2.8.2.32 40000 - gel filtration 658481 2.8.2.32 40000 - native PAGE, probably two isoenzymes 658481 2.8.2.32 45000 - native PAGE, probably two isoenzymes 658481 2.8.2.32 66000 - gel filtration 658472 2.8.2.32 69000 - gel filtration 658472 2.8.2.32 80000 - gel filtration 658470