FIELD: medicine.
SUBSTANCE: method for detecting a human folic acid receptor 1 (hereinafter – FOLR1) in a biological sample is proposed, including the capture of the specified FOLR1 using an immuno-capture reagent bound to solid substrate, elution of FOLR1 from solid substrate, cleavage of eluted FOLR1 and analysis of cleaved FOLR1 by liquid chromatography and mass spectrometry.
EFFECT: invention makes it possible to detect lower levels of FOLR1 in a biological sample.
24 cl, 4 dwg, 8 tbl, 2 ex
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Authors
Dates
2021-11-12—Published
2018-09-05—Filed