Human CBP20 (NCBP 20 kDa subunit) ELISA Kit (HUFI04583)

The 20 kDa cap-binding protein CBP20, also known as NCBP2, partners with CBP80 to form the nuclear cap-binding complex that recognizes the 7-methylguanosine cap on nascent RNA polymerase II transcripts. This complex orchestrates pre-mRNA splicing, mRNA nuclear export, and nonsense-mediated decay, making quantitative measurement of CBP20 useful in studies of gene expression regulation and RNA metabolism. The Assay Genie Human CBP20 ELISA Kit is a quantitative immunoassay built on a microplate format and supplied as 96 Assays per package. It is intended for research use only and detects the 20 kDa subunit in human samples, producing a chromogenic signal that is read on a standard plate reader. The kit ships refrigerated and should be stored at 4°C to preserve antibody and standard integrity, with shelf life sufficient for longitudinal investigations. Researchers studying cap-dependent translation initiation, mRNA processing disorders, or CBC dysfunction in human disease can use this kit to probe CBP20 abundance in clinical research specimens.