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Contact Us

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Donor Helpline / Appointments: +44 176 321 1616
Office: +44 113 868 1303

Email us at donors@clintrialslab.com

Unit 3 Acorn Centre
30-34 Gorst Road
North West London, UK NW10 6LE

North Acton is the nearest London Underground station on the Central Line.


Still Have Questions?

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Donors of all backgrounds, ethnicities and blood types are encouraged to participate as often as possible. Email our staff to learn more about the donation process.

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About Us

Clinical Trials Laboratory Services (CTLS) is a leading provider of human blood products and biological specimens to the research community. CTLS specializes in the collection of whole blood, serum, white cells, red cells and other biofluids from consented donors. Donors are screened according to AABB guidelines and undergo a complete battery of infectious disease state tests. For 24 years, specimens collected at CTLS have supported the development of therapeutics and in vitro diagnostic assays.

Personal service and the utmost care for our donors are the top priority at CTLS. Donor questions and feedback are always welcome as they enable us to continually improve our services.

To learn more, take a look at our Company News.