MW: 50,228 Da. Purity >85% as determined by SDS-PAGE. Background: Annexin 7 is a member of the annexin family of calcium-dependent phospholipids binding proteins. It includes a unique, highly hydrophobic N-terminal domain of 167 amino acids and a conserved C-terminal region of 299 amino acids. The latter is composed of alternating hydrophobic and hydrophilic segments. Analysis of this protein suggests that Annexin 7 is a membrane binding protein with diverse properties including voltage-sensitiv