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| Product | Description | |
|---|---|---|
| Congo Red | Congo Red is an acid secondary azo dye. It is a VGlut inhibitor and could decrease synaptic transmission in the dentate gyrus. It is an amyloid fibril-binding dye. It can be used to diagnose amyloidosis and used as a diagnostic test for the presence of amyloid in tissue sections. It inhibits the pancreatic islet cell toxicity of diabetes-associated amylin. Its excitation wavelength is 497 nm. It is also a general tissue stain for use as a cytoplasmic counterstain. It is also used in testing for hydrochloric acid in gastric contents and used to stain β sheet aggregates. Synonyms: 1-Naphthalenesulfonic acid, 3,3'-[[1,1'-biphenyl]-4,4'-diylbis(2,1-diazenediyl)]bis[4-amino-, sodium salt (1:2); 1-Naphthalenesulfonic acid, 3,3'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis[4-amino-, disodium salt; C.I. Direct Red 28, disodium salt; Atlantic Congo Red; Atul Congo Red; Azocard Red Congo; Benzo Congo Red; Brasilamina Congo 4B; C.I. 22120; C.I. Direct Red 28; Congo red disodium salt; Cotton Red L; Diacotton Congo Red; Direct Congo Red; Erie Congo 4B; Haemomedical; Haemonorm; Hemorrhagyl; Kayaku Congo Red; Mitsui Congo Red; Peeramine Congo Red; Red K (dye); Solucongo; Sugai Congo Red; Tertrodirect Red C; Trisulfon Congo Red; Vondacel Red CL. Grades: ≥98% by HPLC. CAS No. 573-58-0. Molecular formula: C32H22N6Na2O6S2. Mole weight: 696.66. |  |
| Congo Red | Congo Red is an azo dye. Congo Red (CR) binding been used as a diagnostic test for the presence of amyloid in tissue sections. Uses: Scientific research. Group: Fluorescent dye. CAS No. 573-58-0. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-D0236. |  |
| Congo Red, 1% Aqueous, Laboratory Grade, 100 mL | pH 3 blue to 5. 0 red. Formula: C32H22N6Na2O6S2. Formula Wt: 696. 67. Storage Code: Green; general chemical storage. Group: chem-category ph-indicators. Grades: chem-grade laboratory. CAS No. 573-58-0. Product ID: 855363. -- SOLD FOR EDUCATIONAL USE ONLY -- |  |
| Congo Red, 1% Aqueous, Laboratory Grade, 500 mL | Formula: C32H22N6Na2O6S2. Formula Wt: 696. 67. Notes: pH 3 blue to 5. 0 red. Storage Code: Green; general chemical storage. Group: chem-category ph-indicators. Grades: chem-grade laboratory. CAS No. 573-58-0. Product ID: 855365. -- SOLD FOR EDUCATIONAL USE ONLY -- | |
| Congo Red (CI.22120) | 100g Pack Size. Group: Stains & Indicators. Formula: C32H22N6Na2O6S2. CAS No. 573-58-0. Prepack ID 24120761-100g. Molecular Weight 696.66. See USA prepack pricing. |  |
| Congo Red, Laboratory Grade, 10 g | Formula: C32H22N6Na2O6S2. Formula Wt: 696. 67. Notes: pH 3 blue to 5. 0 red. Storage Code: Green; general chemical storage. Group: chem-category ph-indicators. Grades: chem-grade laboratory. CAS No. 573-58-0. Product ID: 855348. -- SOLD FOR EDUCATIONAL USE ONLY -- | |
| Direct Red 28 | Direct Red 28. Group: Biochemicals. Grades: Highly Purified. CAS No. 573-58-0. Pack Sizes: 500g, 1kg, 2kg, 5kg, 10kg. US Biological Life Sciences. |  Worldwide |
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