The full-length cDNA of the Esserpin-2 and Esserpin-3 genes were cloned.
Esserpin-2 and Esserpin-3 share common features with other serpin genes.
Spatial and temporal distribution of Esserpin-3 expression was observed.
20">Esserpin-3 expression increased during the development of the testis.
Esserpin-3 expression reduced during the acrosome reaction.