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Invitrogen
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Highest antigen sequence indentity to the following orthologs: Mouse (60%), Rat (60%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-53411. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
The protein encoded by this gene belongs to the sulfotransferase 2 family. It is predominantly expressed in the pituitary gland, and is localized to the Golgi membrane. This protein catalyzes the transfer of sulfate to position 4 of non-reducing N-acetylgalactosamine (GalNAc) residues in both N-glycans and O-glycans. It is responsible for sulfation of GalNAc on luteinizing hormone (LH), which is required for production of the sex hormones. Mice lacking this enzyme, exhibit increased levels of circulating LH, and precocious sexual maturation of both male and female mice. Alternatively spliced transcript variants have been found for this gene.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: carbohydrate (N-acetylgalactosamine 4-0) sulfotransferase 8; Carbohydrate sulfotransferase 8; GalNAc-4-O-sulfotransferase 1; GALNAC-4-ST1; galNAc4ST-1; N-acetylgalactosamine-4-O-sulfotransferase 1
Gene Aliases: CHST8; GalNAc4ST; GALNAC4ST1; PSS3
UniProt ID: (Human) Q9H2A9
Entrez Gene ID: (Human) 64377
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