1 条结果 关键词:双识别肽 ×

Designed multifunctional peptides with two recognizing branches specific for one target to achieve highly sensitive and low fouling electrochemical protein assay in human serum.

Analytica chimica acta 2022 Li Y, Song Z, Chen M, Xu Z 等 7 人

本文提出一种基于设计型多功能肽的电化学抗污生物传感器,用于人血清中免疫球蛋白G(IgG)的高灵敏检测。该多功能肽包含两条可特异性识别同一IgG不同位点的识别支链(FYWHCLDE和FYCHTIDE)、一段抗污序列(EKEKEK)和一段锚定序列(CPPPP),可自组装固定于金纳米颗粒(AuNPs)和聚(3,4-乙烯二氧噻吩)(PEDO...