Anti-PLK1 Antibody

Manufactured by Antibodies.com, this rabbit-derived polyclonal reagent is raised against PLK1 (Polo-like kinase 1), a serine/threonine kinase that plays a central role in mitotic regulation and is a well-studied target in oncology and cell-cycle research. The antibody is supplied as an unconjugated IgG preparation at 1 mg/mL in PBS containing 0.1% sodium azide and 50% glycerol, and is provided in a 50 µL vial intended for research use only. Validation data on the supplier's product listing confirm reactivity with Human, Mouse and Rat samples, and the reagent has been tested in Western Blot, Immunohistochemistry and Immunofluorescence (ICC/IF) workflows, where it detects endogenous levels of total PLK1 protein. With an estimated purity greater than 95% and the polyclonal format providing recognition of multiple epitopes on the target, this Antibodies.com anti-PLK1 antibody is suited to routine detection of the 68 kDa PLK1 kinase in cell lysates and tissue sections, and is a practical option for laboratories studying mitosis, spindle assembly and PLK1-driven tumour biology. Recommended storage is at -20 °C in the supplied buffer to preserve activity across multiple freeze–thaw cycles when handled in small aliquots.