O0625

Oil Red O

Dye content, ≥75%, certified by the Biological Stain Commission, powder

• Sinônimo(s): 1-([4-(Xylylazo)xylyl]azo)-2-naphthol, 1-[2,5-Dimethyl-4-(2,5-dimethylphenylazo)phenylazo]-2-naphthol, Solvent Red 27
• Fórmula empírica (Notação de Hill): C₂₆H₂₄N₄O
• Número CAS: 1320-06-5
• Peso molecular: 408.49
• Número do índice de cores: 26125
• Número CE: 215-295-3
• Número MDL: MFCD00003898
• Código UNSPSC: 12171500
• ID de substância PubChem: 24897931
• NACRES: NA.47

Propriedades

• Nome do produto: Oil Red O, certified by the Biological Stain Commission
• grau: certified by the Biological Stain Commission
• Nível de qualidade: 200
• Formulário: powder
• composição: Dye content, ≥75%
• técnica(s): microbe id | staining: suitable
• cor: dark red to brown
• pf: 120 °C (dec.) (lit.)
• solubilidade: chloroform/ethanol (1:1): 1 mg/mL
• aplicação(ões): diagnostic assay manufacturing; hematology; histology
• temperatura de armazenamento: room temp
• cadeia de caracteres SMILES: Cc1ccc(C)c(c1)\N=N\c2cc(C)c(cc2C)\N=N/c3c(O)ccc4ccccc34
• InChI: 1S/C26H24N4O/c1-16-9-10-17(2)22(13-16)27-28-23-14-19(4)24(15-18(23)3)29-30-26-21-8-6-5-7-20(21)11-12-25(26)31/h5-15,31H,1-4H3
• chave InChI: NPGIHFRTRXVWOY-UHFFFAOYSA-N

Descrição

Descrição geral

Oil Red O is a lysochrome. It is used to stain and visualise general localization of fats.

Oil Red O stains lipid materials and the lipids take red-orange color. It also marks vacuoles, particularly observed in ALL-L3 (acute lymphoblastic leukemia) or Burkitt′s lymphoma/leukemia. Oil Red O staining is done on fresh samples, since alcohol fixation removes lipid.

Aplicação

Oil Red O has been used for the staining of lipid droplets and lipid-containing vacuoles in cells.

Oil Red O has been used:

• for staining liver sections in histological analysis
• for the quantification of lipids in cells
• to stain aorta to examine atherosclerotic lesions

Adequação

Certified for use as a fat stain in Churukian′s modification of the method of Lillie and Asburn.

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)