Open or closed: N‐Glycosyl oxyamine versus open‐chain glycosyl oxime is the key to protein recognition on glyconanoparticles. Unprotected glycans are captured by oxime formation with a novel bifunctional reagent and the resulting glycan‐linker conjugates are anchored to gold nanoparticles (AuNPs). These glyconanoparticles maintain the structural integrity of glycans in the study of protein–carbohydrate
开式或闭式:N-糖基氧胺与开链糖基
肟的关系是在糖纳米颗粒上识别蛋白质的关键。未被保护的聚糖被一种新型的双功能试剂通过
肟形成而捕获,并将生成的聚糖-连接物偶联物锚定在
金纳米颗粒(AuNPs)上。这些糖纳米颗粒在蛋白质与
碳水化合物相互作用的研究中保持了聚糖的结构完整性(见图)。