Guangjun Nie,Tony Hu,Jia Fan,Yuliang Zhao,Mauro Ferrari
申请号：
US14123679
公开号：
US09196465B2
申请日:
2012.06.01
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A method for detecting hepcidin. Having a sample liquid in contact with a nanochip having a specific surface coating structure of silicon oxide, so that hepcidin is enriched with specificity eluting the nanochip with an eluent by performing mass spectrometric detection on the elution product, determining the hepcidin content in the elution product. The enrichment method substantially enhances the sensitivity and accuracy of mass spectrometric detection. A kit for detecting hepcidin comprising a sample diluent and a nanochip, the sample diluent comprising water, trifluoroacetic acid, and acetonitrile.
