Human LEFTY1 (Left-right determination factor 1) ELISA KIT (HUFI05112)

Quantify endogenous LEFTY1 in human samples with this quantitative immunoassay from Assay Genie. LEFTY1 (Left-right determination factor 1) is a secreted member of the transforming growth factor beta superfamily that drives left-right axis specification during embryonic development and modulates stem cell pluripotency, with research relevance spanning cancer biology, reproductive studies, and developmental patterning. The assay supports biomarker investigations using human serum or plasma preparations and is configured for routine plate-based laboratory workflows. Each kit provides a complete reagent set for the immunoassay, including a pre-coated microplate and the detection components required to generate a standard curve and quantify unknown samples by absorbance measurement. Kit components should be stored refrigerated upon receipt and protected from light to maintain reagent activity. The format accommodates standard laboratory throughput for in vitro research applications. Intended for research use only; not validated for diagnostic or clinical use.