AAT1 Polyclonal Antibody

Alternative products:Additional isoforms (AAT-1L and AAT-1S) may exist, function:Isoform 4 may play a role in spermatogenesis., PTM:Isoform 4 is phosphorylated by PKA., subcellular location:Isoform 4 is found in the mitochondria and localized in the neck of the sperm., subunit:Interacts with AMY1 and AKAP1. Isoform 4 belongs to a complex together with AMY1, AKAP1 and PRKAR2B. Isoform 3 does not interact with AMY1., tissue specificity:Isoform 1 is strongly expressed in the liver. Isoform 4 is widely expressed, but strongly expressed in all spermatogenesis-related tissues, including the testis, the epithelium of cauda and the corpus epididymis. Isoform 4 is present in the spermatid and mature sperm. Isoform 4 is also expressed in Leydig cells. Isoform 3 is expressed in the testis.