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Anti-Claudin 5, C-Terminal antibody produced in rabbit

affinity isolated antibody

CLD5, CLDN5, TMDVCF, Transmembrane protein deleted in VCFS
MDL number:

biological source


Quality Level



antibody form

affinity isolated antibody

antibody product type

primary antibodies




buffered aqueous solution

mol wt

antigen 23 kDa

species reactivity

mouse, rat, human


~1 mg/mL


ELISA: 1:40000
immunohistochemistry: 1:50-1:100
western blot: 1:500-1:1000

NCBI accession no.

UniProt accession no.

shipped in

wet ice

storage temp.


Gene Information

human ... CLDN5(7122)

General description

Anti-Claudin 5 Antibody detects endogenous levels of total Claudin 5 protein.
The CLDN5 (claudins) gene is mapped to human chromosome 22q11.21 and codes for a transmembrane protein, which is a component of tight junction. The protein is a part of blood-brain barrier. The encoded protein is 303 - 218 amino acids long.


The antiserum was produced against synthesized peptide derived from human Claudin 5.

Immunogen Range: 169-218


Anti-Claudin 5, C-Terminal antibody produced in rabbit has been used for intravascular perfusion labelling of vascular endothelial- cadherin and Immunofluorescence.
Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Immunocytochemistry (1 paper)

Biochem/physiol Actions

The CLDN5 (claudins) gene encodes a component of tight junction and serves as a selective barrier for solutes and water. Upregulation of CLDN5 was observed in migraine. The expression of CLDN5 is reduced in lung squamous carcinoma. CLDN5 is known to increase p21 and decrease cyclin D1, leading to the retardation of cell cycle G1 to S transition. Cldn5 maintains homeostasis of the central nervous system, being a part of blood-brain barrier.

Features and Benefits

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Physical form

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.


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.

Storage Class Code

12 - Non Combustible Liquids



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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