| 摘要 |
PCT No. PCT/GB86/00659 Sec. 371 Date Aug. 20, 1987 Sec. 102(e) Date Aug. 20, 1987 PCT Filed Oct. 24, 1986 PCT Pub. No. WO87/02777 PCT Pub. Date May 7, 1987.A biochemical reagent comprises an oligosaccharide, preferably one which has been liberated from an immunogenic glycoprotein or proteoglycan, which is immobilized on a carrier via an intermediate spacer molecule such as a lipid. The lipid molecule should preferably have at least two long lipid tails so that the oligosaccharide is held in spaced relationship to the carrier where is exhibits antibody-binding ability which is almost indistinguishable from that of the original glycoprotein or proteoglycan. The reagent has its application in biochemical testing of oligosaccharides and systems which bind to them.
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