Procollagen 3 peptide (p3np)

This is an important test that can be used to assess liver fibrosis or cirrhosis.

Venous blood
1 tests included
8 days turnaround



About Procollagen 3 peptide (p3np)

What is procollagen-3 peptide (P3NP)?

Procollagen-3 peptide (P3NP) is a product of collagen formation. P3NP can be used as a marker of collagen turnover and to assess liver health as P3NP is typically deposited in association with fibrosis or cirrhosis of the liver. Methotrexate, a treatment for rheumatoid arthritis, may lead to liver fibrosis over a prolonged period.  

Why take the test?

This test measures the level of P3NP in the blood and can be used to assess liver fibrosis or cirrhosis.


What's tested


How it works



Purchase your Kit

Just order a test online and get your kit delivered right to your door unless you are ordering a COVID-19 Fit to Fly test where you will be given appointment options to attend our clinics across the United Kingdom for a nose and throat swab PCR test at the checkout stage.



Take your test and post

Follow our simple instructions to take your sample and post back the enclosed prepaid envelope to our accredited lab for processing. We also offer home or workplace visits by a qualified nurse. For COVID-19 Fit to Fly tests you must attend one of our partner clinics for our trained collection officers to take your sample. You will then have the results emailed to you.



Get results directly to your dashboard

You will receive an email notification from our medical team when your results are available on your secure personalised health dashboard.