KSPG(2) KSPG(2) KSPG is secreted from the cell Authored: Jassal, B, 2011-12-01 Edited: Jassal, B, 2011-12-01 Once formed, keratan sulfate proteoglycans (KSPGs) are secreted from the cell into the extracellular matrix (ECM) by an unknown translocation mechanism (Funderburgh 2000). KSPG can bind with many cell surface and extracellular proteins. Pubmed11030741 Reactome Database ID Release 432046180 Reactome, http://www.reactome.org ReactomeREACT_121178 Reviewed: D'Eustachio, P, 2012-03-28