Article
Quality over quantity: A qualitative, targeted bottom-up proteomics approach to genotyping apolipoprotein L1.
Clinical biochemistry - 1 Aug 2020
Norris Bradley Meghan, Shuford Christopher M, Holland Patricia L, Levandoski Michael, Grant Russell P
Abstract excerpt
A targeted, bottom-up proteomic assay was developed for the qualitative detection of apolipoprotein L1 (ApoL1) protein variants (G0, G1, and G2) in blood plasma for identification of high and low renal risk genotypes. Following trypsin digestion of liquid or dry plasma, surrogate peptides specific to each ApoL1 variant were detected by liquid chromatography-tandem mass spectrometry along with two surrogate...
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