Recombinat Protein,Human IL-1 RAcP IL-1 R3 Protein, Fc Tag,Human IL-1 RAcP, Fc Tag (ILP-H5256) is expressed from human 293 cells (H EK293). It contains AA Ser 21 - Glu 359 (Accession Q9NPH3).This protein carries a human IgG1 Fc tag at the C-terminus 1 * 100 µG