TNF Receptor-Associated Factor 2, also called TRAP, is a protein that in humans is encoded by the TRAF2 gene. The protein encoded by this gene is a member of the TNF receptor (TNFR) associated factor (TRAF) protein family. It is a common signal transducer for TNFR2 and CD40 that mediates activation of NF-kappa-B. Rothe et al. (1996) identified ITRAF, which binds to TRAF1, TRAF2, and TRAF3, and that when overexpressed inhibits TRAF2-mediated NF-kappa-B activation. They proposed that ITRAF is an inhibitor of TRAF function that regulates TRAF protein activity by sequestering TRAFs in a latent state in the cytoplasm. Kanamori et al. (2002) found that mouse Traf2 interacted directly with T2bp, and they presented evidence that T2BP is involved in TNF-mediated signaling by its interaction with TRAF2.

The stated application concentrations are suggested starting amounts.Titration of the TRAF2 antibody may be required due to differences in protocols and secondary/substrate sensitivity.

An amino acid sequence from the middle region of human TNF Receptor-Associated Factor 2 (RQHRLDQDKIEALSSKVQQLE) was used as the immunogen for this TRAF2 antibody.

After reconstitution, the TRAF2 antibody can be stored for up to one month at4oC.For long-term, aliquot and store at -20oC.Avoid repeated freezing and thawing.