Quantification of free amino acids, peptides and proteins by fast amino acid analysis

Do you want to know the content of free amino acids, of a purified protein, or the total protein amount in just 4-8 days?

We offer fast amino acid (AA) analysis services, with an accuracy within 10%. Our lab performs AA quantification of protein to determine the absolute amount of individual AAs. Our specialists can also help you find out the content of a purified protein or the total protein amount. We do this by hydrolysis of your protein sample. This separates your protein sample into free AAs. Then we perform AA composition analysis to quantify the protein.

You will receive the final results in an easy-to-understand report – in just 4-8 days.

You can choose from the following fast AA analysis services for quantification of your protein:

Free AA analysis  >
Your sample is analyzed for free AAs present in the sample.

Purified protein analysis  >
We hydrolyze your sample into free AAs. Afterwards, we perform fast AA analysis for quantification of the protein. This is done both from summed AA amounts and the estimated protein MW.

Total protein analysis  >
Your sample is hydrolyzed into free AAs. We perform fast AA analysis and quantify the total protein content. This is done this by summing the individual AA amounts.

Not seeing the amino acid analysis you’re looking for?

We also offer custom designed services. For instance, we can quantify modified or unusual AAs (like hydroxyproline or hydroxylysine). Our lab also performs AA quantification of protein trace amount in food & consumer products. And we offer AA quantification of protein for single AAs following the European Pharmacopoeia.

Send us a request for your quantification project so we can design a proposal that meets your specific needs

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