| Source: | Rabbit | Gene Id: | 91584 | 
| Isotype: | IgG | Swiss Prot: | Q9HCM2 | 
| purity: | Antigen affinity purification | 
| Background: | 
| Class 3 secreted semaphorin (Sema3A) is a chemorepellent that acts upon a wide variety of axons. As such, it induces a dramatic redistribution and depolymerization of actin filaments that results in growth cone collapse. Plexins are single membrane-spanning signaling proteins encompassing Plexin A1, A2, A3, and A4. Plexins form a complex with neuropilin-1 and -2 and the cell adhesion protein L1 to form a functional semaphorin receptor (1,2). The GTPase Rnd1 binds to the cytoplasmic domain of Plexin A1 to trigger cytoskeletal collapse. In contrast, the GTPase RhoD blocks Rnd1-mediated Plexin A1 activation and repulsion of sympathetic axons by Sema3A (3). | 
| Reactivity | Human | 
| Tested applications | IHC | 
| Clonality | Polyclonal Antibody | 
| Calculated MW | 212 kDa | 
| Recommended Dilutions | 
                                    
                                     IHC 1:50-1:200 
                                    
                                    
                                    
                                    
                                    
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| Immunogen | A recombinant protein corresponding to amino acids of human PLXNA4 | 
| Storage | Store at 4°C. For long term storage store at -20°C in PBS, pH 7.5 (40% glycerol, 0.02% sodium azide).Avoid freeze/thaw cycles. | 
| Synonym | DKFZp434G0625, DKFZp566O0546, FAYV2820, FLJ35026, FLJ38287, KIAA1550, PLEXA4, PLXNA4A, PLXNA4B, PRO34003 | 
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