HS3ST4 ELISA kits are immunoassay tools for the measurement of the protein heparan sulfate-glucosamine 3-sulfotransferase 4, which is encoded by the HS3ST4 gene in humans. Functionally, this protein is a reported sulfotransferase that utilizes 3'-phospho-5'-adenylyl sulfate (PAPS) to catalyze the transfer of a sulfo group to an N-unsubstituted glucosamine linked to a 2-O-sulfo iduronic acid unit on heparan sulfate. The canonical protein structure is reported to have an amino acid length of 456 residues, a mass of 49.8 kDa, and is a member of the Sulfotransferase 1 protein family. It is known to be localized in the golgi and is reported to have brain-specific expression. The protein has been noted to be post-translationally glycosylated. Other alias names for this target include 30ST4, 3OST4, h3-OST-4, heparan sulfate glucosamine 3-O-sulfotransferase 4, and 3-OST-4.
The detection range for different HS3ST4 ELISA kits can vary, with some assays measuring target concentrations as low as 15 ng/L and as high as 10 ng/mL. Click on the products below for more detailed ELISA kit information, such as target reactivity and assay sensitivity.