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IgM Rheumatoid Factor Mouse ELISA

  • Regulatory status:RUO
  • Type:Direct ELISA, HRP-labelled antibody
  • Other names:RF-IgM
  • Species:Mouse
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Cat. No. Size Price

634-02689 96 wells (1 kit)
PubMed Product Details
Technical Data

Cat # changed from RSHAKRRG111R to 634-02689


Direct ELISA, HRP-labelled antibody


Serum, Plasma-EDTA, Plasma-Citrate

Sample Requirements

1 µl/well


At ambient temperature. Upon receipt, store the product at the temperature recommended below.


Store the complete kit at 2–8°C. Under these conditions, the kit is stable until the expiration date (see label on the box).

Calibration Curve

Calibration Range

15.6–1 000 mU/ml

Limit of Detection

0.78 mU/ml


Research topic

Animal studies


Rheumatoid factors are autoantibodies against Fc region of of IgG and is found in 70-80% of patients suffering from chronic rheumatoid arthritis, and are considered to be closely related to its pathological symdrome. Experimental animal models with spontaneous autoimmune diseases similar to those in humans, and animals with artificially-induced inflammation have been used to elucidate the mechanism of autoimmune diseases and to search for potential new remedies. A representative model animal of spontaneous autoimmune diseases is MRL/lpr mouse. As MRL/lpr shows high incidence of lymph node tumor, nephritis, angitis, and arthritis, this animal strain is useful for studies of the mechanism of human autoimmune diseases including rheumatoid arthritis. Autoantibodies found in MRL/lpr serum are IgG type rheumatoid factor, IgM type rheumatoid factor, anti-ssDNA antibodies, anti-dsDNA antibodies, and anti-Sm antibody, etc. This kit enables quantification and comparison of IgM type rheumatoid factor with a calibration curve using standard antibody preparation.

Product References (5)


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  • Kobayashi K, Suda T, Nan-Ya K, Sakaguchi N, Sakaguchi S, Miki I. Cytokineproduction profile of splenocytes derived from zymosan A-treated SKG micedeveloping arthritis. Inflamm Res. 2006 Aug;55(8):335-41. PubMed PMID: 16977380. See more on PubMed
  • Kumanogoh A, Shikina T, Watanabe C, Takegahara N, Suzuki K, Yamamoto M,Takamatsu H, Prasad DV, Mizui M, Toyofuku T, Tamura M, Watanabe D, Parnes JR,Kikutani H. Requirement for CD100-CD72 interactions in fine-tuning of B-cellantigen receptor signaling and homeostatic maintenance of the B-cell compartment.Int Immunol. 2005 Oct;17(10):1277-82. Epub 2005 Aug 19. PubMed PMID: 16113236. See more on PubMed
  • Tsuji F, Yoshimi M, Katsuta O, Takai M, Ishihara K, Aono H. Point mutation of tyrosine 759 of the IL-6 family cytokine receptor, gp130, augmentscollagen-induced arthritis in DBA/1J mice. BMC Musculoskelet Disord. 2009 Feb19;10:23. doi: 10.1186/1471-2474-10-23. PubMed PMID: 19228423; PubMed CentralPMCID: PMC2652421. See more on PubMed
  • Yamanishi S, Iizumi T, Watanabe E, Shimizu M, Kamiya S, Nagata K, Kumagai Y,Fukunaga Y, Takahashi H. Implications for induction of autoimmunity viaactivation of B-1 cells by Helicobacter pylori urease. Infect Immun. 2006Jan;74(1):248-56. PubMed PMID: 16368978; PubMed Central PMCID: PMC1346662. See more on PubMed
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