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For reconstitution, we recommend adding 100 µL distilled water to a final antibody concentration of about 1 mg/mL. To use this carrier-free antibody for conjugation experiments, we strongly recommend performing another round of desalting. (Zeba Spin Desalting Columns, 7KMWCO, 0.5 mL, Product # 89882)
This gene encodes a member of the GTP cyclohydrolase family. The encoded protein is the first and rate-limiting enzyme in tetrahydrobiopterin biosynthesis, catalyzing the conversion of GTP into 7,8-dihydroneopterin triphosphate. BH4 is an essential cofactor required by aromatic amino acid hydroxylases as well as nitric oxide synthases. Mutations in this gene are associated with malignant hyperphenylalaninemia and dopa-responsive dystonia. Several alternatively spliced transcript variants encoding different isoforms have been described; however, not all variants give rise to a functional enzyme.
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Protein Aliases: dystonia 14; GTP cyclohydrolase 1; GTP cyclohydrolase I; GTP-CH-I; guanosine 5'-triphosphate cyclohydrolase I
Gene Aliases: DYT14; DYT5; DYT5a; GCH; GCH1; GTP-CH; GTP-CH-1; GTPCH; GTPCH1; HPABH4B
UniProt ID: (Human) P30793, (Mouse) Q05915, (Rat) P22288
Entrez Gene ID: (Human) 2643, (Mouse) 14528, (Rat) 29244
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