They are part of the intralobular duct.
They have the thinnest epithelium of any part of the duct system, and the epithelium is usually classified as "low" simple cuboidal.
They are found in:
Research in the area of stem cell research reported from Kitasato University, Department of Anatomy.(Report)
Sep 16, 2009; New investigation results, 'Intercalated duct cells in the rat parotid gland may behave as tissue stem cells,' are detailed in a...