||Expression Host:||Human 293HEK cells
|Expression cDNA Clone and Sequence
Recombinant protein was produced with TrueORF clone, RC223216. Click on the TrueORF clone link to view cDNA and protein sequences.|
||Predicted MW:||36.8 kDa|
|Purity:||> 80% as determined by SDS-PAGE and Coomassie blue staining|
|Concentration:||>50 ug/mL as determined by microplate BCA method|
|Buffer and Storage:||25 mM Tris.HCl, pH 7.3, 100 mM glycine, 10% glycerol. Store at -80C. Avoid repeated freeze-thaw cycles. Stable for at least 3 months from receipt of products under proper storage and handling conditions.|
||Recombinant protein was captured through anti-DDK affinity column followed by conventional chromatography steps.
||MBNL1 Activity Verified in an mRNA Splicing Assay: MBNL1 (TP323216) activity was measured in an mRNA splicing assay. RNA containing insulin receptor (IR) alternative exon 11 flanked by heterologous exons was prepared from template DNA by in vitro transcription. The RNA was incubated with 0.1 or 0.2 micrograms of MBNL1 under splicing conditions for 0 or 2 hours. As a negative control, reactions were carried out in the absence of ATP. RNA was purified from the splicing reactions and used as a template for reverse transcriptase PCR (RT-PCR) using primers in the flanking exons. PCR products were run on a 5% acrylamide gel and stained with ethidium bromide. Band intensity was measured by densitometry and the identity of the indicated products was verified by sequencing. (Data courtesy of Tom Cooper’s laboratory at the Baylor College of Medicine).