1966
While all mAbs interacted with ( Gal beta 1 - 4Gal ) - containing oligosaccharides at their non - reducing termini with dissociation constants ( K ( d ) ) ranging from 1 . 0 x 10 - 5 to 2 . 8 x 10 - 4 M , no apparent interaction was observed with any other glycans .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None