免疫原
Synthesized peptide derived from human SDPR AA range: 129-179
特异性
This antibody detects endogenous levels of SDPR at Human/Mouse/Rat
组成（Formulation）
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
纯化工艺（Immunogen）
The antibody was affinity-purified from rabbit serum by affinity-chromatography using specific immunogen.
背景（Background）
This gene encodes a calcium-independent phospholipid-binding protein whose expression increases in serum-starved cells. This protein is a substrate for protein kinase C (PKC) phosphorylation and recruits polymerase I and transcript release factor (PTRF) to caveolae. Removal of this protein causes caveolae loss and its over-expression results in caveolae deformation and membrane tubulation.[provided by RefSeq, Sep 2009],
功能
function:May play a role in targeting PRKCA to caveolae.,induction:Up-regulated in asyncronously growing fibroblasts following serum deprivation but not following contact inhibition. Down-regulated during synchronous cell cycle re-entry.,miscellaneous:Binds phosphatidylserine (PS) in a calcium-independent manner. PS-binding is inhibited by phosphotidic acid and phosphatidylinositol. Does not bind phosphatidylcholine.,PTM:Phosphorylated on Ser residues.,PTM:The N-terminus is blocked.,similarity:Belongs to the PTRF/SDPR family.,subcellular location:Colocalizes with CAV1 to caveolae.,subunit:Binds to PRKCA in the presence of phosphatidylserine (By similarity). Interacts with MURC; this augments the transactivation of NPPA by MURC.,tissue specificity:Highly expressed in heart and lung, and expressed at lower levels in brain, kidney, liver, pancreas, placenta, and skeletal muscle.,
其他名称
Caveolae-associated protein 2;Cavin 2;Cavin-2;Phosphatidylserine-binding protein;PS p68;SDPR
细胞定位
Cytoplasm, cytosol . Membrane, caveola . Localizes in the caveolae in a caveolin-dependent manner. .
组织表达
Highly expressed in heart and lung, and expressed at lower levels in brain, kidney, liver, pancreas, placenta, and skeletal muscle.
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