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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5,776 – 5,790 of 7,180 results

5,776

Cytek Biosciences Inc GHOST DYEUV 450 500T

Ghost Dye UV 450 Apps: FC Size: 500 tests

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5,777

Research Products International Corp Acid Fuchsin Calcium Salt 100G

CAS Number: 123334-10-1
Molecular Formula: C₂₀H₁₇N₃O₉S₃Ca
Molecular Weight: 579.64

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5,778

Bioworld Bromothymol Blue, Sodium Salt, 0.04% (w/v), 500 mL

Bromothymol Blue (3',3'-Dibromothymolsulfonphthalein) Sodium Salt, 0.04% (w/v) SolutionA pH indicator which is yellow at pH = 6.0 and blue at pH = 7.6 Appearance: LiquidDensity : 0.99 g/mL at 25 Â°C(lit.)PH Value: 6.0 - 7.6, yellow to blue

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5,779

Electron Microscopy Sciences Alcoholic Congo Red, 0.2% Solution 1 LT

Prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results.

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5,780

Electron Microscopy Sciences Acid Alcohol, 1% HCl/70% 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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5,781

MESA LABS BOZEMAN MFG FACILITY PROSPORE AMPOULE BIO INDICATOR

NC3361897 PROSPORE AMPOULE BIO INDICATOR

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5,782

Newcomer Supply Eosin-Phloxine Stain Set. Intended to give an extra fine touch to routine hematoxylin and eosin (H&E) stains and can be used in either manual or automated staining platforms.

Solution A: Eosin Y Stock Stain 1%, Aqueous 1000 ml, Solution B: Phloxine B Stock Stain 1%, Aqueous 100 ml. Newcomer Supply Eosin-Phloxine Stain Set solutions are aqueous based and intended to give an extra fine touch to routine hematoxylin and eosin (H&E) stains and can be used in either manual or automated staining platforms. Differentiation of muscle, connective tissue and epithelial elements tend to be sharper and with better demonstration than with the traditional eosin y solution alone. Shelf Life is 1 year from date of manufacture. Store at 15-30°C.

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5,783

Cell Signaling Technology FerroOrange 24 ug

FerroOrange 24 ug

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5,784

IMEB, Inc Masson Trichrome Stain Kit, Includes: 1- 8 Oz Bottle/Solutions:Bouin’s, Biecrich’s Scarlet/Acid Fuchsin, Phosphotungstic/Phosphomolybdic Acid, Hematoxylin, 4/2oz Staining Containers, & Storage Tray

Masson Trichrome stain used for collagen, muscle and pituitary cells. Includes: 1- 8 oz. Bottle Bouin’s solution, 1- 8 oz. Bottle Biecrich’s Scarlet/acid Fuchsin solution, 1- 8 oz. Bottle Phosphotungstic/ Phosphomolybdic acid solution, 1- 8 oz. Bottle Hematoxylin solution, 4- 2 oz. Staining containers and storage tray

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5,785

Volu Sol Schiff Reagent, 32 oz / 1 L, Volu-Sol™

For use in the standard Periodic Acid-Schiff reaction for demonstration of polysaccharides, neutral mucosubstances, basement membrane, and fungal cell walls. Synonyms: Schiff's Reagent

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5,786

Enzo Life Sciences Calcein AM (ultra pure) (1mg). CAS: 148504-34-1

Calcein acetomethoxy (AM), a derivative of calcein, is useful for differentiating between live and dead cells. Calcein AM readily passes through the cellular plasma membrane. Once inside, esterases cleave the AM groups yielding the more hydrophilic calcein, trapped inside the cell. The loss of the acetomethoxy group also enables calcein to readily bind intracellular calcium; resulting in a strong yellowish-green fluorescence. As dead cells lack cytoplasmic esterases, fluorescence is demonstrated exclusively in live cells, making the probe useful for determining cell viability. Calcein-AM exhibits low cytotoxicity and does not significantly affect cellular functions such as proliferation or chemotaxis. Wavelength Maxima: Excitation 495nm, Emission 515nm. Alternative name: 3',6'-Di(O-acetyl-2',7'-bis[N,N-bis(carboxymethyl)-aminomethyl]fluorescein tetraacetoxymethyl ester. Purity: ≥95% (HPLC). Solubility: Soluble in DMSO. Long Term Storage: -20°C.

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5,787

Apexbio Technology LLC 0.4% TRYPAN BLUE SOLUTION 50ML

0.4 TRYPAN BLUE SOLUTION 50ML APEXBIO TECHNOLOGIES

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5,788

Electron Microscopy Sciences Acid Alcohol, 0.5% HCl/70% 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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5,789

Scytek Laboratories Alcian Blue - PAS Stain Kit: Large

The Alcian Blue - PAS Stain Kit is intended for use in the simultaneous histological visualization of sulfated and carboxylated acid mucopolysaccharides, sulfated and carboxylated sialomucins (glycoproteins) and neutral mucins.Acidic Sulfated Mucosubstances: BlueHyaluronic Acid: BlueSialomucins: BlueNeutral Mucins: MagentaMixtures of Acidic and Neutral Mucins: Blue - Mauve depending on dominant entity.Kit contents: AAG125, Acetic Acid Solution (3%), 2 x 125 ml.ANC250, Alcian Blue Solution, pH 2.5 250 ml. PAQ250, Periodic Acid Solution (1%), 250 ml. SRF250, Schiff’s Solution, 250 ml.HMM125, Hematoxylin, Mayer’s (Lillie’s), 2 x 125 ml.

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5,790

AdipoGen Nile Red, 7385-67-3, MFCD00011639, 1 g

MF: C20H18N2O2, MW: 318.4, ≥98%, Appearance: Green to brown powder. Uncharged, hydrophobic, photostable fluorescent probe that strongly fluoresces bright red in hydrophobic (lipid-rich) environments, but is almost nonfluorescent in water. This lipophilic stain is commonly used for the detection of intracellular lipid droplets in cells such as adipocytes by fluorescence microscopy and flow cytometry.

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Research Products International Corp Acid Fuchsin Calcium Salt 100G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Cell Signaling Technology FerroOrange 24 ug Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Acid Fuchsin Calcium Salt 100G

Cell Signaling Technology FerroOrange 24 ug