A. Western blot analysis on HeLa cell lysates using anti-Phospho-Caveolin-1 (pY14) RabMAb (Cat. #AJ1140b), 1:2000 dilution. Cells were either (A) untreated (B) treated with pervanadate.
May act as a scaffolding protein within caveolar membranes. Interacts directly with G-protein alpha subunits and can functionally regulate their activity (By similarity). Involved in the costimulatory signal essential for T-cell receptor (TCR)- mediated T-cell activation. Its binding to DPP4 induces T-cell proliferation and NF-kappa-B activation in a T-cell receptor/CD3- dependent manner. Recruits CTNNB1 to caveolar membranes and may regulate CTNNB1-mediated signaling through the Wnt pathway
Tissue Specificity
Expressed in muscle and lung, less so in liver, brain and kidney
Cellular Localization
Golgi apparatus membrane; Peripheral membrane protein. Cell membrane; Peripheral membrane protein Membrane, caveola; Peripheral membrane protein. Membrane raft Note=Colocalized with DPP4 in membrane rafts. Potential hairpin- like structure in the membrane. Membrane protein of caveolae
A. Western blot analysis on HeLa cell lysates using anti-Phospho-Caveolin-1 (pY14) RabMAb (Cat. #AJ1140b), 1:2000 dilution. Cells were either (A) untreated (B) treated with pervanadate.
Application Notes
WB:1:1000~10000
Additional Information
Form
Liquid
Storage Instructions
For short-term storage, store at 4° C. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
Storage Buffer
50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.