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    • 9. 发明申请
    • FLUORESCENCE-LABELLED FATTY ACIDS AND USES THEREOF
    • 荧光标记的脂肪酸及其用途
    • WO2014037394A1
    • 2014-03-13
    • PCT/EP2013/068275
    • 2013-09-04
    • SANOFI
    • PETRY, StefanNAZARÉ, MarcSCHMIDT, ThorstenMATTER, Hans
    • G01N33/58G01N33/92
    • G01N33/582G01N33/92G01N2405/00G01N2500/00
    • The present invention relates to a composition comprising (i) a fluorescent-labelled fatty acid and (ii) a fatty acid binding compound, wherein (a) the fatty acid component of the fluorescent- labelled fatty acid binds the fatty acid binding compound and (b) the fluorescent component of the fluorescent-labelled fatty acid and the fatty acid binding compound interact to elicit FRET (Förster resonance energy transfer) effects. Moreover, the invention is directed to a method for identifying and/or characterizing a compound of interest by contacting a fluorescent-labelled fatty acid with a fatty acid binding compound under conditions that allow for binding and for FRET (Förster resonance energy transfer) effects, and then contacting the fluorescent-labelled fatty acid bound to the fatty acid binding compound with a compound of interest and determining the change in fluorescence. In addition, the invention pertains to corresponding kits of parts and uses of the compositions and methods.
    • 本发明涉及包含(i)荧光标记的脂肪酸和(ii)脂肪酸结合化合物的组合物,其中(a)荧光标记的脂肪酸的脂肪酸组分结合脂肪酸结合化合物和( b)荧光标记的脂肪酸和脂肪酸结合化合物的荧光组分相互作用以引发FRET(Förster共振能量转移)效应。 此外,本发明涉及通过在允许结合和FRET(Förster共振能量转移)效应的条件下使荧光标记的脂肪酸与脂肪酸结合化合物接触来鉴定和/或表征目的化合物的方法, 然后将与脂肪酸结合化合物结合的荧光标记的脂肪酸与感兴趣的化合物接触,并确定荧光的变化。 此外,本发明涉及组合物和方法的相应的部件和用途的试剂盒。