3SialylGalactosyl-GNP - 48tests

SGNP（Sugar chain - immobilized Gold Nano-Particle） is a gold nano particles immobilized with structurally defined sugar chains, showing red-purple color (λmax = ca. 530 nm). SGNP is a very convenient tool for evaluating sugar chain – protein interaction, since the interaction can be detected visually, and can be quantified from the change of OD at 530 nm. There are several applications as follows: 1. Aggregation of protein 2. Inhibition assay 3. Dot-blotting 4. Isolation and purification of lectin from a crude extract