• Alzherimers blood test ptau217

Alzheimer's Blood Test - LucentAD pTau217

A non-invasive blood test to support the early assessment of Alzheimer’s disease. LucentAD pTau217™ is a pioneering Alzheimer’s blood test designed to provide clearer insight when memory or cognitive symptoms raise concern. By analysing p-Tau 217,... Read more

A non-invasive blood test to support the early assessment of Alzheimer’s disease.

LucentAD pTau217™ is a pioneering Alzheimer’s blood test designed to provide clearer insight when memory or cognitive symptoms raise concern. By analysing p-Tau 217, a key biomarker strongly associated with Alzheimer’s disease, this test helps clinicians determine whether Alzheimer’s pathology is likely to be present — without the need for invasive or expensive procedures. For many people, traditional Alzheimer’s diagnosis can involve long waiting lists, lumbar punctures, or PET scans. LucentAD pTau217™ offers a faster, simpler, and more accessible alternative, delivering clinically meaningful results in 70% of patients.

What is p-Tau 217?

p-Tau 217 is one of the most specific blood biomarkers linked to Alzheimer’s disease. Elevated levels are strongly associated with the presence of Alzheimer’s pathology, making it a powerful tool in modern dementia assessment.

LucentAD pTau217™ measures this biomarker using a simple blood sample, helping healthcare professionals rule in or rule out Alzheimer’s disease with a high degree of confidence.

Why Choose an Alzheimer’s Blood Test?

Blood-based biomarkers are transforming how Alzheimer’s disease is assessed. LucentAD pTau217™ brings cutting-edge science into a simple, accessible format — helping reduce uncertainty, delays, and unnecessary invasive testing.

Important Information. LucentAD pTau217™ is intended to support clinical assessment and should always be interpreted by a qualified healthcare professional. It does not replace a full clinical evaluation or medical diagnosis.

Ready to take the next step?

Order the LucentAD pTau217™ Alzheimer’s blood test today and gain clearer insight — sooner.

Read less
  • Venous Sample
  • Cost-Effective Alzheimer’s Testing
  • Clinically Meaningful Accuracy
  • 250+ Clinic Locations
  • No Waiting List
Check Availability (Based on location)
  • Clearpay
  • Splitit
  • Visa
  • Mastercard
  • Apple Pay
  • Shop Pay
  • Google Pay

What biomarkers do we test?

How our tests work

Book online...

Book online, receive your kit and take to your local Goodbody clinic.

Send it back…

Send your sample in the post to be analysed at an accredited laboratory.

Get results.

Get your comprehensive detailed results report from the laboratory, with guidance from our support team.

Available testing locations for Alzheimer's Blood Test - LucentAD pTau217

Aberdeen Clinic GCI Advanced Aesthetics Abergavenny Clinic Amatsu Centre Airdrie Clinic Amiry & Gilbride Pharmacy Aldershot Clinic Wellington Pharmacy Alton Clinic Four Marks Pharmacy Andover Clinic Dr Malaika Clinics Anniesland Clinic Amiry & Gilbride Pharmacy Arlesey Clinic Waterloo Farm Wellness Armadale Clinic Dears Pharmacy Ascot Clinic Ascot Pharmacy AshbyDeLaZouch Clinic Aeternum Aesthetics Ashford Clinic Breakspear Pharmacy Aveley Clinic Doctor B Aesthetics Aylesbury Clinic Aura Body Clinic Aylesbury Clinic Pearlfect Care Pharmacy Ballingry Clinic Barnsley Clinic Aesthetica Medispa Barnsley Clinic Metanoia Medical Aesthetics (Inside) Cliniva Medispa Find More
More Information

Cost-Effective Alzheimer’s Testing

LucentAD pTau217™ costs a fraction of traditional diagnostic methods. PET scans and lumbar punctures typically cost £3,000 or more,while this blood test provides valuable insight at a significantly lower cost.

Clinically Meaningful Accuracy

Delivers a clinically useful result in 70% of patients, supporting informed conversations between patients and healthcare professionals and aligning with internationally recognised diagnostic standards.

Non-Invasive & Simple

Only a blood sample is required. No hospital admission, no lumbar puncture, and no advanced imaging — making the test more comfortable and accessible.

No Waiting Lists

Avoid long delays associated with specialist imaging or invasive diagnostic procedures. Early insight means earlier conversations and action.

Fast Results

Results are available within 15 working days, providing an assessment of Alzheimer’s disease risk at the time of testing. Results can be shared directly with your doctor to discuss appropriate next steps.

A Snapshot in Time

LucentAD pTau217™ reflects Alzheimer’s pathology at the moment the test is taken. If symptoms evolve, the test may be repeated as part of a longer-term monitoring plan, where clinically appropriate.

Who is this test for?

  • Individuals experiencing memory or cognitive concerns.
  • Those seeking earlier insight while awaiting specialist appointments
  • Patients looking for a non-invasive alternative to lumbar puncture or PET scans
  • Clinicians supporting patients through dementia assessment pathways

Why Choose an Alzheimer’s Blood Test?

Blood-based biomarkers are transforming how Alzheimer’s disease is assessed. LucentAD pTau217™ brings cutting-edge science into a simple, accessible format — helping reduce uncertainty, delays, and unnecessary invasive testing.

Not sure if this test
is right for you?

Enquire via the form and a member of our team will get back to you, they are more than happy to help answer your questions and talk through the best option for you.

Contact us if you aren't sure, we'd be happy to help!

Register Your Interest

FAQs

PLACING AN ORDER

Which test should I choose?

How does the service work?

When will my order arrive?

How accurate are your tests?

I've just paid, can I change my order?

Can I order a test for someone else?

Why do I need a kit for my appointment?

How often should I take my test?

ARRANGING AN APPOINTMENT

How do I book an appointment?

How is the test carried out?

Do I need to fast before my test?

I am nervous about my blood test appointment.

Do I need to take my kit to my appointment?

AFTER YOUR TEST

My blood was haemolysed - what does that mean?

Do you provide results 7 days a week?

How do I book a follow up GP consultation?

We promise to deliver affordable testing to everybody.

When you’re worried about your health, life can feel very stressful, especially if you don’t have the answers you need. We believe that health testing should be available to all, giving you answers when and where you need them.

That’s why we’ve partnered with Splitit, Dopple and Clearpay so you can pay for your tests in interest-free instalments, if you prefer.