Recombinant Protein;100UG;Human PTK7, His Tag (PT7-H52H3) is expressed from human 293 cells (HEK293). It contains AA Ala 31 - Thr 704 (Accession # Q13308-1).;This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 76.5 kDa.