C 22 represents an excellent marker for distinguishing carcinomas from all non-epithelial tumors. The antibody specifically reacts with keratins K5 and K8 present in nearly all epithelia. Polypeptide reacting: Mr 52 500, Mr 58 000 keratins (type II keratins K5 and K8; formerly also designated cytokeratins 5 and 8) of human epithelial cells. Epitope has been mapped to aa 353-367 on alpha helical rod domain of Keratin K8 (Waseeman et al. 2004) Tested cultured cell lines: MCF-7, RT 112, HT-29, Detroit 562, RPMI 2650, SSC-12, bovine BMGE+H, BMGE-H, MDBK Waseem, A. et al. Conformational changes in the rod domain of human keratin 8 following heterotypic association with keratin 18 and its implication for filament stability. Biochemistry 43, 1283–95 (2004).
Productname
anti-Cytokeratin 5/8, Pan Epithelial, C22, FITC, purified
61431
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Productname
anti-Cytokeratin 5/8, Pan Epithelial, C22, FITC, purified
61431
By filling out this form, you request a sample. You will receive an order confirmation within one working day. The order cannot be modified after receipt of the order confirmation.
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