OXAZOLE YELLOW

Stock Code: 3575389
Manufacturer Part No: SML1792-1MG

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Descriptions

Biochem/physiol Actions

Oxazole yellow is a fluorescent cyanine dye that binds to DNA and is used to detect apoptotic cells. Oxazole yellow does not enter live cells. However, during apoptosis the cytoplasmic membrane becomes slightly permeable, allowing entry of the dye. Oxazole yellow is often used along with propidium iodide (catalog no. P4170), a DNA dead cell stain that does not enter either live or apoptotic cells. The λEx/λEm of Oxazole yellow is 491/509.

Packaging

1 mg in glass bottle

Specifications

Colour	yellow to orange-brown
Quality Level	100
InChI key	ULHRKLSNHXXJLO-UHFFFAOYSA-L
InChI	1S/C24H29N3O.2HI/c1-25-22-12-7-8-13-23(22)28-24(25)18-19-14-16-26(15-9-17-27(2,3)4)21-11-6-5-10-20(19)21;;/h5-8,10-14,16,18H,9,15,17H2,1-4H3;2*1H/q+2;;/p-2
Manufacturer	SIGMA-ALDRICH
Solubility	H2O: 5, clear (warmed)
Form	powder
Assay	≥98% (HPLC)