常见问题(FAQs)

What is the relationship between the specific activity expressed as an ED50 and as units/mg?

What is the relationship between the specific activity expressed as an ED50 and as units/mg? 

While ED50 is defined as the cytokine concentration at which activity is 50% of the maximum response, specific activity is defined as a measurement of reaction rate (i.e. activity) in relation to the amount or mass of a substance. Specific Activity Units should only be used as a method of expressing potency and should only be calculated for sigmoidal dose-dependent curves. The formula for converting activity expressed as an ED50 in ng/ml to specific activity in units/mg is:


目录: 常见问题(FAQs)

Da — 若无特别说明,分子量单位默认为道尔顿。   Mw — 重均分子量。   Mn — 数均分子量。

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阿拉丁科学.《What is the relationship between the specific activity expressed as an ED50 and as units/mg?》. 阿拉丁知识库,更新于 2022年10月25日。 https://www.aladdin-e.com/zh_cn/faqs/What-is-the-relationship-between-the-specific-activity-expressed-as-an-ED50-and-as-units-mg-en.html
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