Abnova&trade;&nbsp;Human CHKA Partial ORF (NP_997634, 294 a.a. - 393 a.a.) Recombinant Protein with GST-tag at N-terminal 10&mu;g Abnova&trade;&nbsp;Human CHKA Partial ORF (NP_997634, 294 a.a. - 393 a.a.) Recombinant Protein with GST-tag at N-terminal