Thermo Fisher Scientific Claudin 4 Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

1 µg/mL

-

Immunohistochemistry (IHC)

-

View 2 publications 2 publications

Immunohistochemistry (Paraffin) (IHC (P))

1:200

View 1 publication 1 publication

Immunocytochemistry (ICC/IF)

-

View 1 publication 1 publication

Product Specifications

Published species

Human, Mouse

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

A synthetic peptide derived from the C-terminus of human Claudin-4 if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:Claudin 4,uniProtId:O14493-1,ncbiNodeId:9606,antigenRange:209,antigenLength:209,antigenImageFileName:PA5-16875_Claudin_4_O14493-1_Rabbit.svg,antigenImageFileNamePDP:PA5-16875_Claudin_4_O14493-1_Rabbit_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

View immunogen .st0{fill:#FFFFFF;} .st1{fill:#1E8AE7;}

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

2 mg/mL

Storage conditions

Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_10978522

Product Specific Information

PA5-16875 targets Claudin 4 in IHC (P) applications and shows reactivity with Human and mouse samples.

The PA5-16875 immunogen is a synthetic peptide derived from the C-terminus of human Claudin-4.

Target Information

Claudin-4 belongs to the 20-member family of claudins, transmembrane cellular adhesion proteins localized at epithelial and endothelial tight junctions. Claudins demonstrate distinct, tissue-specific expression patterns, and are essential components of tight junction charge-specific channels that regulate paracellular ion flux. Claudin-4 is a component of tight junction strands and may play a role in internal organ development and function during pre- and postnatal life. The overexpression of Claudin-4 has been shown to decrease paracellular electrical conductance due to a selective decrease in Na+ permeability, with no significant decrease in Cl- permeability. In ovarian carcinoma cells, Claudin-3 and Claudin-4 exhibit upregulation at both mRNA and protein levels. Claudin-4 is also overexpressed in pancreatic cancer tissues and cell lines, and in other epithelial cancers. The Claudin-4 gene is deleted in Williams-Beuren syndrome, a neurodevelopmental disorder affecting multiple systems.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.