GTP cyclohydrolase 1 (GCH1) (NM_000161) Human Untagged Clone SC320505 CNY 2,400.00 CNY 2,950.00 现货 GCH1 (untagged)-Human GTP cyclohydrolase 1 (GCH1), transcript variant 1 Type Human Untagged Clone Tag Tag Free Vector pCMV6-AC