Recombinat Protein,Rhesus macaque CD40 TNFRSF5 Protein, His Tag,Rhesus macaque CD40, His Tag (CD0-C52H7) is expressed from human 293 cells (HEK293). It contains AA Glu 21 - Arg 193 (Accession NP001252791.1).This protein carries a polyhistidine tag a 1 * 100 µG