743442-52-6

L-Aspartic acid,glycylglycyl-L-a-glutamyl-L-a-aspartylglycyl-L-a-aspartyl-L-tyrosyl-L-leucyl-L-seryl-L-a-aspartyl-L-prolyl-L-phenylalanyl-L-tyrosyl-L-tyrosyl-L-asparaginyl-L-histidylglycyl-L-methionyl-