Disulfide compounds of a carrier, having S--S exchange reactivity
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United States of America Patent
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Dec 2, 1980
Grant Date -
N/A
app pub date -
Apr 30, 1979
filing date -
Apr 28, 1978
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A disulfide compound of a carrier, having S--S exchange reactivity, of the formula R--S--S--X.sub.1 --X.sub.2 --A [I] wherein R is 2-benzothiazolyl, X.sub.1 is a spacer group directly bound to the --S--S-- and comprises a plurality of carbon atoms in a straight or branched chain, X.sub.2 is an imide or amide bonding group, and A is an insoluble carrier selected from the group consisting of beads gel agarose residue, gamma-aminopropylated nylon beads residue and a residual group of partially reduced polyacrylonitrile porous granules or fibers.
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