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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4,681 – 4,695 of 7,093 results

4,681

ANDWIN SCIENTIFIC MCCORMICK 32 FL. OZ. RED FOOD

NC3602787 MCCORMICK 32 FL. OZ. RED FOOD

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4,682

Biotium EXOBRITE EV MEMBRANE STAIN 500

EXOBRITE EV MEMBRANE STAIN 500

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4,683

Selleck Chemical LLC Diammonium Glycyrrhizinate S3622-1g

Diammonium glycyrrhizinate (DG) a traditional Chinese medicine (TCM) is extracted and purified from liquorices (Radix glycyrrhizae) It is known for its anti-inflammatory effects resistance to biologic oxidation and membranous protection DG is able to reduce inflammatory injury via suppression of NF B TNF and intercellular adhesion molecule 1

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4,684

Electron Microscopy Sciences Best's Carmine Stain Solution 500 ML

Bests Carmine Stain solution is a prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results. It is used for selectively staining glycogen. (Keep Refrigerated)

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4,685

Electron Microscopy Sciences Van Gieson's Solution 500 ML

Van Gieson's Solution is a prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results. Use with Weigert's Iodine or Weigert's Iron as a connective tissue stain.

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4,686

Biolegend Brilliant Violet 421 anti-human CD147 [HIM6] Isotype Mouse IgG1 Reactivity Human Apps FC Size 25 tests

Brilliant Violet 421 anti-human CD147 [HIM6] Isotype Mouse IgG1 Reactivity Human Apps FC Size 25 tests

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4,687

HACH COMPANY BROMCRESOL PURPLE INDICATOR 10

NC3252356 BROMCRESOL PURPLE INDICATOR 10

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4,688

Ethos Biosciences Picro Sirius Red Kit, 4x16oz, Ethos

Picrosirius Red Kit is designed for the selective staining of collagen fibers in paraffin or frozen tissue sections. The kit utilizes Sirius Red dye in a picric acid solution to enhance the birefringence of collagen when viewed under polarized light, allowing clear differentiation of collagen types and assessment of connective tissue structure. Commonly used in histology and research laboratories, the kit supports studies involving fibrosis, tissue remodeling, and extracellular matrix evaluation. Supplied with the required reagents for consistent, reproducible staining results and convenient workflow integration.

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4,689

Alk Abello Us NORMAL SALINE WITH PHENOL

NC2980455 NORMAL SALINE WITH PHENOL

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4,690

Ethos Biosciences Gram Stain, Stabilized Iodine, 8oz, Ethos

Used as the iodine step in Gram staining procedures, it forms a stable complex with the primary stain to enhance retention within gram-positive organisms. The stabilized formulation provides consistent performance, reliable staining results, and extended shelf life. Ideal for routine diagnostic and research workflows, it supports accurate differentiation of microorganisms during microscopic evaluation. Supplied in chemically compatible containers, Gram Stain Stabilized Iodine is suitable for clinical, research, and educational laboratory environments.

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4,691

Ethos Biosciences Gram Stain, Traditional Iodine, 4x8oz, Ethos

Traditional Gram Iodine is a concentrated mordant solution with diluent designed for microbiology and general laboratory applications. Used as the iodine step in the traditional Gram staining procedure, it forms a complex with the primary stain to enhance retention within gram-positive organisms. The formulation provides consistent performance for reliable staining results and accurate differentiation of microorganisms during microscopic evaluation. Ideal for routine diagnostic and research workflows, Traditional Gram Iodine supports dependable and reproducible Gram stain procedures.

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4,692

Ethos Biosciences Gram Stain Set, Stabilized Iodine, 4x2oz, Ethos

Gram Stain Kit with Stabilized Iodine is a complete staining system designed for microbiology and general laboratory applications. The kit includes the essential reagents—crystal violet, stabilized iodine mordant, decolorizer, and safranin counterstain—formulated to work together for consistent Gram staining results. The stabilized iodine solution enhances shelf life and staining reliability by forming a stable complex with the primary stain. This kit provides clear differentiation between gram-positive and gram-negative organisms for accurate microscopic evaluation. Ideal for routine diagnostic, research, and educational workflows, it is supplied in chemically compatible containers for convenient laboratory use.

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4,693

Dojindo Molecular Technologies Inc MitoBright LT Red Dye (400 ul)

A mitochondrion is a multifunctional organelle involved in energy production in cells as well as other additional cellular functions. The active cycle of mitochondrial fusion and division induces morphological change, also known as mitochondrial dynamics. Abnormalities in morphological control of mitochondria are associated with neurodegenerative diseases, metabolic disorders, aging, etc. Therefore, the demand for long-term observation of mitochondrial dynamics has been increasing recently. Dojindo’s MitoBright LT dyes are designed to exhibit mitochondria retention for long-term visualization. MitoBright LT dyes also show stronger fluorescence signals compared to other commercially available dyes that contain chloroethyl moiety. The MitoBright LT dyes offer three different color options (Green, Red, and Deep Red). Dojindo offers various reagents for mitochondria research. (https://www.dojindo.com/mitochondria-research/)