Molecular Weight: 1047.48Salt Form: TFAPurity: >96%Sequence (3-letter): Ser-Ala-Lys-Leu-Cys-Pro-Gly-Gly-Asn-Cys-Val-OHSequence (1-letter): SAKLCPGGNCV-OHStorage: -20 °C or below
Sperm Activating Peptide is derived from the solubilized jelly layer of the sea urchin (H. pulcherrimus). It stimulates motility of sea urchin spermatozoa and increases cAMP and cGMP levels.