<qa>  What is the name of the dHACM allograft?AmnioFix is a dehydrated Human Amnion Chorion Membrane dHACM allograft and is composed of multiple layers including a single layer of epithelial cells, a basement membrane and an avascular connective tissue matrix. Amniotic membrane is a unique material and its composition contains collagen types I, III, IV, V, and VII. Amniotic membrane is composed of structural extracellular matrix ECM, that also contains specialized proteins fibronectin, laminins, proteoglycans and glycosaminoglycans. In addition, amniotic membrane contains essential, active, healing growth factors such as epidermal growth factor EGF, transforming growth factor beta TGF-b, fibroblast growth factor FGF, and platelet derived growth factor PDGF. 