Anti-Cytokeratin 7 (C-terminus) Antibody

From the Antibodies.com life-science range, this purified monoclonal reagent is raised in mouse and targets the C-terminus of Cytokeratin 7 (KRT7), an intermediate filament protein widely used as a marker of glandular and ductal epithelium. The antibody is supplied as50 µL of liquid, unconjugated preparation at 1 mg/mL, formulated in 0.1 M Tris-Glycine (pH 7.4) containing 150 mM NaCl, 0.2 % sodium azide and 50 % glycerol. The IgG2b isotype and monoclonal format give a single-species reagent with batch-to-batch consistency, and it is validated for Western blotting at a working dilution around 1:1000 and for immunocytochemistry (ICC) at approximately 1:150, where it produces the expected ~55 kDa band in human cell lines such as HeLa, T47D and HepG2. Reactivity is reported for human samples, and the reagent is shipped cold for short-term storage at 2–8 °C and long-term storage at −20 °C, where it remains stable for12 months from the date of shipment. As an unconjugated primary, it can be paired with labelled secondary antibodies of the researcher's choice for chromogenic, fluorescence or HRP detection, supporting workflows in epithelial-cell biology and tumour marker studies. Through its regional distributor AFMS in Riyadh, the product carries the 100 % quality guarantee, price-match guarantee and global logistics that the Antibodies.com catalogue applies to its primary antibody range, with PhD-level technical support available for protocol optimisation.