Human SFRS9 ELISA Kit (HUFI06565)

The SFRS9 protein, also known as SRSF9 (Serine/Arginine-Rich Splicing Factor 9), belongs to the conserved SR family of splicing regulators that direct alternative splice-site selection during pre-mRNA processing. This Assay Genie quantitative immunoassay enables researchers to monitor SFRS9 expression in liquid clinical specimens, with a working detection range of 0.31–20 ng/mL supporting investigations of mRNA splicing dysregulation, tumor biology, and biomarker discovery in human samples. Each kit is supplied with a pre-coated microplate, lyophilized standards, and assay buffer reagents suitable for bench-top immunodetection workflows. Reagents should be aliquoted upon reconstitution and kept refrigerated between experimental runs to preserve capture antibody activity, while the microwell plate should be stored dry and protected from light. Intended for research use only, this kit supports in vitro studies of post-transcriptional gene regulation and is compatible with standard absorbance plate readers for endpoint quantitation.