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Description

PE035010: Neu5Acα(2-6)LacNAc-PEG3-AzideC31H53N5O21 831. 77 A Neu5Ac2 6LacNAc (Neu5Ac2 6Gal1 4GlcNAc) trisaccharide equipped with an azide functionalized linker through a hydrophilic triethylene glycol (PEG3) spacer. The terminal azide can be covalently coupled to alkyne partners via copper catalyzed azide alkyne cycloaddition (CuAAC), or to dibenzocyclooctyne (DBCO) and related strained alkynes using copper free click chemistry, forming stable 1,2,3 triazole linkages. Neu5Ac2 6LacNAc is a

/ Fmoc-Ser(β-D-Lac(Ac)7)-OH / Fmoc-Ser(β-D-Lac)-OH

26 / / Diosmetin-d3 / O-methylated flavone-d3

92 / / Asenapine N-β-D-Glucuronide / Asenapine Glucuronide

The primary amine can be covalently coupled with N-hydroxysuccinimide (NHS) activated esters to form stable amide bonds

The C-terminus Cysteine (amide) allows for conjugation to maleimide-functionalized carrier proteins

diagnostic screening

5 / A fully unprotected (free amine

C25H19D9N8O2 / 481

The installed glycan is a mannose residue (O-mannosylation)

5-bis(acetyloxy)-6-[(acetyloxy)methyl]-3-acetamidooxan-2-yl]oxy}pentanoic acid

2-[2-(2-Mercaptoethoxy)ethoxy]ethyl 2-acetamido-2-deoxy-α-D-galactopyranoside

Biotinyl TF Antigen (Threonine)