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. 2020 Nov 26;64(7):1193–1196. doi: 10.1007/s11427-020-1830-8

Quantification of SARS-CoV-2 antigen levels in the blood of patients with COVID-19

Bin Su 1,#, Jiming Yin 1,#, Xingguang Lin 2, Tiantian Zhang 3, Xiao Yao 4, Ying Xu 4, Yao Lu 5, Wenzhi Wang 5,6, Kun Liu 2, Jie Zhang 7, Liangzhi Xie 7,8,9,, Ronghua Jin 1,, Yingmei Feng 1,
PMCID: PMC7706695  PMID: 33259038

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Acknowledgements

The authors gratefully appreciated the participation of patients in this study. We thank BingXu and Junhui Li for their excellent assistance for sample preparation and data processing. This work was supported by the Ministry of Science and Technology of the People’s Republic of China (2020YFC0844900, 2020YFC0841700, and 2020YFC0848700), the National Natural Science Foundation of China (81470566, 81670765, 81772165, and 81974303), the China Primary Health Care Foundation-Youan Medical Development Fund (BJYAYY-2020PY-01) and the funds from Neoline, Gbio and Quanterix. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.

Supporting Information

11427_2020_1830_MOESM1_ESM.pdf (160.8KB, pdf)

Quantification of SARS-CoV-2 antigen levels in the blood of patients with COVID-19

Footnotes

Compliance and ethics

The author(s) declare that they have no conflict of interest. This study and all the relevant experiments were approved by the Beijing Youan Hospital Research Ethics Committee, and written informed consent was obtained from each participant in accordance with the Declaration of Helsinki.

Contributed equally to this work

Contributor Information

Liangzhi Xie, Email: liangzhi@yahoo.com.

Ronghua Jin, Email: jin_eagle@sina.com.

Yingmei Feng, Email: yingmeif13@sina.com.

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