Human FUK ELISA Kit (HUFI04228)

The FUK (fucokinase) enzyme catalyzes phosphorylation of L-fucose as the first committed step of the fucose salvage pathway, feeding GDP-fucose pools that support glycoprotein and selectin-ligand biosynthesis. This quantitative immunoassay from Assay Genie measures circulating FUK protein, providing a tool for studies of fucose metabolism, congenital disorders of glycosylation, and inflammatory signaling. Each kit contains a pre-coated microplate, biotinylated detection antibody, streptavidin-HRP conjugate, calibrated standards, and assay buffer sufficient for 96 determinations. Researchers load a 100 uL sample volume per well and quantify signal through standard absorbance readout after incubation. Reagents ship refrigerated; long-term storage at -20 degrees C preserves antibody activity through several freeze-thaw cycles. The kit is validated for human donor specimens and is intended for research use only.