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L-Serine,L-lysyl-L-isoleucyl-L-a-glutamyl-L-lysyl-L-asparaginylglycyl-L-lysyl-L-valyl-L-serylglycyl-L-threonyl-L-lysyl-L-lysyl-L-a-glutamyl-L-asparaginyl-L-cysteinyl-L-prolyl-L-tyrosyl- related products: