Cytokeratins- and their uses. Cytokeratins are regarded as the most fundamental markers of epithelial differentiation. Based on 2D gel-electrophoresis, keratins are divided into Acid keratins/Type A or Basic keratins /Type B. Remember- A for Acid keratins and B for Basic keratins Further, each group is divided into High molecular weight keratins (HMWK) and Low molecular weight keratins (LMWK). From Quick handbook of surgical pathology Liked the page? Why not leave a tip for it’s creators Share this:FacebookTelegramWhatsAppMoreLinkedInTwitterLike this:Like Loading...