468R-1

Claudin-4 (EP417) Rabbit Monoclonal Primary Antibody

• UNSPSC Code: 12352203

Properties

• biological source: rabbit
• Quality Level: 100; 500
• conjugate: unconjugated
• antibody form: culture supernatant
• antibody product type: primary antibodies
• clone: EP417, monoclonal
• description: For In Vitro Diagnostic Use in Select Regions
• form: buffered aqueous solution
• species reactivity: human
• packaging: vial of 0.1 mL concentrate (468R-14); vial of 0.1 mL concentrate Research Use Only (468R-14-RUO); vial of 0.5 mL concentrate (468R-15); vial of 1.0 mL concentrate (468R-16); vial of 1.0 mL concentrate Research Use Only (468R-16-RUO); vial of 1.0 mL pre-dilute Research Use Only (468R-17-RUO); vial of 1.0 mL pre-dilute ready-to-use (468R-17); vial of 7.0 mL pre-dilute ready-to-use (468R-18); vial of 7.0 mL pre-dilute ready-to-use Research Use Only (468R-18-RUO)
• manufacturer/tradename: Cell Marque^™
• technique(s): immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:50-1:100 (concentrated)
• isotype: IgG
• control: lung adenocarcinoma
• shipped in: wet ice
• storage temp.: 2-8°C
• visualization: membranous
• Gene Information: human ... CLDN4(1364)

Description

General description

The claudin-family proteins are a group of tight-junction membranous proteins responsible for paracellular molecular flow between adjacent cells of the epithelium.¹ In normal kidney, claudin-4 plays a key role in paracellular ion reabsorption.² Claudin-4 is expressed in most epithelial cells yet is absent in mesothelial cells, making it of great use in characterizing epithelial malignincies.³ Immunohistochemical identification of this antigen may help identify poorly differentiated lung adenocarcinoma from lesions of mesothelial origin.⁴ Likewise, identification of claudin-4 expression by IHC may be useful in characterizing breast and endometrial lesions.^5,6

Quality

United States - IVD
Canada - IVD
European Union - IVD
Japan - RUO

Physical form

Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide.

Preparation Note

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Other Notes

For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com

Legal Information

Cell Marque is a trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 2