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Substance Name: Rheumatoid factor
RN: 9009-79-4


  • Antibodies found in adult RHEUMATOID ARTHRITIS patients that are directed against GAMMA-CHAIN IMMUNOGLOBULINS.

Molecular Formula

  • Unspecified

Classification Code

  • Immunologic Factors
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Names and Synonyms

Name of Substance

  • Rheumatoid factor

MeSH Heading

  • Rheumatoid factor


  • Rheumatoid factor

Systematic Name

  • Rheumatoid factors

Registry Numbers

CAS Registry Number

  • 9009-79-4

System Generated Number

  • 0009009794