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L-Serine,glycyl-L-lysyl-L-asparaginylglycyl-L-valyl-L-phenylalanyl-L-lysyl-(2S,3S)-2-amino-3-mercaptobutanoyl-L-isoleucyl-D-cysteinyl-L-histidyl-L-a-glutamyl-L-cysteinyl-L-histidyl-L-leucyl-L-asparagi related products: