Human Methionine Sulfoxide Reductase A (MSRA) ELISA Kit

Methionine Sulfoxide Reductase A (MSRA) is the enzyme responsible for reversing oxidative damage to methionine residues on proteins, and quantifying its abundance in human tissue and cell samples is a common requirement in redox biology and aging research. The Assay Genie kit for human MSRA is built around a colorimetric microplate immunoassay that reads on a standard plate reader.

The kit works with tissue homogenates, cell lysates, and other human-derived sample matrices, allowing researchers to compare MSRA levels across different experimental conditions, disease models, or treatment groups. MSRA expression has been studied in neurodegeneration, cardiovascular pathology, lens cataract formation, and lifespan investigations, so the assay suits projects that examine antioxidant defense or protein-repair capacity in human samples.

For sample handling, researchers typically aliquot preparations on ice, snap-freeze in liquid nitrogen when long-term storage is needed, and limit freeze-thaw cycles to preserve antigen integrity. The kit is supplied as a complete set of reagents, standards, and a microplate supporting 96 determinations per plate, intended for research use only.