Human PRPF40B ELISA Kit (HUFI08593)

The Human PRPF40B ELISA Kit from Assay Genie enables quantitative measurement of Pre-mRNA Processing Factor 40 Homolog B, a nuclear splicing factor that contributes to spliceosome assembly through its characteristic WW and FF repeat domains. This plate-based immunoassay supports research into pre-mRNA processing, alternative splicing regulation, and nuclear speckle organization in human cellular systems.

Reagents are supplied as a complete working set including pre-coated wells, biotinylated detection antibody, calibration standards, and chromogenic substrate. The protocol accommodates small sample volumes, uses an absorbance-based readout compatible with conventional plate readers, and can be completed within a standard laboratory workday. Each kit supplies sufficient material for a full plate of individual determinations, packaged in labeled vials with an accompanying protocol insert.

This product is intended for research use only and supports laboratory investigations of splicing factor expression in normal versus diseased tissues, including studies linking PRPF40B dysregulation to oncological pathways and RNA metabolism disorders. Researchers can apply the kit to characterize expression patterns in human specimens, advancing translational work in molecular biology and biomarker discovery.