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| OEM | OEM Services Provided |
| Feature | Easy to Use Eco-friendly |
| Classification | Dyes and Pigments |
| Advantage | Professional, Fast Delivery, Customizable | Samples | Apply for free，Contact us now. |
| Common Name | hexasodium 7,7'-(carbonyldiimino)bis[4-hydroxy-3-[[2-sulphonato-4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate] | ||
|---|---|---|---|
| CAS Number | 2610-10-8 | Molecular Weight | 1373.07000 |
| Density | 1.85 g/cm3 | Boiling Point | / |
| Molecular Formula | C45H26N10Na6O21S6 | Melting Point | / |
| MSDS | ChineseUSA | Flash Point | / |
| Name | direct red 80 |
|---|---|
| Synonym | More Synonyms |
| Description | Direct Red 80 (Sirius Red) is a polyazo dye used principally in staining methods for collagen and amyloid. Direct Red 80 does not release benzidine upon degradation and is safer than many traditional direct dyes[1]. |
|---|---|
| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
| In Vitro | Direct Red 80 (Sirius Red) has two important uses in histopathology: staining collagen from solution in saturated aqueous picric acid and staining amyloid from an alkaline solution. Stained structures are red[1]. Confocal laser microscopy (CLM) is also used to evaluate collagen production and distribution after Direct Red 80 staining. Direct Red 80 is not specific for the different types of collagen. Samples are washed in dH2O, pretreats for 40 min with a solution of 0.2% phosphomolybdic acid (PMA) and incubates for 30 min in a solution consisting of 0.1% Direct red 80 diluted in saturated aqueous picric acid. Finally each sample is washed in 0.01 M HCl for 2 min. PMA is used to make colourless cytoplasm and HCl is used to remove non-specific staining[1]. |
| References | [1]. Dapson RW, et al. Certification procedures for sirius red F3B (CI 35780, Direct red 80). Biotech Histochem. 2011;86(3):133-139. |
| Density | 1.85 g/cm3 |
|---|---|
| Molecular Formula | C45H26N10Na6O21S6 |
| Molecular Weight | 1373.07000 |
| Exact Mass | 1371.90000 |
| PSA | 573.95000 |
| LogP | 14.76520 |
| InChIKey | YIQKLZYTHXTDDT-UHFFFAOYSA-H |
| SMILES | O=C(Nc1ccc2c(O)c(N=Nc3ccc(N=Nc4ccc(S(=O)(=O)[O-])cc4)cc3S(=O)(=O)[O-])c(S(=O)(=O)[O-])cc2c1)Nc1ccc2c(O)c(N=Nc3ccc(N=Nc4ccc(S(=O)(=O)[O-])cc4)cc3S(=O)(=O)[O-])c(S(=O)(=O)[O-])cc2c1.[Na+].[Na+].[Na+].[Na+].[Na+].[Na+] |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xn |
| Safety Phrases | 22-24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| The importance of the interaction between hepatocyte and hepatic stellate cells in fibrogenesis induced by fatty accumulation. Exp. Mol. Pathol. 98(1) , 85-92, (2015) Non-alcoholic fatty liver disease is characterized by an initial accumulation of triglycerides that can progress to non-alcoholic steatohepatitis, which can ultimately evolve to cirrhosis and hepatoce... | |
| Mesenchymal TGF-β signaling orchestrates dental epithelial stem cell homeostasis through Wnt signaling. Stem Cells 32(11) , 2939-48, (2014) In mouse, continuous growth of the postnatal incisor is coordinated by two populations of multipotent progenitor cells, the dental papilla mesenchymal cells and dental epithelial stem cells, residing ... | |
| Efficient biomarkers for the characterization of bone tissue. Int. J. Numer. Method. Biomed. Eng. 28(12) , 1184-97, (2012) This work describes an expert system aimed to an accurate classification of cell tissue on microscopic images coming from studies of bone tissue regeneration from stem cells. We analyze a wide number ... |
| Duaazol Red B |
| MFCD00054389 |
| picrosiriusred |
| Direct Fast Red F3B |
| C.I. direct red 80 |
| Fast Red BA |
| SIRIUS RED F3B |
| Solophenyl red 3BL |
| Direct Red F3B |
| SIRIUS RED F3BA |
| SIRIUS RED |
| EINECS 220-027-3 |
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