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Oxford University Hospitals NHS Foundation Trust
Clinical Biochemistry

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Also known as: Also known as: Procollagen Extension Peptide, Procollagen Type 1 N-terminal Propeptide, Procollagen Type 1 Amino-terminal Propeptide

Specimen requirements

Sample type: Serum (Serum)

Collection requirements: Specimen must be separated and frozen within 24 hours of collection


Price on application

Turnaround time

Please see Turnaround times

Analytical method


Analysis undertaken at these site(s)

John Radcliffe Hospital

Reference intervals


All ages: 20 - 60 µg/L


All ages: 20 - 60 µg/L