Recombinat Protein,Human IL-12A NKSF1 p35 Protein, Fc Tag,Human IL-12A, Fc Tag (NK1-H5252) is expressed from human 293 cells (HEK293 ). It contains AA Arg 23 - Ser 219 (Accession P29459).This protein carries a human IgG1 Fc tag at the C-terminus. The 1 * 50 µG