Human Serine/Threonine Kinase 11 (STK11) ELISA Kit

Quantitative measurement of STK11 (also known as LKB1) in human samples is enabled by Assay Genie's ELISA kit. STK11 functions as a master upstream kinase that phosphorylates AMP-activated protein kinase (AMPK) and regulates cellular energy homeostasis, cell polarity, and tumor suppression pathways. The assay uses a colorimetric readout on a 96 assays microplate configuration that integrates into routine laboratory workflows.

The kit accepts tissue homogenates and cell lysates as sample inputs, supporting research into tumor suppressor function, Peutz-Jeghers syndrome mechanisms, and oncology signaling pathways. STK11 loss-of-function mutations are implicated in lung adenocarcinoma, cervical cancer, and gastrointestinal malignancies, making reliable protein quantification valuable for biomarker studies and pathway analysis.

Each kit includes a pre-coated microplate, detection antibodies, calibrated standards, and the buffer components required to complete the immunoassay protocol. Results are captured on a standard microplate reader, and the reagents are supplied in a single-use, well-by-well format. The kit is intended for research use only and supports investigations across cancer biology, metabolic disease, and kinase signaling research.