- Characterization of monoclonal antibodies against GRIM-19, a novel IFN-beta and retinoic acid-activated regulator of cell death. Hu, J., Angell, J.E., Zhang, J., Ma, X., Seo, T., Raha, A., Hayashi, J., Choe, J., Kalvakolanu, D.V. J. Interferon Cytokine Res. (2002)