Human STAG2 ELISA Kit (HUFI06308)

STAG2 (Stromal Antigen 2) is a core component of the cohesin ring complex that governs sister chromatid cohesion, post-replicative DNA repair, and the three-dimensional organization of chromatin. This Assay Genie immunoassay enables quantitative measurement of human STAG2 protein, supporting research into tumor suppressor mechanisms, cohesinopathies, and the genomic instability that arises when cohesin function is compromised.

Cohesin subunit studies have implicated STAG2 loss-of-function mutations as drivers in bladder urothelial carcinoma, acute myeloid leukemia, medulloblastoma, and Ewing sarcoma. Investigators working with this kit can examine STAG2 abundance in human blood-derived specimens to explore its relationship to disease stage, treatment response, or recurrence risk in translational oncology programs.

The kit is supplied as a complete reagent set sufficient for a full microplate workflow, with all buffers, standards, and antibody-coated wells needed to run the assay in vitro. Reagents should be stored refrigerated between uses to preserve immunoreactivity, and the assay is intended for research use only, not for clinical diagnostic procedures.