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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4,096 – 4,110 of 7,190 results

4,096

Abcam ABCAM LTD

NC3935494 ABCAM PAS STAIN 125ML 125ML

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4,097

Vector Laboratories VECTOR LABORATORIES LLC

NC3938748 BROMOACETAMIDO-DPEG4-AMIDO-DB

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4,098

Scytek Laboratories Giemsa Stain Kit (May-Grunwald): Small

The Giemsa Stain Kit (May-Grunwald) is intended for use in the visualization of cells present in hematopoietic tissues and certain microorganisms. This kit may be used on formalin-fixed, paraffin-embedded sections.Nuclei: Blue/VioletCytoplasm: Light BlueCollagen: Pale PinkMuscle Fibers: Pale PinkErythrocytes: Gray, Yellow or PinkRickettsia: Reddish-PurpleHelicobacter Pylori: BlueMast Cells: Dark Blue with Red GranulesKit contents: MAY030, May-Grunwald Stock Solution, 30 ml. GGS008, Giemsa Stock Solution, 8 ml. PBM060, Phosphate Buffer Solution, pH 6.8, 2 x 60 ml.

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4,099

Malvern Panalytical MALVERN PANALYTICAL INC

NC3936306 200NM LATEX SIZE INDICATOR STD

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4,100

Scytek Laboratories Elastic Stain Kit (Modified Verhoff's): Small

The Elastic Stain Kit is intended for use in histological demonstration of elastin in tissue sections. Demonstration of elastic tissue is useful in cases of emphysema (atrophy of elastic tissue), arteriosclerosis (thinning and loss of elastic fibers) and various other vascular diseases.Elastic fibers: Black to Blue/BlackNuclei: Blue to BlackCollagen: RedMuscle & Other: YellowKit contents: HSV060, Hematoxylin Solution (5%), 60ml.FCC030, Ferric Chloride (10%, Aqueous), 30 ml.LIS030, Lugol’s Iodine Solution, 30 ml.FCB060, Ferric Chloride (2%) Differentiating Solution, 60 ml.STB030, Sodium Thiosulfate Solution (5%), 30 ml.VGS030, Van Gieson’s Solution, 30 ml.

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4,101

Electron Microscopy Sciences Russels Modified Zenkers Fluid 500 ML

Used in Ptah Method for Central Nervous Tissue for staining microglia, fibroglia, fibrin and coarse fibrils. References: AFIP Manual of Histologic Staining Techniques; (ed) G. Luna, 3rd Ed. McGraw-Hill Publications, c. 1968, p. 199

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4,102

Cytek Biosciences Inc Ghost Dye™ Violet 540

Ghost Dye™ Violet 540 ..... Cat. No. 13-0879-T100 ..... Size 100 tests

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4,103

Wards Natural Science Est VEGGIE DYE FD&C BLUE#1 50ML

Vegetable Dye. Solubility: Water. Shelf Life (months): 12. Storage: Green Please Note: This product is designed for educational and teaching laboratories, and no certificate of analysis is available.

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4,104

eMolecules 16574-43-9 | Bromopyrogallol red | Chem-Impex | MFCD00148865 | 558.150 | C19H10Br2O8S | 70.000 | Oc1c(Br)cc2c(Oc3c(O)c(O)c(Br)cc3C22OS(=O)(=O)c3ccccc23)c1O | 1g | 349011501

Bromopyrogallol red | Chem-Impex | 16574-43-9 | MFCD00148865 | 558.150 | C19H10Br2O8S | 70.000 | Oc1c(Br)cc2c(Oc3c(O)c(O)c(Br)cc3C22OS(=O)(=O)c3ccccc23)c1O | 1g | 349011501

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4,105

Apexbio Technology LLC WRIGHT STAINING SOLUTION 100ML

WRIGHT STAINING SOLUTION 100ML APEXBIO TECHNOLOGIES

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4,106

Revvity Health Sciences Inc PhenoVue Nile Red Lipid Stain

PhenoVue Nile Red Lipid Stain

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4,107

AQUA SOLUTIONS BROMOL BLUE 0. SOL 100ML

NC1987073 BROMOL BLUE 0. SOL 100ML

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4,108

Cytek Biosciences Inc Ghost Dye™ Blue 516

Ghost Dye™ Blue 516 ..... Cat. No. 13-0867-T100 ..... Size 100 tests

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4,109

Sigma Aldrich Fine Chemicals Biosciences BioTracker 490 Green Cytop

Lipophilic carbocyanine dyes are widely used for labeling neurons in tissues by retrograde labeling and to label membranes in a wide variety of cell types. The dyes are weakly fluorescent in aqueous phase but become highly fluorescent in lipid bilayers. Staining is highly stable with low toxicity and very little dye transfer in between cells making the dyes suitable for long-term cell labeling and tracking studies. When live cells are stained the dyes label plasma membranes and also are taken up into endocytic compartments. Cells can be fixed either before or after staining although permeabilization affects the staining pattern.Unlike PKH dyes BioTracker Cytoplasmic Membrane Dyes do not require a complicated hypoosmotic labeling protocol. They are ready-to-use dye delivery SOLUTIONons that can be added directly to normal culture media to label suspended or adherent cells in culture. Spectral PropertiesAbsorbance 484nmEmission 501nm

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4,110

Sigma Aldrich Fine Chemicals Biosciences BioTracker 488 Green Nucle

The nucleus is a membrane-enclosed organelle found in eukaryotic cells. Cell nuclei contain most of the cells genetic material organized as multiple long linear DNA molecules in complex with a large variety of proteins such as histones to form chromosomes. Traditionally DNA stains such as DAPI and Hoechst have been used for microscopy but require fixation and cannot be used for live cell imaging.The BioTracker 488 Green Nuclear Dye is a cell-membrane permeable green fluorescent DNA dye that specifically stains nuclei in live or fixed cells. It has excellent specificity for DNA without the need for a wash step and it has low toxicity for live cell imaging. The dye is supplied with a vial of verapamil an efflux pump inhibitor that may improve probe retention and live cell staining in certain cell types.Note BioTracker Nuclear Dyes also shows blue fluorescence in the DAPI channel and may not be suitable for multicolor imaging with blue probes.Spectral PropertiesAbsorbance 500nmEmis

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