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anti-Symplekin mouse monoclonal, Sym-TJ-E150, supernatant

Sym-TJ-E150 reacts with a 150 kD polypeptide in tight junctions (zonula occludens) of polar epithelia and Sertoli cells of testis, and in the nucleoplasm of cells, which do not form tight junctions.
Cat. No.: 651100
Quantity:  5 mL

Delivery Time: usually 1-7 working days

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Product description

Host mouse
Antibody Type monoclonal
Isotype IgG1
Clone Sym-TJ-E150
Immunogen human symplekin
Purification hybridoma cell culture supernatant
Conjugate unconjugated
Formulation contains 0.09% sodium azide
Storage store at 2 – 8 °C
Tested species reactivity human, rat (negative with bovine, mouse, Xenopus laevis)


Immunohistochemistry (IHC) - frozen ready-to-use
Immunohistochemistry (IHC) - paraffin ready-to-use (microwave treatment recommended)
Western Blot (WB) assay dependent



The mab reacts specifically with symplekin (a 150 kDa polypeptide) present in 1) tight junctions (zonula occludens) of polar epithelia and Sertoli cells of testis (but not their vascular endothelia!) and 2) exclusively in the nucleoplasm of these and many other cell types which do not form tight junctions (e.g. stratified epithelia such as oesophagus, tongue mucosa, epidermis; squamous cell carcinoma; non-epithelia such as fibroblasts, endothelia, lymphocytes).

Polypeptide reacting: Symplekin, 126.5 kD polypeptide (calculated from aa sequence data); apparent Mr 150 kD (after SDS-PAGE); pI 6.5

Reactivities on Cultured Cell lines: Carcinoma cell lines (e.g. MCF-7, Caco-2, HT29, PLC), SV80 (fibroblasts), U333 CG / 343 MG (glioma), K 562 (erythroleukemia), RVF (rat vascular smooth muscle cells)

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