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Merck

E1281

Sigma-Aldrich

Anti-Ezrin antibody produced in rabbit

affinity isolated antibody, buffered aqueous solution

Synonym(e):

Anti-80K, Anti-Cytovillin, Anti-p81

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About This Item

MDL-Nummer:
UNSPSC-Code:
12352203
NACRES:
NA.41

Biologische Quelle

rabbit

Konjugat

unconjugated

Antikörperform

affinity isolated antibody

Antikörper-Produkttyp

primary antibodies

Klon

polyclonal

Form

buffered aqueous solution

Mol-Gew.

antigen ~80 kDa

Speziesreaktivität

human, rat

Methode(n)

immunohistochemistry: 20-40 μg/mL
immunoprecipitation (IP): 0.5-1 μg using RIPA extract of human A431 cells
indirect immunofluorescence: 10-20 μg/mL
western blot (chemiluminescent): 0.5-1 μg/mL using whole extract of rat NRK cells

UniProt-Hinterlegungsnummer

Versandbedingung

dry ice

Lagertemp.

−20°C

Posttranslationale Modifikation Target

unmodified

Angaben zum Gen

human ... EZR(7430)
mouse ... Ezr(22350)
rat ... Ezr(54319)

Allgemeine Beschreibung

Ezrin is a 80kDa membrane-associated protein that belongs to ERM (Ezrin/Radixin/Moesin) family. Ezrin is found predominantly in polarized epithelial cells such as intestinal epithelial cells, gastric parietal cells, epithelial cells of the kidney proximal tubule, terminal bronchiole of the lung, and in mesothelia.

Immunogen

synthetic peptide corresponding to amino acids 479-498 of human ezrin with N-terminal added cysteine, conjugated to KLH. The corresponding sequence in rat and mouse differs by three amino acids.

Anwendung

Anti-Ezrin antibody produced in rabbit has been used in:
  • immunolocalization studies
  • immunostaining
  • immunofluorescence and immunohistochemistry
  • immunoblot

Biochem./physiol. Wirkung

Cultured neuronal cells do express ezrin to some extent, and whole brain tissue expresses low levels of ezrin. Ezrin expression is associated with malignancy in astrocytoma, osteosarcoma, mammary and pancreatic adenocarcinomas, and in cutaneous and uveal melanomas.
Ezrin promotes cell adhesion. The NH2-terminal domain negatively regulates membrane spreading and elongation properties of ezrin COOH-terminal domain. The members of ERM family are usually involved in cross-linking of plasma membrane and actin filaments. ERM proteins are involved in cell adhesion, cell shape determination, migration, and the organization of cell surface structures. They are also involved in signal transduction and apoptosis. Ezrin has been implicated in tumor progression and metastatic spread.

Physikalische Form

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

Haftungsausschluss

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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Lagerklassenschlüssel

10 - Combustible liquids

WGK

nwg

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


Analysenzertifikate (COA)

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Die Dokumentenbibliothek aufrufen

Vijay B Arumugham et al.
Frontiers in immunology, 9, 919-919 (2018-05-17)
A central feature of the immune synapse (IS) is the tight compartmentalization of membrane receptors and signaling mediators that is functional for its ability to coordinate T cell activation. Second messengers centrally implicated in this process, such as Ca2+ and
AICAR induces mitochondrial apoptosis in human osteosarcoma cells through an AMPK-dependent pathway
Morishita M, et al.
International journal of oncology, 50(1), 23-30 (2017)
Heat shock protein family B member 1 facilitates ezrin activation to control cell migration in esophageal squamous cell carcinoma
Xie YH, et al.
The International Journal of Biochemistry & Cell Biology, 112(19), 79-87 (2019)
Suvi Ilmonen et al.
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc, 18(4), 503-510 (2004-10-12)
Ezrin is a member of the ezrin-radixin-moesin family of proteins that link the actin-containing cytoskeleton to the plasma membrane. Ezrin is also connected to signaling molecules involved in the regulation of cell survival, proliferation and migration. Here, we examined the
A Bretscher
Current opinion in cell biology, 11(1), 109-116 (1999-02-27)
Molecules involved in ERM (ezrin-radixin-moesin) based attachment of membrane proteins to the cortical cytoskeleton in cell surface structures have been identified. In lymphocytes, a direct interaction is seen with extracellular matrix receptors and intercellular adhesion molecules. In polarized epithelial cells

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