Human ST3GAL4 ELISA Kit (HUFI06307)

ST3GAL4 (ST3 beta-galactoside alpha-2,3-sialyltransferase 4) is a Golgi-resident sialyltransferase that catalyzes the transfer of sialic acid from CMP-N-acetylneuraminic acid to terminal galactose residues on glycoproteins and glycolipids, generating α2,3-linked sialoside structures on the cell surface. The Assay Genie Human ST3GAL4 ELISA Kit is a research-use-only in vitro tool designed for quantitative measurement of this enzyme in human research samples.

ST3GAL4 modifies selectin ligands on leukocytes, so altered expression has been linked to aberrant immune cell trafficking, acute inflammatory responses, and tumor microenvironment remodeling. Researchers studying glycosylation biology, cancer metastasis, glycan engineering, or host-pathogen interactions can apply this kit to explore ST3GAL4 regulation across disease models. Each kit includes a pre-coated microplate, assay diluent, detection reagents, lyophilized standards, and wash buffer sufficient for full-plate workflows.

For stability, components should be refrigerated on arrival and the substrate solution protected from light; consult the supplied manual for the exact storage temperature of each reagent. The kit is intended for research use only and is not validated for clinical diagnostic or therapeutic decision-making.