hnRNP H: Lysates

The heterogeneous nuclear Ribonucleoprotein (hnRNP) H protein family is involved in pre-mRNA processing. It is essential for enhancer activity. The sequence GGGA is recognized by all hnRNP H family proteins. Mutant exon 6D sequences function as a splicing enhancer when inserted into an enhancer-dependent splicing construct. hnRNP H family proteins bind to the enhancer and their binding is dependent on the sequence GGGA, located just downstream of the point of mutation.