Sperm-activatingpeptide A (Glyptocidaris crenularis egg jelly coat reduced), 1-de-L-lysine-;Deslysine1-SAP-IIB (Glyptocidaris crenularis reduced); L-Valine,N-[N-[N2-[N-[N-[1-(N-L-leucyl-L-cysteinyl)-L-prolyl]glycyl]glycyl]-L-asparaginyl]-L-cysteinyl]-
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