Order only Interleukin-4 from rat recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture, ≥97% (SDS-PAGE) Packing: 5 мкг | Sigma Aldrich
Order only SIG10 HIGH Electrocompetent Cells for protein expression and DNA plasmid production Packing: 20x50 мкл | Sigma Aldrich