Human tissue surfaces are coated with mucins. a family of macromolecular sugar-laden proteins serving diverse functions from lubrication to the formation of selective biochemical barriers against harmful microorganisms and molecules. Membrane mucins are a distinct group of mucins that are attached to epithelial cell surfaces where they create a dense glycocalyx facing the extracellula... https://shopredoners.shop/product-category/cropped-crewneck-cardigan/