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. 2024 Jul 19;32(3):101301. doi: 10.1016/j.omtm.2024.101301

Table 3.

Sialylation of decoy receptors purified from different sources

sACE22-IgG1 proteina Source Neu5Acb Neu5Gcc
sACE22.v2.4-IgG1(YTE) Expi293F 8.3 Not detected
sACE22.S19-IgG1(YTE) Expi293F 7.1 Not detected
sACE22.v2.4-IgG1(YTE) CHOK1SV GS-KO 14.4 0.46
sACE22.S19-IgG1(YTE) CHOK1SV GS-KO 14.8 0.50
a

Measured by RP-HPLC.

b

Mol Neu5Ac/mol protein monomer. Limit of detection is 2.2 mol/mol protein.

c

Mol Neu5Gc/mol protein monomer. Limit of detection is 0.12 mol/mol protein.