醛基的反应活性：醛基具有一定的反应活性，可以与含氨基的化合物发生缩合反应等，这种反应特性使得CHO-Ph-PEG-COOH能够作为生物偶联剂，连接不同的生物分子，如蛋白质、抗体、酶等。

Using an approach called DNA origami, scientists at Caltech have developed a technique that could lead to cheaper, reusable ...

present an important study that applied a high-resolution transposon-based barcoding system to show the clonal contribution of hematopoietic stem and ...

Caltech scientists have developed DNA origami-based sensors for rapid protein detection in bodily fluids, paving the way for ...