https://www.123articleonline.com/rss/author/410417/lupin-diagnosticsArticles written by Lupin Diagnostics from 123ArticleOnline.comen-usCopyright (c) 123ArticleOnline.com All rights reserved. https://www.123articleonline.com/articles/1431796/how-the-achr-antibody-blood-test-helps-diagnose-autoimmune-disorders The AChR (Acetylcholine Receptor) antibody blood test is used to detect the presence of antibodies that target the acetylcholine receptors in the body.