Human LACTB2 ELISA Kit (HUFI03660)

The LACTB2 protein (Lactamase Beta 2) is a mitochondrial endoribonuclease involved in RNA turnover within the mitochondrial matrix. Assay Genie's quantitative immunoassay enables measurement of human LACTB2 levels in blood-derived samples, supporting research in mitochondrial ribonuclease biology, tumor suppressor function in luminal breast cancer, and modulation of innate immune signaling through the cGAS-STING axis.

Supplied as a complete reagent pack configured for a 96-assay microplate run, the kit includes capture antibodies, detection antibodies, recombinant standards, and assay buffers required for a typical ELISA workflow. A colorimetric readout allows data collection on plate readers that measure absorbance in the visible spectrum, and the assay is intended for research use only.

Applications include studies of mitochondrial RNA processing, evaluation of LACTB2 as a candidate tumor suppressor in breast cancer models, examination of metabolic regulation by mitochondrial nucleases, and profiling of circulating LACTB2 in clinical research cohorts. The assay is suited to cell biology, oncology, and immunology laboratories working with human biospecimens.