in attempts to produce fragments of an allergenic molecule which would retain allergenic and/or antigenic determinant ( s ) , the cytochrome c of ryegrass ( rg ) pollen , which had been shown to be an allergenic constituent of this pollen , was digested with trypsin and chymotrypsin and the resulting fragments were separated by high performance liquid chromatography .
C0002092
allergenic
C1320238
allergenic