Product Details

Full Product Name

Rabbit anti-Homo sapiens (Human) CAV2 Polyclonal antibody

Uniprot No.

P51636

Target Names

CAV2

Alternative Names

CAV antibody; CAV2 antibody; CAV2_HUMAN antibody; Caveolae protein 20 kD antibody; Caveolin 2 antibody; Caveolin 2 isoform a and b antibody; Caveolin-2 antibody; MGC12294 antibody; OTTHUMP00000025032 antibody; OTTHUMP00000195982 antibody

Raised in

Rabbit

Species Reactivity

Human

Immunogen

Peptide sequence around phosphorylation site of tyrosine 27 (L-E-Y(p)-A-D) derived from Human Caveolin 2.

Immunogen Species

Homo sapiens (Human)

Clonality

Polyclonal

Purification Method

Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy usi

Concentration

It differs from different batches. Please contact us to confirm it.

Form

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Tested Applications

ELISA,WB

Recommended Dilution

Application	Recommended Dilution
WB	1:500-1:1000

Protocols

ELISA Protocol
Western Blotting(WB) Protocol

Troubleshooting and FAQs

Antibody FAQs

Storage

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Lead Time

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

Target Background

Function

May act as a scaffolding protein within caveolar membranes. Interacts directly with G-protein alpha subunits and can functionally regulate their activity. Acts as an accessory protein in conjunction with CAV1 in targeting to lipid rafts and driving caveolae formation. The Ser-36 phosphorylated form has a role in modulating mitosis in endothelial cells. Positive regulator of cellular mitogenesis of the MAPK signaling pathway. Required for the insulin-stimulated nuclear translocation and activation of MAPK1 and STAT3, and the subsequent regulation of cell cycle progression.

Gene References into Functions

Cav-2beta isoform yielded by alternative translation initiation desensitizes insulin receptor (IR) via dephosphorylation by PTP1B, and subsequent endocytosis and lysosomal degradation of IR, causing insulin resistance. PMID: 29604334
Results verified the presence of transcript III of cav-2 for the first time, but no protein associated was found. Also, a decreasing trend of cav-2 (transcripts I and II) were observed in tumoral tissues especially in stages I and II and seem to be associated with the incidence and promotion of breast cancer, especially in the initial stages of breast cancer. PMID: 28857238
High CAV2 expression is associated with lung cancer. PMID: 26930711
A-type lamin-dependent Caveolin-2 homo-oligomerization in the inner nuclear membrane microdomain is a precondition for pY19-Caveolin-2-mediated insulin-response epigenetic activation at the nuclear periphery. PMID: 27552914
Caveolin-2 expression is necessary for the control of E2-dependent cellular proliferation of MCF-7 cells. PMID: 26480297
variant in CAV2 is associated with increased age-of-onset of P. aeruginosa airway infection in cystic fibrosis cohort. PMID: 26047157
Results present initial characterization of key proteins Cav2 and CFL1 as cellular factors that colocalize with M in viral inclusions and filaments and ZNF502 protein which appears to interact with RSV M in the nucleus. PMID: 25556234
Our findings did not correspond with previous positive results, suggesting that CAV1-CAV2 variants studied in the present study are not important risk factors for Normal Tension Glaucoma. PMID: 23743525
This study does not support an association between CAV2 variation and kidney transplant survival. PMID: 23667606
The combination of the expression of the genes for PPARgamma, STMN1 and CAV2 was significantly predictive for early recurrence of non-muscle-invasive bladder cancer PMID: 21489836
In contrast to wild-type-Cav-2, retroviral re-expression of Y19/27F-Cav-2 in Cav-2 knockout endothelial cells did not affect anti-proliferative effect of TGF-beta compared to empty vector. PMID: 22819829
Stromal caveolin-2 expression were more frequent in anaplastic carcinoma and diffuse sclerosing variant of papillary carcinoma compared to conventional papillary thyroid carcinoma. PMID: 22236542
CAV1 mRNA and protein levels are reduced by both NFBD1 knockdown and knockout independently of IR and p53 PMID: 21551225
cav-2 acts as a modulator of cancer progression. PMID: 21373752
We found preliminary evidence that CAV2 rs2270188 interacts with dietary fat to affect risk of type 2 diabetes. PMID: 21178094
Single Nucleotide Polymorphisms in CAV2 is associated with primary open-angle glaucoma. PMID: 20835238
In Caco-2 cells, a polarized cell line derived from human colon cancer that does not express caveolin 1 (Cav-1), there was no detectable expression of caveolin 2 (Cav-2). PMID: 12414992
caveolin-2 may play a role in lamellar granule assembly, trafficking, and/or function. PMID: 12648214
PPARgamma ligands increased the levels of caveolin-2 2-5-fold in a concentration-dependent manner within 24 h. Nonthiazolidinedione PPARgamma ligands elevated caveolin-2 protein 3-4-fold. PMID: 12813462
New evidence demonstrating that Cav-2 undergoes phosphorylation at both tyrosines 19 and 27 also reveals that tyrosine phosphorylation of Cav-2 has no effect on its targeting to lipid rafts, but clearly disrupts hetero-oligomerization of Cav-2 with Cav-1. PMID: 15504032
Heterologously and endogenously expressed D1 dopamine receptors in renal cells are associated with and regulated by caveolin-2. PMID: 15569306
Overexpression of caveolin-2 is associated with inflammatory breast cancer PMID: 16244790
CAV2 identified and immunolocalized in the caveola-vesicle complexes (CVC )present in erythrocytes infected with P. vivax PMID: 16521037
Caveolin-2 was expressed in the sinusoidal endothelial cells and the smooth muscle cells of the unparied arteries of hepatpcellular carcinoma specimens. PMID: 17898556
CAV2 is preferentially expressed in basal-like cancers and is associated with poor prognosis PMID: 17912630
Data suggests a possible involvement of serine 36-phosphorylated caveolin-2 in modulating mitosis. PMID: 18081315

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Subcellular Location

Nucleus. Cytoplasm. Golgi apparatus membrane; Peripheral membrane protein. Cell membrane; Peripheral membrane protein. Membrane, caveola; Peripheral membrane protein.

Protein Families

Caveolin family

Tissue Specificity

Expressed in endothelial cells, smooth muscle cells, skeletal myoblasts and fibroblasts.

Database Links

HGNC: 1528

OMIM: 601048

KEGG: hsa:858

STRING: 9606.ENSP00000222693

UniGene: Hs.212332

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Code	CSB-PA946051
Size	US$360
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Image	Western blot analysis of extracts from cos-7 cells (Lane 2), using Caveolin 2 (Phospho-Tyr27) Antibody. The lane on the left is treated with antigen-specific peptide.
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Phospho-CAV2 (Tyr27) Antibody

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Target Background