PRP6 Antibody (D-4): sc-166890

PRP6 Antibody (D-4) is a mouse monoclonal IgG2a antibody that detects PRP6 in mouse, rat, and human samples through applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). PRP6 plays a crucial role in the assembly of pre-mRNA spliceosomes, specifically by facilitating the interaction between small nuclear ribonucleoproteins (snRNPs) U4/U6 and U5 to form the essential [U4/U6.U5] tri-snRNP complex. This interaction is vital for the splicing process, which is necessary for the maturation of pre-mRNA into functional mRNA, ultimately influencing gene expression and protein synthesis. PRP6 is predominantly localized in discrete subnuclear regions, mirroring the localization patterns observed in mammalian splicing components, which underscores its importance in the regulation of splicing dynamics. Notably, mammalian PRP6, isolated from HeLa nuclear extracts, shares conserved tetrarico peptide repeats with its yeast counterpart, Prp6p, establishing PRP6 as the mammalian homolog. Unlike yeast Prp6p, which is specific to U4/U6, human PRP6 engages in protein-protein interactions within the tri-snRNP, connecting both U5 and U4/U6 snRNPs, thereby enhancing the efficiency and accuracy of the splicing process. Anti-PRP6 antibody (D-4) is an invaluable tool for researchers studying RNA splicing mechanisms and their implications in various biological processes and diseases.

The preferred PRP6 antibody is PRP6 Antibody (B-1): sc-166889.