Sperm Activating Peptide, Sea Urchin

Molecular Weight: 1047.48
Salt Form: TFA
Purity: >96%
Sequence (3-letter): Ser-Ala-Lys-Leu-Cys-Pro-Gly-Gly-Asn-Cys-Val-OH
Sequence (1-letter): SAKLCPGGNCV-OH
Storage: -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.