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Histones Antibodies

What Are Histones and Histone Antibodies?
Histones are essential proteins found in the cell nucleus that help organise and package DNA into a compact structure. Histone antibodies (Histone Ab) are autoantibodies that mistakenly target these histone proteins, triggering an immune response.

Association with Autoimmune Diseases
Histone antibodies are linked to various autoimmune conditions, most notably systemic lupus erythematosus (SLE), drug-induced lupus, and mixed connective tissue disease (MCTD). Their presence in the blood can be a key indicator of an underlying autoimmune process.

Histone Antibodies and Drug-Induced Lupus
Histone Ab is most strongly associated with drug-induced lupus—a reversible form of lupus triggered by certain medications. Identifying these antibodies helps distinguish drug-induced lupus from other types of autoimmune diseases and guides treatment by discontinuing the triggering drug.

Diagnostic Importance of Histone Ab Testing
Testing for histone antibodies is used to support the diagnosis of autoimmune disorders, especially when patients present with symptoms such as joint pain, fatigue, skin rashes, or unexplained inflammation.

Private Histone Antibody Testing in Slough
Individuals in Slough, Windsor, Maidenhead, and surrounding Berkshire areas can access private Histone Ab blood testing for the evaluation of autoimmune diseases. Early detection enables accurate diagnosis, targeted treatment, and better management of symptoms.

There is an additional £20 phlebotomy fee for every donation.