Autoimmune & Specialized Tests

Professional at-home tests that check and measure biomarkers, with secure, doctor-reviewed results and clear guidance on what to do next.

Which test should I choose? ↓

  • Explore a coeliac-associated antibody

    Endomysial Antibodies (IgA) Test

    General health

    Measures endomysial IgA antibodies, often used to support assessment of coeliac disease.

    Blood1 biomarkerEstimated: 2 days from laboratory receipt of a usable sample
    £170.00
    £170.00
    Select test

  • Explore a coeliac-associated antibody

    Tissue Transglutaminase IgA (Coeliac) Test

    Digestive health

    Measures tissue-transglutaminase IgA antibodies, a first-line blood marker used when assessing possible coeliac disease.

    Blood1 biomarkerEstimated: 2 days from laboratory receipt of a usable sample
    £78.30
    £87.00 £78.30
    Select test

  • Understand three thyroid hormone markers

    Thyroid Profile (FT3/FT4/TSH) Test

    General health

    Measures TSH, free T4 and free T3 in one blood panel. It provides a broader thyroid-hormone snapshot, but abnormal values require clinical interpretation and do not identify the cause by themselves.

    Blood3 biomarkersEstimated: 1 day from laboratory receipt of a usable sample
    £34.99
    £34.99
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Which test should I choose?

Match your main symptom to the right starting point. Still unsure? Take the 2-minute test finder.

A useful starting point for this concern Endomysial Antibodies (IgA) Test £170.00
A useful starting point for this concern Tissue Transglutaminase IgA (Coeliac) Test £78.30
A useful starting point for this concern Gliadin Antibodies (IgG) (deamidated) Test £125.00

Autoimmune & Specialized Tests testing — common questions

How do I choose the right test?
Start with your main symptom, the sample type you are comfortable collecting and how quickly you need results. Each product page explains exactly what the test measures and who it is for.
Are the results reviewed by a doctor?
Yes. Results are delivered securely and reviewed by a UK-registered doctor, with a comment on anything outside the expected range.
Does an at-home test replace my GP?
No. Home2Lab tests check and measure biomarkers; they do not diagnose a condition or replace medical assessment. Seek urgent medical help if your symptoms are severe or worsening.