(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Based on the SEQUEST from database of E.coli host and target protein, the LC-MS/MS Analysis result of Interleukin-31 receptor subunit alpha could indicate that this peptide derived from E.coli-expressed Mus musculus (Mouse) Il31ra.
Supplier Page from United States Biological for Interleukin-31 Receptor Subunit Alpha, Recombinant, Mouse, aa19-499, His-Tag