Target:PLB
Fields:Calcium signaling pathway;cGMP-PKG signaling pathway;cAMP signaling pathway;Adrenergic signaling in cardiomyocytes;Thyroid hormone signaling pathway;Dilated cardiomyopathy;Diabetic cardiomyopathy
Gene Name:PLN
Protein Name:Cardiac phospholamban
Human Gene Id:5350
Human Swiss Prot No:P26678
Mouse Gene Id:18821
Mouse Swiss Prot No:P61014
Rat Gene Id:64672
Rat Swiss Prot No:P61016
Immunogen:The antiserum was produced against synthesized peptide derived from human PLB. AA range:1-50
Specificity:PLB Polyclonal Antibody detects endogenous levels of PLB protein.
Formulation:Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Source:Polyclonal, Rabbit,IgG
Dilution:WB 1:500-2000;IHC 1:50-300
Purification:The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Concentration:1 mg/ml
Storage Stability:-15°C to -25°C/1 year(Do not lower than -25°C)
Other Name:PLN;PLB;Cardiac phospholamban;PLB
Molecular Weight(Da):6kD
Background: The protein encoded by this gene is found as a pentamer and is a major substrate for the cAMP-dependent protein kinase in cardiac muscle. The encoded protein is an inhibitor of cardiac muscle sarcoplasmic reticulum Ca(2+)-ATPase in the unphosphorylated state, but inhibition is relieved upon phosphorylation of the protein. The subsequent activation of the Ca(2+) pump leads to enhanced muscle relaxation rates, thereby contributing to the inotropic response elicited in heart by beta-agonists. The encoded protein is a key regulator of cardiac diastolic function. Mutations in this gene are a cause of inherited human dilated cardiomyopathy with refractory congestive heart failure, and also familial hypertrophic cardiomyopathy. [provided by RefSeq, Apr 2016],
Function:disease:Defects in PLN are the cause of cardiomyopathy dilated type 1P (CMD1P) [MIM:609909]. Dilated cardiomyopathy is a disorder characterized by ventricular dilation and impaired systolic function, resulting in congestive heart failure and arrhythmia. Patients are at risk of premature death.,function:Phospholamban has been postulated to regulate the activity of the calcium pump of cardiac sarcoplasmic reticulum.,PTM:Phosphorylated in response to beta-adrenergic stimulation.,similarity:Belongs to the phospholamban family.,subunit:Homopentamer.,tissue specificity:Heart.,
Subcellular Location:Endoplasmic reticulum membrane ; Single-pass membrane protein . Sarcoplasmic reticulum membrane ; Single-pass membrane protein . Mitochondrion membrane ; Single-pass membrane protein . Membrane ; Single-pass membrane protein . Colocalizes with HAX1 at the endoplasmic reticulum (PubMed:17241641). Colocalizes with DMPK a the sarcoplasmic reticulum (PubMed:15598648). .
Expression:Heart muscle (at protein level).