Transferrin Saturation
Also known as: TSAT
Not near Sutton Coldfield? Have this blood test anywhere in the UK
We offer blood tests across the UK through our partner network: have your sample taken at The Vesey or at a partner clinic near you, anywhere in the UK and Ireland. A Health Advisor books it for you on a free 15-minute call, and your results come back to The Vesey for our GPs to review.
Transferrin saturation is a calculated value showing the proportion of the iron-transport protein transferrin that is currently carrying iron. At The Vesey in Sutton Coldfield, Transferrin Saturation is available within 24 private blood test panels, with clinician-reviewed results. This page is educational and does not replace personalised medical advice.
What Transferrin Saturation measures
Transferrin saturation is a calculated value showing the proportion of the iron-transport protein transferrin that is currently carrying iron. It is a standard component of an iron study.
Why it is tested
This marker is reported alongside serum iron and TIBC to describe iron transport. It appears within iron-focused panels.
Tests that include Transferrin Saturation at The Vesey
Guide prices are read from the current Vesey catalogue and confirmed at booking.
Iron Status
Guide price from £148
Vitamins and Minerals
Guide price from £174
Acute Medical Panel 2
Guide price from £180
Muscle and Rheumatology
Guide price from £189
Long COVID
Guide price from £190
Anaemia Profile
Guide price from £193
18 further Vesey panels include Transferrin Saturation. See all blood test panels →
Related biomarkers
Other markers in the iron studies group:
Frequently asked questions
How is transferrin saturation calculated?
It is derived from serum iron and the blood’s iron-binding capacity rather than measured directly. This is why those values are reported together.
This page is for general education and information only. It is not medical advice, a diagnosis, or a recommendation for any specific test or treatment, and it does not include reference ranges, which are laboratory-dependent and interpreted by a clinician. Guide prices are indicative and confirmed at the time of booking. Always discuss your health and any test results with a qualified clinician. In an emergency call 999; for urgent non-emergency advice call NHS 111.
Private blood testing in Sutton Coldfield
Clinician-reviewed results. No GP referral needed.
Not sure which blood test to book?
Book a free 15-minute video call with one of our Health Advisors. We talk through your symptoms or goals, recommend the right test and book it for you. No charge, no obligation.
Not near Sutton Coldfield? We offer blood tests across the UK through our partner network. This call is how a partner clinic appointment is booked: we complete the paperwork and arrange it for you, anywhere in the UK and Ireland.
Book a free discovery call or call 0121 387 3705