Recombinat Protein,Human FKBP4 FKBP52 Protein, His,PA Tag,Human FKBP4, His,PA Tag (FK4-H52Q3) is expressed from human 293 cells (HEK 293). It contains AA Met 1 - Ala 459 (Accession AAH01786).This protein carries a polyhistidine tag at the C-terminus, 1 * 50 µG