
Detection and quantification of d-amino acid residues in peptides and proteins using acid hydrolysis
Keywords: NMDA; N-methyl-d-aspartate; DLP-2; defensin-like peptide-2; DAEP; d-aspartyl endopeptidase; 2D-PAGE; two-dimensional polyacrylamide gel electrophoresis; LC-MS/MS; liquid chromatography-tandem mass spectrometry; HPLC; high-performance liquid chromatography