SPEM1 ELISA kits are immunoassay tools for the measurement of the protein spermatid maturation 1, which is encoded by the SPEM1 gene in humans. Functionally, this protein is known to be required for proper cytoplasm removal during spermatogenesis. The canonical protein structure is reported to have an amino acid sequence of 309 residues and a mass of 34.8 kDa. It is known to be localized in the membrane and cytoplasm. Other alias names for this target include spermatid maturation protein 1. Click on the products below for more detailed ELISA kit information, such as target reactivity and assay sensitivity.