Annexin A1 belongs to the annexin family of Ca2+-dependent phospholipid-binding proteins that have a molecular weight of approximately 35,000 to 40,000 Dalton and are preferentially located on the cytosolic face of the plasma membrane.
Annexin A1 is part of the annexin family of Ca2+-dependent phospholipid-binding proteins with a molecular weight between about 35,000 and 40,000 Daltons. These proteins are commonly found on the cytosolic surface of the plasma membrane.