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MABT198

Sigma-Aldrich

Anti-Connexin-26 Antibody, clone 3B12.1

clone 3B12.1, from mouse

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Synonym(s):
Gap junction beta-2 protein, Connexin-26, Cx26
UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

mouse

Quality Level

100
200

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

3B12.1, monoclonal

species reactivity

rat, human

technique(s)

immunohistochemistry: suitable
western blot: suitable

isotype

IgG1κ

NCBI accession no.

UniProt accession no.

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

human ... GJB2(2706)

General description

Connexin-2 is also known as Connexin Gap junction beta-2 protein (GJB2) and Connexin-26 (Cx26). The connexins are transmembrane channels that diffuse low MW materials from one cell to a neighboring cell. Aberrant connexin-2 can cause deafness autosomal recessive type 1A (DFNB1A), deafness autosomal dominant type 3A (DFNA3A), Vohwinkel syndrome (VS), palmoplantar keratoderma with deafness (PPKDFN), keratitis-ichthyosis-deafness syndrome (KID syndrome), Bart-Pumphrey syndrome (BPS), and ichthyosis hystrix-like with deafness syndrome (HID syndrome).

Specificity

Other homologies: Mouse (92% sequence homology).

Immunogen

KLH-conjugated linear peptide corresponding to human Connexin-26.

Application

Anti-Connexin-26 Antibody, clone 3B12.1 is a highly specific mouse monoclonal antibody, that targets CX26 & has been tested in western blotting & IHC.
Immunohistochemistry Analysis: A 1:4,000-8,000 dilution from a representative lot detected Connexin-26 in human colon and human liver tissue.
Research Category
Cell Structure
Research Sub Category
Adhesion (CAMs)

Quality

Evaluated by Western Blotting in rat liver tissue lysate.

Western Blotting Analysis: 1.0 µg/mL of this antibody detected Connexin-26 in 10 µg of rat liver tissue lysate.

Target description

~26 kDa observed

Physical form

Format: Purified
Protein G Purified
Purified mouse monoclonal IgG1κ in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Storage and Stability

Stable for 1 year at 2-8°C from date of receipt.

Analysis Note

Control
Rat liver tissue lysate

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Disclaimer

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.

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Ming Yang Lee et al.
The Journal of investigative dermatology, 140(5), 1035-1044 (2019-11-11)
Keratitis-ichthyosis-deafness (KID) syndrome is a severe, untreatable condition characterized by ocular, auditory, and cutaneous abnormalities, with major complications of infection and skin cancer. Most cases of KID syndrome (86%) are caused by a heterozygous missense mutation (c.148G>A, p.D50N) in the
Kinga Skieresz-Szewczyk et al.
Cells, 12(13) (2023-07-14)
Connexins are important proteins involved in cell-to-cell communication and cytodifferentiation during renewal and cornification of the multilayered epithelia. So far, there is a lack of reports on this subject in birds' structurally different ortho- and parakeratinized epithelium of the tongue.
Nadine Dilger et al.
Frontiers in cell and developmental biology, 8, 869-869 (2020-09-29)
In vitro transdifferentiation of patient-derived mesenchymal stem/stromal cells (MSCs) into neurons is of special interest for treatment of neurodegenerative diseases. Although there are encouraging studies, little is known about physiological modulations during this transdifferentiation process. Here, we focus on the

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