Abstract:
:Fructose 1,6-bisphosphatase was observed in a thymic lymphoma cell line, WEH17.1 (11.5 +/- 0.8 munits/mg cytosol protein). Only a trace amount of the enzyme activity was observed in normal thymus tissue. The WEH17.1 enzyme had a pH optimum at around 7.5. The AMP-concentration giving 50% inhibition of the activity was about 73 microM. That of the crude mouse liver enzyme was 35 microM. The antibodies against the liver and intestinal enzymes cross-reacted with the WEH17.1 enzyme with a lower affinity than the liver enzyme. Immunoblot showed that the subunit molecular weight of the WEH17.1 enzyme was the same as that of the liver enzyme.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Mizunuma H,Tashima Ydoi
10.1016/0006-291x(89)92811-8subject
Has Abstractpub_date
1989-02-15 00:00:00pages
929-35issue
3eissn
0006-291Xissn
1090-2104pii
0006-291X(89)92811-8journal_volume
158pub_type
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