The dendrimers would carry one of the stable isotopic or fluorescent labels to identify the presence or absence of a protein that can be further deeloped for use as a disease indicator, or biomarker.

• 携带有稳态同位素或荧光标记的树状高分子可以鉴别标本中是否存在某种蛋白质，从而可以将其作为某种疾病的化学指标或生物标记。