Quantification and immunoprofiling of bladder cancer cell-derived extracellular vesicles with microfluidic chemiluminescent ELISA

Autor: Xiaotian Tan, Kathleen C. Day, Xuzhou Li, Luke J. Broses, Wen Xue, Weishu Wu, William Y. Wang, Ting-Wen Lo, Emma Purcell, Sicong Wang, Yun-Lu Sun, Maung Kyaw Khaing Oo, Brendon M. Baker, Sunitha Nagrath, Mark L. Day, Xudong Fan
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Biosensors and Bioelectronics: X, Vol 8, Iss , Pp 100066- (2021)
Druh dokumentu: article
ISSN: 2590-1370
DOI: 10.1016/j.biosx.2021.100066
Popis: The functional membrane proteins on tumor-cell-derived EVs contain a large amount of biomolecular information, and can serve as a comprehensive marker to delineate the molecular nature of cancer. However, due to low secretion rates, it is difficult to perform accurate quantification and biomolecular analysis with conventional EV analysis technologies such as the Western blots. Here, we introduce a multifunctional EV analysis technology based on an automated microfluidic chemiluminescent ELISA (Enzyme-Linked ImmunoSorbent Assay) platform. With this system, we were able to achieve rapid EV quantification (
Databáze: Directory of Open Access Journals