The presence of mild electrophiles, such as aldehydes, during the denaturation of glycoproteins or glycopeptides and subsequent enzymatic deglycosylation reduces artifacts in subsequent analyses of the glycans released from the glycoproteins or glycopeptides.
在糖蛋白或糖肽变性和随后的酶解过程中,如果有温和的亲电剂(如
醛类)存在,就能减少在随后分析从糖蛋白或糖肽中释放出的聚糖时出现的假象。