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C3237

Sigma-Aldrich

Anti-Caveolin-1 antibody produced in rabbit

enhanced validation

IgG fraction of antiserum, buffered aqueous solution

Synonyme(s) :

Anti-Caveolin-1, Anti-VIP21

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About This Item

Numéro MDL:
MFCD01633097
Code UNSPSC :
12352203
Nomenclature NACRES :
NA.41

Source biologique

rabbit

Conjugué

unconjugated

Forme d'anticorps

IgG fraction of antiserum

Type de produit anticorps

primary antibodies

Clone

polyclonal

Forme

buffered aqueous solution

Poids mol.

antigen 22 kDa

Espèces réactives

human, rat, mouse

Validation améliorée

independent
Learn more about Antibody Enhanced Validation

Technique(s)

indirect immunofluorescence: 1:500 using mouse fibroblast NIH3T3 cell line
microarray: suitable
western blot: 1:2,000 using whole cell extract of the human umbilical vein endothelial HUVEC cell line and the rat fibroblast Rat-1 cell line

Numéro d'accès UniProt

Q03135

Conditions d'expédition

dry ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

human ... CAV1(857)
mouse ... Cav1(12389)
rat ... Cav1(25404)

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Catégories apparentées

Description générale

Anti-Caveolin-1 is developed in rabbit using a synthetic peptide corresponding to a region at the N-terminus of human caveolin-1 conjugated to keyhole limpet hemocyanin (KLH) as immunogen. Caveolin-1 (CAV1) is a multifunctional scaffolding protein, that has three exons. It is located on chromosome 7q31.
Caveolin, a 20-24-kDa integral transmembrane protein, has been identified as a principal component of caveolae membranes. Caveolin (also termed VIP21) exists in several isoforms termed caveolin-1, caveolin-2 and caveolin-3. Caveolin-1 (20-22 kDa) can exist as two isoforms, caveolin-1α and -1β due to alternative splicing of the mRNA.

Spécificité

The sequence is highly conserved in many species, e.g., identical in rat, mouse, bovine, and dog caveolin-1. The sequence is not found in caveolin-2 or caveolin-3.

Immunogène

synthetic peptide corresponding to a region at the N-terminus of human caveolin-1 (amino acids 2-20).

Application

Anti-Caveolin-1 antibody produced in rabbit has been used in:
  • indirect immunofluorescence
  • in confocal microscopy
  • western blotting

Actions biochimiques/physiologiques

Caveolin family members function as scaffolding proteins to organize and concentrate specific lipids such as cholesterol and glycosylphosphatidylinositol (GPI) and lipid modified signaling molecules within caveolae membranes. Staining of caveolin-1 in immunoblotting is specifically inhibited with caveolin-1 immunizing peptide (human, amino acids 2-20).†
Caveolin-1 is expected to play a major role in the growth and evolution of cancer. It participates in glucose metabolism. It may also participate in angiogenesis. Cav-1 helps to control the expression of glucose transporters.

Forme physique

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Clause de non-responsabilité

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Akari Kondo-Kawai et al.
Journal of clinical biochemistry and nutrition, 69(1), 28-36 (2021-08-12)
Caveolin-1 is a major protein of the caveolae structure in vascular endothelial cell membrane. Phosphorylation of caveolin-1 is one of the initial events leading to exacerbation of vascular permeability caused by oxidative stress. Although quercetin is known to be an
Cholesterol-sensitive modulation of transcytosis
Leyt J, et al.
Molecular Biology of the Cell, 18(6), 2057-2071 (2007)
Jennifer van der Horst et al.
The Journal of general physiology, 153(3) (2021-02-04)
The dynein motor protein transports proteins away from the cell membrane along the microtubule network. Recently, we found the microtubule network was important for regulating the membrane abundance of voltage-gated Kv7.4 potassium channels in vascular smooth muscle. Here, we aimed
Camila de Souza Palma et al.
Molecular & cellular proteomics : MCP, 15(3), 906-917 (2016-01-15)
Epithelial to mesenchymal transition (EMT)(1) occurs naturally during embryogenesis, tissue repair, cancer progression, and metastasis. EMT induces cellular and microenvironmental changes resulting in loss of epithelial and acquisition of mesenchymal phenotypes, which promotes cellular invasive and migratory capabilities. EMT can
Rac1 participates in thermally induced alterations of the cytoskeleton, cell morphology and lipid rafts, and regulates the expression of heat shock proteins in B16F10 melanoma cells
Gungor B, et al.
Testing, 9(2), e89136-e89136 (2014)
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