[Use of a colorimetric method employing rhodamine 6G for determining the free fatty acid content in biological membranes].
An improved modification of the Anderson-Chakrabarty method for demonstration of free fatty acids in the membranes of enterocytes, erythrocytes and mitochondrial fractions is described. The method includes the use of rhodamine 6G as a stain.
D002462:Cell Membrane / Q000032:analysis; D003124:Colorimetry / Q000379:methods; D004396:Coloring Agents / Q000032:analysis*; D004910:Erythrocyte Membrane / Q000032:analysis; D005230:Fatty Acids, Nonesterified / Q000032:analysis*; D006801:Humans; D007425:Intracellular Membranes / Q000032:analysis; D012235:Rhodamines / Q000032:analysis*; D014966:Xanthenes / Q000032:analysis*
D004396:Coloring Agents; D005230:Fatty Acids, Nonesterified; D012235:Rhodamines; D014966:Xanthenes; C026188:rhodamine 6G
Primenenie kolorimetricheskogo metoda s ispol'zovaniem rodamina 6Zh dlia opredeleniia soderzhaniia svobodnykh zhirnykh kislot v biologicheskikh membranakh.