2.8.2.32 40000 - gel filtration 2.8.2.32 40000 - native PAGE, probably two isoenzymes 2.8.2.32 45000 - native PAGE, probably two isoenzymes 2.8.2.32 66000 - gel filtration 2.8.2.32 69000 - gel filtration 2.8.2.32 80000 - gel filtration