Product nameSudan black B, Fat-soluble diazo dye
DescriptionFat-soluble diazo dye.
- CI 26150
- Fat Black HB
Fat-soluble diazo dye primarily used for staining of neutral triglycerides and lipids. Sudan dyes are a group of lipid soluble dyes often called lysochromes. Sudan Black B is not as lipid-specific as some of the other Sudan dyes and may be useful to stain other materials. Useful for detecting fats that are contaminated with oil and grease. Used in the study of haematological disorders as it will stain myeloblasts, but not lymphoblasts.
Storage instructionsStore at Room Temperature. Store under desiccating conditions. The product can be stored for up to 12 months.
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
ab146284 has been referenced in 2 publications.
- Lombardi AA et al. Mitochondrial calcium exchange links metabolism with the epigenome to control cellular differentiation. Nat Commun 10:4509 (2019). PubMed: 31586055
- Cid-Samper F et al. An Integrative Study of Protein-RNA Condensates Identifies Scaffolding RNAs and Reveals Players in Fragile X-Associated Tremor/Ataxia Syndrome. Cell Rep 25:3422-3434.e7 (2018). PubMed: 30566867