RHEUMATOID FACTOR

Rheumatoid factor (RF) is an autoantibody against human IgG commonly seen in sera at a high concentration in some conditions, particularly in patients with rheumatoid arthritis. Determination of RF level in serum and plasma is mainly used as an aid in the diagnosis of clinical conditions associated with abnormal RF levels. Increased RF levels may be associated with rheumatoid arthritis, systemic connective tissue diseases, chronic inflammatory liver diseases, chronic inflammatory lung diseases, cancers (especially leukemia and colon cancer) and in the course of infection (e.g. influenza, AIDS, tuberculosis, syphilis, brucellosis, salmonellosis, leprosy, malaria, viral hepatitis, mononucleosis, subacute endocarditis).

Specification

Method

latex enhanced immunoturbidimetric

Specimen

serum, plasma

On board stability

up to 12 weeks

Calibration stability

up to 9 weeks

Measuring range

7,3-120 IU/ml

Regulatory status

CE IVD

Reagent lines

  • Multipurpose Line
    Cormay RF 30
    Cormay RF 60

  • ACCENT-200

  • ACCENT-300

  • A-400

  • A-800

  • Prestige 24i 
    Prestige 24i RF (24 positions reagent tray)
    Prestige 24i RF (36 positions reagent tray)

  • B50

  • OS

Panels: inflammatory, specific proteins

Available reagents

The specification was based on data determined on selected analyzers. We recommend that all users should refer to the instruction for use (IFU) and instruments’ user or service manuals before proceeding.

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Contact

PZ Cormay S.A.

Ursynów Business Park
303 Pulawska Street
02-785 Warsaw, Poland