Western Blot (WB)
(Western blot analysis of Caveolin-1 phosphorylation expression in H2O2 treated NIH-3T3 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)
Rabbit Caveolin-1 Polyclonal Antibody | anti-CAV1 antibody
Phospho-Caveolin-1 (Tyr14) Antibody
Phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
IF/ICC: 1:100-1:500
Western Blot (WB)
(Western blot analysis of Caveolin-1 phosphorylation expression in H2O2 treated NIH-3T3 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)
Western Blot (WB)
(Western blot analysis of Caveolin-1 phosphorylation expression in H2O2 treated NIH-3T3 whole cell lysates, The lane on the left is treated with the antigen-specific peptide.)
Western Blot (WB)
(Western blot analysis of Phospho-Caveolin-1 (Tyr14) expression in various lysates)
Western Blot (WB)
(Western blot analysis of Phospho-Caveolin-1 (Tyr14) expression in various lysates)
Immunofluorescence (IF)
(MBS9601155 staining HuvEc cells by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) antibody, diluted at 1/600, was used as secondary antibody.)
Immunofluorescence (IF)
(MBS9601155 staining HuvEc cells by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) antibody, diluted at 1/600, was used as secondary antibody.)
Function: 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. Negatively regulates TGFB1-mediated activation of SMAD2/3 by mediating the internalization of TGFBR1 from membrane rafts leading to its subsequent degradation (PubMed:25893292). Mediates the recruitment of CAVIN proteins (CAVIN1/2/3/4) to the caveolae (PubMed:19262564).
Subunit Structure: Homooligomer (PubMed:25588833). Interacts with GLIPR2 (PubMed:11865038). Interacts with NOSTRIN (PubMed:16807357). Interacts with SNAP25 and STX1A (By similarity). Interacts with rotavirus A NSP4 (PubMed:16501093). Interacts (via the N-terminus) with DPP4; the interaction is direct (PubMed:17287217). Interacts with CTNNB1, CDH1 and JUP. Interacts with PACSIN2. Interacts with SLC7A9 (By similarity). Interacts with BMX and BTK (PubMed:11751885). Interacts with TGFBR1 (PubMed:25893292). Interacts with CAVIN3 (via leucine-zipper domain) in a cholesterol-sensitive manner (PubMed:25588833, PubMed:19262564). Interacts with CAVIN1 (PubMed:25588833). Interacts with EHD2 in a cholesterol-dependent manner (PubMed:25588833). Forms a ternary complex with UBXN6 and VCP; mediates CAV1 targeting to lysosomes for degradation (PubMed:21822278, PubMed:23335559).
Post-translational Modifications: Ubiquitinated. Undergo monoubiquitination and multi-and/or polyubiquitination (PubMed:21822278). Monoubiquitination of N-terminal lysines promotes integration in a ternary complex with UBXN6 and VCP which promotes oligomeric CAV1 targeting to lysosomes for degradation (PubMed:23335559). The initiator methionine for isoform 2 is removed during or just after translation. The new N-terminal amino acid is then N-Acetylated. Phosphorylated at Tyr-14 by ABL1 in response to oxidative stress.
Similarity: Belongs to the caveolin family.
NCBI and Uniprot Product Information
Predicted: 21 kDa
NCBI Description
The scaffolding protein encoded by this gene is the main component of the caveolae plasma membranes found in most cell types. The protein links integrin subunits to the tyrosine kinase FYN, an initiating step in coupling integrins to the Ras-ERK pathway and promoting cell cycle progression. The gene is a tumor suppressor gene candidate and a negative regulator of the Ras-p42/44 mitogen-activated kinase cascade. Caveolin 1 and caveolin 2 are located next to each other on chromosome 7 and express colocalizing proteins that form a stable hetero-oligomeric complex. Mutations in this gene have been associated with Berardinelli-Seip congenital lipodystrophy. Alternatively spliced transcripts encode alpha and beta isoforms of caveolin 1.[provided by RefSeq, Mar 2010]
Uniprot Description
May act as a scaffolding protein within caveolar membranes. Interacts directly with G-protein alpha subunits and can functionally regulate their activity (). 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. Negatively regulates TGFB1-mediated activation of SMAD2/3 by mediating the internalization of TGFBR1 from membrane rafts leading to its subsequent degradation (PubMed:25893292). Mediates the recruitment of CAVIN proteins (CAVIN1/2/3/4) to the caveolae (PubMed:19262564).
Research Articles on CAV1
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Product Notes
The CAV1 cav1 (Catalog #AAA9601155) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Phospho-Caveolin-1 (Tyr14) Antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's Caveolin-1 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunofluorescence (IF), Immunocytochemistry (ICC), ELISA (EIA). WB: 1:500-1:2000 IF/ICC: 1:100-1:500. Researchers should empirically determine the suitability of the CAV1 cav1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Caveolin-1, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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