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. Author manuscript; available in PMC: 2009 May 7.
Published in final edited form as: Biochemistry. 2007 Dec 8;47(1):320–330. doi: 10.1021/bi701472g

Table 1.

Reverse sialylation equilibrium constant

Donor Acceptor Keq
(dimensionless units)
[9-3H]NeuAcα2,3Galβ1,3(4-FGlcNAcβ1,6) GalNAcα-O-Bn, [[9-3H]2] 5′-CMP 0.35
[9-3H]NeuAcα2,3Galβ1,3GalNAcβ1,3Galα-O-Me, [[9-3H]3] " 98.9
[9-3H]NeuAcα2,3Galβ1,3(Galβ1,4 GlcNAcβ1,6)GalNAcα-O-Bn " 0.18