Galectin-4/LGALS4 is a lactose-binding galectin protein with affinity for a variety of sugars. It is associated with the formation of adherens junctions, suggesting its potential role in cell adhesion processes. Animal-Free Galectin-4/LGALS4 Protein, Human (His) is the recombinant human-derived animal-FreeGalectin-4/LGALS4 protein, expressed by E. coli , with N-His, N-His labeled tag. This product is for cell culture use only.