Key defatting tissue pretreatment protocol for enhanced MALDI MS Imaging of peptide biomarkers visualization in the castor beans and their attribution applications

Key defatting tissue pretreatment protocol for enhanced MALDI MS Imaging of peptide biomarkers visualization in the castor beans and their attribution applications

IntroductionCastor bean or ricin-induced intoxication or terror events have threatened public security and social safety. Potential resources or materials include beans, raw extraction products, crude toxins, and purified ricin. The traceability of the origins of castor beans is thus essential for f...

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Bibliographic Details
Main Authors: Luyuan Qin, Junshan Han, Chuang Wang, Bin Xu, Deyun Tan, Song He, Lei Guo, Xiaochen Bo, Jianwei Xie
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-12-01
Series:Frontiers in Plant Science
Subjects:
castor beans
MALDI-MSI
tissue washing
peptide attribution markers
geographical origin
Online Access:https://www.frontiersin.org/articles/10.3389/fpls.2022.1083901/full

Internet

https://www.frontiersin.org/articles/10.3389/fpls.2022.1083901/full

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