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. 1998 Aug 4;95(16):9140–9145. doi: 10.1073/pnas.95.16.9140

Table 1.

Reconstitution of CMP–Neu5Ac synthetase activity in pAM15 transfected LEC29.LEC32 cells

Cell line Plasmid Activity, nmol/min/mg protein
wt CHO 1.98
LEC29.Lec32 0.006
LEC29.Lec32 (pool) pABE 0.023
LEC29.Lec32 (pool) pAM15 0.51

CMP-Neu5Ac synthetase activity was determined in wt CHO and LEC29.Lec32 cells before and after stable transfection with the murine CMP-Neu5Ac synthetase cDNA pAM15 or the empty vector pABE.