Mercaptoalcylamino acids are generally susceptible to inactivation by {HEAD ~ oxidation} in {TAIL ~ vivo} and decomposition in process of manufacturing themselves or their preparations or with the elapse of time because of the compounds having chemically and biologically active sulfhydryl group 
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Mercaptoalcylamino acids are generally susceptible to inactivation by { HEAD ~ oxidation } in { TAIL ~ vivo } and decomposition in process of manufacturing themselves or their preparations or with the elapse of time because of the compounds having chemically and biologically active sulfhydryl group
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH