
| Source: | Rabbit | Gene Id: | 308 | 
| Isotype: | IgG | Swiss Prot: | P08758 | 
| purity: | Affinity purification | 
| Background: | 
| Annexin V, also known as PAP-1 or Lipocortin V, is a ~30 kDa protein that binds to phospholipids in a calcium-dependent manner (1). All annexins contain a putative PKC binding site, but only annexin V has been identified as an inhibitor of this pathway (2). It may also signal, by direct interaction with VEGFR2 receptor, in the regulation of vascular endothelial cell proliferation (3). Annexin V preferentially binds phosphatidylserine, in competition with prothrombin, leading to inhibition of blood coagulation at sites of injury preceding contact between lipid components and coagulation factors that initiate thrombosis (4-6). The ability of Annexin V to bind specifically and robustly to hosphatidylserine makes it an attractive reagent in detecting apoptotic cells (7). Annexin V is inducible by glucocorticoids and can be phosphorylated by tyrosine and serine/threonine kinases (8). It isthought to blockproduction of mediators of inflammation, such as prostaglandins and leukotrienes by inhibiting the release of arachidonic acid from membranes by phospholipase A2 (8). | 
| Reactivity | Human, Mouse, Rat | 
| Tested applications | WB IHC | 
| Clonality | Polyclonal Antibody | 
| Calculated MW | 36 kDa | 
| Recommended Dilutions | WB 1:500-1:2000 IHC 1:50-1:200 | 
| Immunogen | A recombinant protein of human ANXA5 | 
| Storage | Store at -20°C or -80°C in PBS with 0.02% sodium azide and 50% glycerol. Avoid freeze/thaw cycles. | 
| Synonym | ANX5, ENX2, PP4 | 
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