Basic yellow 28
Basic yellow 28 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.
For research use only. We do not sell to patients.
- CAS No.: 54060-92-3
- Formula: C21H27N3O5S
- Molecular Weight:433.52
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Biological Activity
Description
Chemical Information
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CAS No. 54060-92-3
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Molecular Weight 433.52
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Formula C21H27N3O5S
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SMILES
O=S([O-])(OC)=O.CC1(C)C2=C(C=CC=C2)[N+](C)=C1/C=N/N(C)C3=CC=C(C=C3)OC
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Protocols
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Protocol for Hematoxylin-Eosin (H&E) Staining
Hematoxylin-eosin staining is a routine histological method that stains nuclei mainly blue-purple with hemalum and stains cytoplasm, extracellular matrix, and many stromal components pink with eosin, allowing tissue architecture, cell morphology, necrosis, inflammation, fibrosis, tumor growth pattern, and treatment-associated injury to be evaluated by light microscopy. In cancer cells, primary neurons, mouse tumor models, intestinal organoids, inflammatory macrophage preparations, and drug-screening tissues, H&E is a morphology assay rather than a molecular assay; it should be interpreted with complementary molecular or immunostaining assays when the biological question concerns specific proteins, RNA levels, ferroptosis, mitophagy, or immune phenotypes.
Purity & Documentation
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)