Individual Tests A–Z

London Blood Tests offers a comprehensive collection of medical and longevity services, including advanced blood testing, gut microbiome analysis, hormonal assessment, toxicology, NAD+ and mitochondrial profiling, and specialised wellness panels.

Type the first letter or name of the test

Showing 349 – 360 of 698 tests

Immunoglobulins (IgG, IgM, IgA)

The Immunoglobulins test measures IgG, IgM and IgA antibody levels in the blood. It provides a broad assessment of immune system function.

£99.00 GBP

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Indirect Coombs

The Indirect Coombs test detects antibodies against red blood cells in the blood. It is essential for pregnancy screening and blood transfusion saf...

£109.00 GBP

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Individual Allergen

The Individual Allergen test measures specific IgE antibodies to a single allergen. It helps accurately identify what is triggering allergic symptoms.

£55.00 GBP

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Inhibin B

The Inhibin B test measures a hormone involved in reproductive function. It is widely used in fertility and gonadal health assessment.

£148.00 GBP

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INR/Prothrombin Time (Must reach the laboratory within 2 hours)

The INR / Prothrombin Time test measures how quickly your blood clots. It is essential for monitoring anticoagulant therapy and clotting disorders.

£59.00 GBP

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Insulin

The Insulin test measures the level of insulin in the blood. It helps assess insulin resistance, metabolic health and diabetes risk.

£89.99 GBP

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Insulin Resistance

The Insulin Resistance test measures fasting insulin and glucose to calculate HOMA-IR. It identifies early metabolic dysfunction before diabetes de...

£129.00 GBP

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Intrinsic Factor Antibodies

The Intrinsic Factor Antibodies test detects autoimmune antibodies that impair vitamin B12 absorption. It is a key test for diagnosing pernicious a...

£99.00 GBP

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Iodine (Serum)

The Serum Iodine test measures iodine levels in the blood. It helps assess iodine status and its role in thyroid hormone production.

£205.00 GBP

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Iron

The Iron test measures the amount of circulating iron in the blood. It helps assess iron deficiency, overload and causes of anaemia.

£38.00 GBP

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Iron Overload Profile

The Iron Overload Profile assesses iron levels and genetic risk for haemochromatosis. It helps detect iron accumulation before organ damage occurs.

£444.99 GBP

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Iron Status

The Iron Status test provides a full overview of iron levels and iron handling in the body. It helps identify iron deficiency, overload and causes ...

£58.00 GBP

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