The present invention provides methods and compositions for carbohydrate encapsulated nanoparticle based mass spectrometry. For example, the present invention provides methods of screening samples for carbohydrate binding molecules, methods of characterizing carbohydrate binding epitopes in target molecules, and MALDI matrix compositions comprising carbohydrate encapsulated nanoparticles.
本发明提供了基于
碳水化合物包裹纳米颗粒的质谱学方法和组合物。例如,本发明提供了筛选样品中
碳水化合物结合分子的方法,表征靶分子中
碳水化合物结合表位的方法,以及包含
碳水化合物包裹纳米颗粒的
MALDI基质组成物。