Anti-STK33 (N108) Antibody

The Anti-STK33 (N108) polyclonal reagent from Antibodies.com is a rabbit host antibody raised against an N-terminal epitope of human serine/threonine kinase 33, a calcium/calmodulin-dependent kinase family member that has drawn attention in cancer biology for its reported contribution to survival signaling in KRAS-mutant tumor cells. Researchers studying oncogenic kinase pathways, lung and colorectal cancer models, and downstream phosphorylation cascades can use this reagent to probe endogenous STK33 expression in human tissue and cell line material.

Validated for Western blot (WB) and immunohistochemistry (IHC) on human samples, the antibody is supplied unconjugated at 1 mg/ml in phosphate buffered saline (PBS) containing 0.05% sodium azide at approximately pH 7.2. The 50 µl vial volume, polyclonal clonality, and affinity-purified format support multiple experimental runs, while the rabbit host background is compatible with standard anti-rabbit secondary detection chemistries in chromogenic IHC and chemiluminescent WB workflows.