: 1% (w/v) Alcoholic Stock Solution

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2,994

Bioworld Hematoxylin, 25 g

A general histological stain. High Purity Grade EM (550nm, 0.1M NaOH) >14,700

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2,995

Electron Microscopy Sciences Uranium Nitrate 1% Aqueous 500 ML

Used in Wilder Modification of Bielschowsky's Method for staining of Collagen and reticulum. Reticulum Fibers (If beading is observed and/or a dark background, replace the ammonium hydroxide silver. References: Wilder, H.C., Amer. J. Clin. Path.: 11:817, 1935, Mallory, F.B.: Pathological Techniques, Phil., W.B. Saunders & Co. c. 1938, or AFIP Manual of Hitological Staining Techniques, NY, McGraw-Hill Publ., c. 1968/3rd ed, p. 92

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2,996

Electron Microscopy Sciences Acid Alcohol, 1% HCl/95% Alcohol 1 LT

Acidified alcohol solution is used for the differentiation of regressive stains. The solutions are freshly prepared upon receipt of order to ensure maximum shelf life.

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2,997

Electron Microscopy Sciences Oxalic Acid 2% Aqueous 500 ML

Used in Canaliculi and Lacunae Stain, Powers, Rasmussen and Clark (1951) for bones and teeth. See Powers, M.M., Rasmusen, G.L., and Clark, G.,Anat. Rec., 111:117- 6, (1951), Clark, G. (ed), Staining Procedures, 3rd edition, William & Wilkins, Baltimore, c 1973, p. 136, Bodian, D., Anat. Rec., 65:89 – 97, 1936, or Bodian, D., Anat. Rec., 69:153 – 62, 1937

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2,998

Alkali Scientific 50uL PerkinElmer Revvity Janus

Alkali Scientificdesigns its PerkinElmer-compatible automation tips to ensure flawless compatibility with PerkinElmer Janus Varispan liquid handlers Our tips require no separate labware definitions or modifications to PerkinElmer Janus automation control software This conductive black tip in a 96-format is fully interchangeable with the original PerkinElmer P200 automation pipette tip and is also compatible with Sciclone Zephyr Evolution P3 RapidPlate MiniTrak and MultiProbe II HT/ET systems Designed for precise volume transfers up to 200 L the PerkinElmer P200 conductive black tip delivers exceptional accuracy and flexibility Its capacity and length accommodate diverse protocol needs These tips are suitable for use with both 96-format and 384-format plates and are compatible with Janus Varispan pipetting arms Alkali Scientificproduces its PerkinElmer Janus-compatible P200 tips using high-quality virgin polypropylene Advanced polishing techniques minimize liquid retention witho

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2,999

Cayman Chemical MalachIte GreenchlorIde 10g

A triphenylmethane dye; inhibits the proliferation of HEp-2 human larynx cells (IC50 = 2.06 µM); cytotoxic to HEp-2 cells and Caco-2 human colorectal adenocarcinoma cells (IC50s = 2.03 and 13.8 µM, respectively); reduces fungal infection and increases hatching rates of rainbow trout eggs at 2 UG/ml for 60 minutes twice a week; used as a biochemical indicator dye for titrations, pH indicators, and counterstains in histology applications

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3,000

Electron Microscopy Sciences Fast Green FCF Solution 0.5% Aqueous 500 ML

Fast Green FCF solution is a ready-to-use, high quality staining solution that saves time and effort and provides consistently uniform results

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