574-64-1
574-64-1
Chemical Structure
Trypan red
Synonym(s): C.I. 22850
- CAS 番号: 574-64-1
- Formula:C32H19N6Na5O15S5
- Molecular Weight:1002.80
IUPAC Name: sodium 4,4'-((1E,1'E)-(3-sulfonato-[1,1'-biphenyl]-4,4'-diyl)bis(diazene-2,1-diyl))bis(3-aminonaphthalene-2,7-disulfonate)
InChIKey: RBDJQFKUZPMOFH-DDUJJQHXSA-I
SMILES: O=S(C1=CC(C2=CC=C(/N=N/C3=C4C=CC(S(=O)([O-])=O)=CC4=CC(S(=O)([O-])=O)=C3N)C=C2)=CC=C1/N=N/C5=C6C=CC(S(=O)([O-])=O)=CC6=CC(S(=O)([O-])=O)=C5N)([O-])=O.[Na+].[Na+].[Na+].[Na+].[Na+]
Biological Activity: Trypan red is a vital stain.
| 製品番号 | 製品名 | 純度 | 製品説明 | Pricing | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
Trypan red | Trypan red is a vital stain. | |||||||||||||||||||||
|
loading...
/
|
|||||||||||||||||||||||
|
|
Direct blue 6 | Airedale Blue 2BD is a biological molecule. | |||||||||||||||||||||
|
loading...
/
|
|||||||||||||||||||||||
|
|
Congo Red (Standard) | ≥98% | Congo Red (Standard) is the analytical standard of Congo Red. This product is intended for research and analytical applications. Congo Red is an azo dye. Congo Red (CR) binding been used as a diagnostic test for the presence of amyloid in tissue sections. | ||||||||||||||||||||
|
loading...
/
|
|||||||||||||||||||||||
|
|
Direct Black 38 | Direct Black 38 (Chlorazol Black E) is a benzidine-based azo dye, a substrate of Enterococcus gallinarum, and is mainly used for textile dyeing. Direct Black 38 is biodegradable after being reduced by microbial enzymes (such as Enterococcus gallinarum azoreductase), breaking the azo bonds and releasing benzidine and 4-aminobiphenyl. Direct Black 38 can be used in environmental toxicology, wastewater treatment and carcinogenicity studies, but its metabolite benzidine is listed as a human carcinogen. | |||||||||||||||||||||
|
loading...
/
|
|||||||||||||||||||||||
|
|
Direct Black 38 free acid | Direct Black 38 (Chlorazol Black E; Ferristatin II disodium) free acid is a benzidine-based azo dye, a substrate of Enterococcus gallinarum, and is mainly used for textile dyeing. Direct Black 38 free acid is biodegradable after being reduced by microbial enzymes (such as Enterococcus gallinarum azoreductase), breaking the azo bonds and releasing benzidine and 4-aminobiphenyl. Direct Black 38 free acid can be used in environmental toxicology, wastewater treatment and carcinogenicity studies, but its metabolite benzidine is listed as a human carcinogen. | |||||||||||||||||||||
|
loading...
/
|
|||||||||||||||||||||||
|
|
Direct Black BH sodium | Direct Black BH sodium is a good dyeing agent for cotton fabrics. | |||||||||||||||||||||
|
loading...
/
|
|||||||||||||||||||||||
|
|
C.I. Acid black 94 | C.I. Acid black 94 is a multifunctional dye. Dyes are important tools in biological experiments. They can help researchers observe and analyze cell structures, track biomolecules, evaluate cell functions, distinguish cell types, detect biomolecules, study tissue pathology and monitor microorganisms. Their applications range from basic scientific research to clinical A wide range of diagnostics. Dyes are also widely used in traditional fields such as textile dyeing, as well as in emerging fields such as functional textile processing, food pigments and dye-sensitized solar cells. | |||||||||||||||||||||
|
loading...
/
|
|||||||||||||||||||||||
|
|
C.I. Direct black 80 | C.I. Direct black 80 is a good dyeing agent for cotton fabrics. | |||||||||||||||||||||
|
loading...
/
|
|||||||||||||||||||||||
|
|
Direct Black 168 | Direct Black 168 is a good dyeing agent for cotton fabrics. | |||||||||||||||||||||
|
loading...
/
|
|||||||||||||||||||||||
|
|
Diphenyl Blue | Diphenyl Blue (Trypan Blue) is a cell active dye, the most commonly used dye for the identification of dead cells, of en used to test cell membrane integrity and cell viability. Diphenyl Blue staining is one of the methods for tissue and cell culture. When cells are deactivated or have incomplete cell membranes, Diphenyl Blue can stain them Blue. Normal living cells with intact cell membranes reject Diphenyl blue and do not stain them blue. However, macrophages are capable of phagocytosis of Diphenyl Blue, so it can be used as a living stain for macrophages. | |||||||||||||||||||||
|
loading...
/
|
|||||||||||||||||||||||
|
|
Direct Violet 1 | Direct Violet 1, an azo dye, is a textile dye. Direct Violet 1 is also the protein-protein interaction (PPI) between the SARS-CoV-2 spike protein and ACE2 inhibitor with IC50s of 1.47-2.63 μM. | |||||||||||||||||||||
|
loading...
/
|
|||||||||||||||||||||||
