Recombinat Protein,Human Transthyretin Prealbumin Protein, His Tag,Human Transthyretin, His Tag (TTR-H5223) is expressed from human 293 cells (HEK293). It contains AA Gly 21 - Glu 147 (Accession NP000362).This protein carries a polyhistidine tag at t 1 * 100 µG