Anti-KIR2.1 (C122) Antibody

Sourced from the Antibodies.com catalogue and offered through authorised regional distributor AFMS, this rabbit polyclonal reagent is raised against a synthetic peptide corresponding to amino acids 90–140 of human KIR2.1 (KCNJ2) and is intended for research use only. Supplied as a 50 µl liquid aliquot at 1 mg/ml in phosphate-buffered saline (PBS) with 0.05% sodium azide at approximately pH 7.2, the antibody is unconjugated and reports a purity of greater than 95% by SDS-PAGE, with the target protein running at the expected ~48 kDa band. The host species is rabbit, the clonality is polyclonal, and the antibody has been validated for Western blot (WB) and immunohistochemistry (IHC) applications on human and rat samples, where it is reported to detect endogenous levels of KIR2.1. As is standard for liquid azide-containing antibody preparations, the vial should be kept refrigerated for short-term use and stored at -20 °C for longer term, with freeze/thaw cycles avoided. The product is sold under the Antibodies.com brand as a primary antibody, supporting reproducible detection of the inward rectifier potassium channel KIR2.1 in cell biology, neuroscience and cardiac electrophysiology workflows.