| Source: | Rabbit | Gene Id: | 5350 | 
| Isotype: | IgG | Swiss Prot: | |
| purity: | Purified by Protein A. | 
| Background: | 
| The Sarco(endo)plasmic-reticulum (SER) regulatory protein, Phospholamban (PLB), is a small, plasma membrane-associated protein found in the SER of cardiac, smooth and slow-twitch muscle. Believed to assemble into a pentamer, PLB regulates cardiac contractility and Ca2+ affinity for cardiac SER Ca2+ ATPase (SERCA2a). Non-phosphorylated PLB associates with SERCA2a, and inhibits Ca2+ reuptake into the SER. PLB activation occurs when key Serine/Threonine residues in PLB (Ser-10, Ser-16, Thr-17) are phosphorylated by numerous effectors, which include PKC, PKA, PKG, and CaM kinase. Phosphorylation of PLB causes dissociation from SERCA2a and a subsequent increase in the rate of Ca2+ reuptake into the SER, which accelerates ventricular relaxation. | 
| Reactivity | Human, Mouse, Rat | 
| Tested applications | IHC IF | 
| Clonality | Polyclonal Antibody | 
| Calculated MW | / | 
| Recommended Dilutions | 
                                    
                                     IHC 1:100-1:500 
                                    IF 1:50-1:200 
                                    
                                    
                                    
                                    
                                 | 
                            
| Immunogen | KLH conjugated synthetic peptide derived from human phospholamban | 
| Storage | Aqueous buffered solution containing 100ug/ml BSA, 50% glycerol and 0.09% sodium azide. Store at -20℃ for 12 months | 
| Synonym | Cardiac phospholamban, CMD1P, PLB, PLN, PPLA_HUMAN. | 
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