the ( alpha 2-8 ) -linkage between the terminal and penultimate sialic acids was determined using nonradioactive cmp-neuac and [ ac-14c ] lm1 as substrates ( higashi , h. , and basu , s. ( 1982 ) anal . biochem . 120 , 159-164 ) for the enzyme , followed by identification of the permethylated [ 14c ] sialic acid of the product by radioautography .
C0037025
sialic acids
C0067762
sialic acid