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Monoclonal Anti-Connexin-43 antibody produced in mouse

clone CXN-6, ascites fluid

Anti-AVSD3, Anti-CMDR, Anti-CX43, Anti-EKVP, Anti-EKVP3, Anti-GJAL, Anti-HLHS1, Anti-HSS, Anti-ODDD, Anti-PPKCA
MDL number:

biological source


Quality Level



antibody form

ascites fluid

antibody product type

primary antibodies


CXN-6, monoclonal

mol wt

antigen 43 kDa


15 mM sodium azide

species reactivity

rat, human, hamster, bovine, mouse


immunocytochemistry: suitable
immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable
immunohistochemistry (frozen sections): suitable
indirect ELISA: suitable
microarray: suitable
western blot: 1:8,000-1:16.000 using mouse whole brain extract



UniProt accession no.

shipped in

dry ice

storage temp.


Gene Information

General description

Monoclonal Anti-Connexin-43 (mouse IgM isotype) is derived from the CXN-6 hybridoma produced by the fusion of mouse myeloma cells and splenocytes from an immunized mouse. Connexin 43 (Cx43) is also known as GJA1 (gap junction protein alpha 1). The structure of connexin molecules includes a cytoplasmic N-terminal region, four transmembrane domains, two extracellular loops and a C-terminal cytoplasmic tail of varying length.
The 43 kDa connexin protein (connexin-43, Cx43) belongs to the a-type (group II) subfamily of connexin proteins. It is expressed in most tissues, even though the pattern of expression may differ in various cell types. For example, in the brain it is found in astrocytes, ependyma and leptomeninges but not in neurons, oligodendrocytes and pinealocytes; in the liver it is present in Ito cells but not hepatocytes.


Monoclonal Anti-Connexin-43 reacts specifically with connexin-43. Reactivity has been observed with human, bovine, hamster, rat, and mouse connexin-43.


synthetic connexin-43 peptide (362-381).


Monoclonal Anti-Connexin-43 antibody produced in mouse has been used in:
  • fluorescent immunostaining
  • western blotting
  • immunocytochemistry
  • preparation of immuno-affinity columns

Biochem/physiol Actions

Mutations in connexin 43 (Cx43) gene result in pleiotropic phenotype of oculodentodigital dysplasia. Connexin 43 participates in the multiplication and differentiation of mature T cells. It also participates in the secretion and manufacturing of cytokines. It helps to release lactate from glycolytic pancreatic ductal adenocarcinoma cells.


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

13 - Non Combustible Solids



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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