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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