There are several lab tests available that can detect biological markers of rheumatoid arthritis.
Rheumatoid arthritis blood tests look for antibodies like rheumatoid factor and anti-CCP and also test for levels of inflammation to help reach a diagnosis.
Blood tests. Your GP may arrange blood tests to help confirm the diagnosis. No blood test can definitively prove or rule out a diagnosis of rheumatoid arthritis, .
Blood tests for arthritis. This sheet gives a general description of some of the blood tests commonly used to. Rheumatoid factor (RF): The test for rheumatoid.