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. Author manuscript; available in PMC: 2017 Jan 15.
Published in final edited form as: ACS Chem Biol. 2015 Nov 16;11(1):185–192. doi: 10.1021/acschembio.5b00775

Figure 2. Sialidase specificity depends on SiaDAz linker length.

Figure 2

LacNAc-biotin was sialylated with (a) Neu5Ac, (b) SiaDAz(2me), or (c) SiaDAz(4me) before treatment with the indicated sialidases. The percent sialylation remaining after sialidase treatment was determined using PAL labeling. Error bars represent the standard deviation of three trials.