EnzChek™ Myeloperoxidase (MPO) Activity Assay Kit - FAQs

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2 个常见问题解答

What is the dynamic range of the EnzChek Myeloperoxidase (MPO) Activity Assay Kit (Cat. No. E33856)?

The EnzChek Myeloperoixdase Activity Assay Kit (Cat. No. E33856) can detect myeloperoxidase activity at a broad dynamic range of 1.5 to 200 ng/mL.

What can interfere with the EnzChek Myeloperoxidase (MPO) Activity assay?

MPO is inhibited by azide, diclofenac, methimazole, quercetin, rutin, and salicylhydroxamic acid. Make certain that samples do not include sodium azide. Endogenous catalases can interfere with the assay; catalase activity may be inhibited by using 3-amino-1,2,4-triazole. Detergents, common components in cell lysis buffers, should be avoided; use freeze/thawing and/or mechanical methods to lyse cells.

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