sentence: The “ core ” proteins , including AHSG , NAPSA , plasminogen ( PLG ) , SAA4 , HBA , APOD , APOJ , APOM , APOH , FGA , and TFPI , are surrounded by common HDL-associated apolipoproteins , such as APOA4 , APOA5 , APOC1 , APOC3 , and APOC4 , in addition to proteins that have been described to be associated with HDL in most proteomic studies ( Davidson HDL Proteome Watch , http://homepages.uc.edu/~davidswm/HDLproteome.html ) , such as H2-Q4 , H2-Q10 , SELL , ANTRX1 / 2 , PF4 RBP4 , SERPINs , GPLD1 , FGA , and FGB .