Product cited in:
Branham, Mayorga, Tomes: "Calcium-induced acrosomal exocytosis requires cAMP acting through a protein kinase A-independent, Epac-mediated pathway." in: The Journal of biological chemistry, Vol. 281, Issue 13, pp. 8656-66, 2006 (PubMed).
Branham, Bustos, De Blas et al.: "Epac activates the small G proteins Rap1 and Rab3A to achieve exocytosis." in: The Journal of biological chemistry, Vol. 284, Issue 37, pp. 24825-39, 2009 (PubMed).