Spacer-modified saccharides for the regioselective photoaffinity labelling of the binding site of an immunoglobulin

Article abstract of DOI:10.1016/0008-6215(92)80040-8

The spacer-modified trisaccharides that mimic (1->6)-linked β-D-galactotetraose (Gal4), namely, O-β-D-galactopyranosyl-(1->6)-S-β-D-galactopyranosyl-(1->11)-8-azi-6,7,8,9,10-pentadeoxy-11-thio-D-galactoundecose (12) and O-β-D-galactopyranosyl-(1->6)-O-β-D