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Caveolin-1 Antibody

Purified Rabbit Polyclonal Antibody (Pab)

     
  • 1 - Caveolin-1 Antibody AP50008
    Western blot analysis of lysate from Hela cell line,using Caveolin-1 Antibody(C0139). C0139 was diluted at 1:1000. A goat anti-rabbit IgG H&L(HRP) at 1:5000 dilution was used as the secondary antibody.Lysate at 35ug.
  • 1 - Caveolin-1 Antibody AP50008
    Western blot analysis of extracts from HUVEC cells (Lane 1), colo cells (Lane 2) and JK cells (Lane 3), using Caveolin-1 Antibody. The lane on the left is treated with synthesized peptide.
  • 3 - Caveolin-1 Antibody AP50008
    Immunofluorescence analysis of HuvEc cells, using Caveolin-1 antibody.
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Product info
Application
  • Applications Legend:
  • E=ELISA
  • WB=Western Blotting
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin)
  • IP=Immunoprecipitation
  • IF=Immunofluorescence
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • FC=Flow Cytometry
  • DB=Dot Blot
WB, IF
Primary Accession Q03135
Reactivity Human, Mouse, Rat
Host Rabbit
Clonality polyclonal
Calculated MW 20,17 KDa
Additional info
Gene ID 857
Other Names Caveolin-1, CAV1, CAV
Dilution WB~~ 1:1000
IF~~1:100
Format Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Storage Conditions-20℃
Protein Information
Name CAV1
Synonyms CAV
Function May act as a scaffolding protein within caveolar membranes (PubMed:11751885). Forms a stable heterooligomeric complex with CAV2 that targets to lipid rafts and drives caveolae formation. Mediates the recruitment of CAVIN proteins (CAVIN1/2/3/4) to the caveolae (PubMed:19262564). 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 (PubMed:17287217). Recruits CTNNB1 to caveolar membranes and may regulate CTNNB1-mediated signaling through the Wnt pathway (By similarity). Negatively regulates TGFB1-mediated activation of SMAD2/3 by mediating the internalization of TGFBR1 from membrane rafts leading to its subsequent degradation (PubMed:25893292).
Cellular Location Golgi apparatus membrane; Peripheral membrane protein. Cell membrane; Peripheral membrane protein Membrane, caveola; Peripheral membrane protein Membrane raft. Golgi apparatus, trans-Golgi network {ECO:0000250|UniProtKB:P33724} Note=Colocalized with DPP4 in membrane rafts. Potential hairpin- like structure in the membrane. Membrane protein of caveolae
Tissue Location Skeletal muscle, liver, stomach, lung, kidney and heart (at protein level). Expressed in the brain
Research Areas

BACKGROUND

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.

REFERENCES

Glenney J.R. Jr.,et al.FEBS Lett. 314:45-48(1992).
Hurlstone A.F.,et al.Oncogene 18:1881-1890(1999).
Engelman J.A.,et al.FEBS Lett. 448:221-230(1999).
Kalnine N.,et al.Submitted (MAY-2003) to the EMBL/GenBank/DDBJ databases.
Vainonen J.P.,et al.Biochem. Biophys. Res. Commun. 320:480-486(2004).

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