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Quantifying Myeloperoxidase-DNA and Neutrophil Elastase-DNA Complexes from Neutrophil Extracellular Traps by Using a Modified Sandwich ELISA
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JoVE 杂志 免疫与感染
Quantifying Myeloperoxidase-DNA and Neutrophil Elastase-DNA Complexes from Neutrophil Extracellular Traps by Using a Modified Sandwich ELISA

Quantifying Myeloperoxidase-DNA and Neutrophil Elastase-DNA Complexes from Neutrophil Extracellular Traps by Using a Modified Sandwich ELISA

2,465 Views

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07:18 min

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May 12, 2023

DOI:

10.3791/64644-v

DOI:
10.3791/64644-v

•

07:18 min
May 12, 2023

•

99 Views
, , , ,
1Department of Biochemistry and Biotechnology,University of Science and Technology Chittagong (USTC), 2Department of Emergency and Critical Care Medicine,Aichi Medical University

Summary

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We present a protocol for a modified sandwich enzyme-linked immunosorbent assay technique to quantitatively measure two components of neutrophil extracellular trap remnants, myeloperoxidase conjugated-DNA and neutrophil elastase conjugated-DNA complexes,derived from activated neutrophils.

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Islam, M. M., Salma, U., Irahara, T., Watanabe, E., Takeyama, N. Quantifying Myeloperoxidase-DNA and Neutrophil Elastase-DNA Complexes from Neutrophil Extracellular Traps by Using a Modified Sandwich ELISA. J. Vis. Exp. (195), e64644, doi:10.3791/64644 (2023).

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