Total protein
Clinical Biochemistry
Sample and container requirements
Serum Lithium Heparin Plasma (paediatrics only)
Minimum volume required
Special requirements
None
Patient preparation
None
Sample viability
Turnaround time
This assay is run throughout the day and night. The in-lab turnaround time is normally less than 24 hours.
Reference range
60 – 80 g/L (Source: Pathology Harmony Recommendations)
Clinical guidance
Total protein is used in combination with albumin to identify a range of disorders. Please refer to LabTestsOnlineUK to learn more about total protein. https://labtestsonline.org.uk/tests/total-protein-test
Notes
Images to go here
This information was last updated on 19 August 2026