Analytical concepts
What Does Peptide Purity Mean?
A practical explanation of how purity percentages should be interpreted in research-use-only peptide documentation.
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Analytical concepts
Purity is method-specific
A reported purity value is tied to the analytical method and conditions used to generate it.
Analytical concepts
Identity and purity are different questions
A purity result and an identity result do not necessarily answer the same analytical question. This is why documentation often contains multiple analytical fields.
Analytical concepts
Read the whole report
Review the sample identifier, method, reported result and specification together instead of treating a headline percentage as the only useful information.
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