Anti-Phospho-Annexin I (Y21) ANXA1 Antibody

Detected in resting neutrophils (PubMed:10772777) . Detected in peripheral blood T-cells (PubMed:17008549) . Detected in extracellular vesicles in blood serum from patients with inflammatory bowel disease, but not in serum from healthy donors (PubMed:25664854) . Detected in placenta (at protein level) (PubMed:2532504) . Detected in liver.

Plays important roles in the innate immune response as effector of glucocorticoid-mediated responses and regulator of the inflammatory process. Has anti-inflammatory activity (PubMed:8425544) . Plays a role in glucocorticoid-mediated down- regulation of the early phase of the inflammatory response (By similarity) . Promotes resolution of inflammation and wound healing (PubMed:25664854) . Functions at least in part by activating the formyl peptide receptors and downstream signaling cascades (PubMed:15187149, PubMed:25664854) . Promotes chemotaxis of granulocytes and monocytes via activation of the formyl peptide receptors (PubMed:15187149) . Contributes to the adaptive immune response by enhancing signaling cascades that are triggered by T- cell activation, regulates differentiation and proliferation of activated T-cells (PubMed:17008549) . Promotes the differentiation of T-cells into Th1 cells and negatively regulates differentiation into Th2 cells (PubMed:17008549) . Has no effect on unstimulated T cells (PubMed:17008549) . Promotes rearrangement of the actin cytoskeleton, cell polarization and cell migration (PubMed:15187149) . Negatively regulates hormone exocytosis via activation of the formyl peptide receptors and reorganization of the actin cytoskeleton (PubMed:19625660) . Has high affinity for Ca (2+) and can bind up to eight Ca (2+) ions (By similarity) . Displays Ca (2+) -dependent binding to phospholipid membranes (PubMed:2532504, PubMed:8557678) . Plays a role in the formation of phagocytic cups and phagosomes. Plays a role in phagocytosis by mediating the Ca (2+) -dependent interaction between phagosomes and the actin cytoskeleton (By similarity) .