SPR ELISA kits are immunoassay tools for the measurement of the protein sepiapterin reductase, which is encoded by the SPR gene in humans. Functionally, this protein is known to catalyze the final one or two reductions in tetra-hydrobiopterin biosynthesis to form 5,6,7,8-tetrahydrobiopterin. The canonical protein structure is reported to have an amino acid length of 261 residues, a mass of 28 kDa, and is a member of the Sepiapterin reductase protein family. It is known to be localized in the cytoplasm. The protein has been noted to be post-translationally phosphorylated. The SPR gene has been associated with the disease, Dystonia. Other alias names for this target include Sepiapterin reductase (L-erythro-7,8-dihydrobiopterin forming), sepiapterin reductase (7,8-dihydrobiopterin:NADP+ oxidoreductase), short chain dehydrogenase/reductase family 38C, member 1, and SDR38C1.
Some SPR ELISA kits can detect targets at levels as low as 1.563 pg/mL and as high as 20 ng/mL. Click on the products below for more detailed ELISA kit information, such as target reactivity and assay sensitivity.