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Invitrogen™ Claudin 4 Polyclonal Antibody
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Catalog No. PIPA580481
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100 μL
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PIPA580481 100 μL
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Catalog No. PIPA580481 Supplier Invitrogen™ Supplier No. PA580481
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Description

Rabbit Polyclonal Antibody

This product is preservative free. It is recommended to add sodium azide to avoid contamination (final concentration 0.05%-0.1%). This antibody has specificity for Human CLDN4.

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.
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Specifications

Antigen Claudin 4
Applications Immunohistochemistry (Paraffin)
Classification Polyclonal
Concentration 1 mg/mL
Conjugate Unconjugated
Formulation PBS with no preservative
Gene Cldn4
Gene Accession No. O14493
Gene Alias Cep-r; claudin 4; CLAUDIN4; claudin-4; CLDN4; Clostridium perfringens enterotoxin receptor; Clostridium perfringens enterotoxin receptor 1; CPER; CPE-R; CPE-receptor; Cpetr; CPETR1; h CPE-receptor; hCPE-R; WBSCR8; Williams-Beuren syndrome chromosomal region 8 protein
Gene Symbols Cldn4
Host Species Rabbit
Immunogen A synthetic peptide corresponding to the C-terminus of the human CLDN4.
Purification Method Antigen affinity chromatography, Protein A
Quantity 100 μL
Regulatory Status RUO
Primary or Secondary Primary
Gene ID (Entrez) 1364
Target Species Human
Content And Storage Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Product Type Antibody
Form Liquid
Isotype IgG
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Safety and Handling

WARNING: Cancer - www.P65Warnings.ca.gov
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