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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4,396 – 4,410 of 7,093 results

4,396

MSC

5000516961 DIAL INDICATOR MAG BASE

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4,397

MSC

5000520739 .179 PLUS CLASS ZZ SPI PLUG G

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4,398

MSC

5000523673 0.786 MINUS SPI BLACK OXIDE P

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4,399

MSC

5000527806 SHARP MTI INDICATOR POINT

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4,400

MSC

5000528663 2-3/8X2X2-1/8 176LB MAG INDICA

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4,401

Abcam Ponceau S Solution, 1000ML

Ponceau S Solution (ab270042) is a ready-to-use reversible stain which allows you to check the efficiency of electrophoretic transfer of SDS-denatured proteins to nitrocellulose and PVDF membranes.

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

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4,402

Scytek Laboratories Alcian Blue (pH 2.5) Staining Kit: Small

The Alcian Blue (pH 2.5) Stain Kit is intended for use in the histological visualization of sulfated and carboxylated acid mucopolysaccharides and sulfated and carboxylated sialomucins (glycoproteins).Acidic Sulfated Mucosubstances: BlueHyaluronic Acid: BlueSialomucins: BlueNuclei: RedBackground: PinkControl: Intestine or Colon.Kit contents: AAG030, Acetic Acid Solution (3%), 30 ml.ANC030, Alcian Blue Solution, pH 2.5, 30 ml.PAQ030, Periodic Acid Solution (1%), 30 ml.SRF030, Schiff’s Solution, 30 ml. HMM030, Hematoxylin, Mayer’s (Lillie’s), 30 ml.

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4,403

Abcam Weigert's Hematoxylin Kit

Weigert's Hematoxylin Kit

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

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4,404

Electron Microscopy Sciences Orange G, Certified, C.I. DcO-13 25 GR

(Acid Orange 10, Wood Orange 2G)
C₁₆H₁0N₂O7S₂Na₂ F.W. 452.38
Solubility: 8.0% Water; 0.22% Alcohol; 1.7% Cellosolve; 3.0% Glycol; 0.0% Xylene

Orange G or Kornhauser's Quad stain is for most elementary structures of tissues. Stain Tech., 18, 985 (1943) Mallory's tissue stain for connective tissue. Mallory, J. Exper. Med., 5,15 (1900). Used with safranin and tannic acid for showing shoot apex in plant tissue. Stain Tech., 18, 105 (1943).

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4,405

INVIVOCHEM LLC SEMAGLUTIDE 1 GRAM

NC3566605 SEMAGLUTIDE 1 GRAM

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4,406

Ihc World LLC NOVAULTRA PAS STAIN KIT

NovaUltra PAS Stain Kit

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4,407

Biotium Lucifer Yellow Cadaverine

Like Lucifer Yellow CH, Lucifer Yellow Cadaverine can be used as a fixable fluorescent tracer. In addition, the dye can be used to conjugate to carboxylic acid groups.Properties: Ex/ Em nm = 428/536 nm; Yellow solid soluble in water; Store at 4°C and protect from light; C17H17K2N3O8S2; MW: 534

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4,408

Medchemexpress LLC Tartrazine (acid yellow 23; FD&C yellow no. 5) | 1934-21-0 | 99.8% | 500 MG

Tartrazine, also known as Acid Yellow 23 or FD&C Yellow No. 5, is an orally active azo acid dye presented as an orange-yellow powder that is soluble in water, turning yellow upon dissolution. This dye is predominantly utilized as a synthetic lemon yellow food coloring agent, recognized for its stability. Research indicates that Tartrazine can induce mitochondria-mediated apoptosis and is associated with neurodevelopmental toxicity, cytotoxicity, and genotoxicity. This product is strictly for research purposes and is not intended for patient use.