Congo Red Certified

Congo Red Certified CAS: 573-58-0 | MF: C32H22N6O6S2•2Na | MW: 696.7, Buy now for reliable and reproducible results from Tristains.

Congo Red Certified is an artificial secondary diazo dye that manifests as a red-orange crystallized powder. It dissolves in water and forms a red colloidal solution, but with increased solubility in organic solvents including ethanol. The molecular formula of the congo red certified is C32H22N6Na2O6S2. This is an anionic metachromatic dye that is commonly used as a contrast stain or counterstain in a laboratory staining protocol. Congo Red Certified is a particular and established amyloid stain in pathology and biomedical research. Moreover, it is used as a pH indicator whose transition range is pH 3.0 (blue) to pH 5.0 (red). Structurally, it is a benzidine-based anionic diazo dye and approved for use as a counterstain with alum-based hematoxylin, or in Highman or Churukian variants of the Puchtler amyloid staining method. It is widely used in the histology and microbiology laboratories.

Applications

• Used extensively for staining β-amyloid peptides in research and diagnostic studies.
• Binds to a wide range of amyloid proteins and is utilized for the detection and quantification of amyloid β-peptide aggregation.
• Interacts with β-D-glucans, polysaccharides containing β-(1→4)-linked D-glucopyranosyl units, and specific hemicellulosic galactoglucomannans.

Key features

• Reliable and correct Results.: Assures accurate and repeatable staining results in histological and microbiological applications.
• Flexible & Multi-Purpose: It is used as a counterstain, amyloid marker, histological stain and pH indicator.
• High Stability & Purity: Produced to deliver reliable performance and great stability and long shelf life.
• Cost-Effective: Provides high-end quality and at competitive prices, which is applicable in research facilities and in teaching laboratories.

General Description

Congo Red Certified is a popular anionic benzidine diazo dye that is known to be strong and reliable when used in histology and pathology studies. It is highly essential in the detection of amyloid deposits, which qualifies it to be a crucial reagent in diagnostic and biomedical studies. This is its dual nature being a pH indicator and a histological stain, and its metachromatic nature, which renders it indispensable in biochemical, pathological, and microbiological laboratories. High solubility in water, chemical stability and strong coloration are responsible to provide accurate and reliable results in both basic and advanced laboratory practices.

When the researchers are interested in buying Congo Red Certified , they can refer to TriStains as the provider of certified laboratory stains and dyes that are trusted by the professionals in research, diagnostics, and industrial laboratories. Congo Red Certified comes in various packaging options to support both the normal laboratory usage and extensive and bulk needs. Congo Red Certified price varies according to the quantity of orders, the type of packaging and bulk purchases. TriStains will provide competitive and cost-effective prices with extra discounts being provided to universities, research centers, and large-volume labs. Request a quote today to receive Congo Red Certified to be used in accurate and reproducible and high-performance laboratory applications.

About Brand

TriStains provides a marketplace for histology and biological stains, which is comprehensive enough to encompass the peculiar requirements of laboratories specializing in Histology, Cytology, Microbiology, and Hematology. With a reputation for exceeding quality expectations, TriStains performance is outstanding which allows for resolution of cell and tissue components fundamental to life sciences to be clearly visualized. Each product under TriStains series is validated for accuracy, reliability and consistency. TriStains, which manufactures and markets stains and indicators in various packing, offers laboratories turn key solutions for all their staining and indicator needs, improving accuracy in every experiment.