Novus provides highly purified control peptides and proteins to ensure reliable results and reproducibility. Novus’ bioactive proteins are fully active, fully translationally modified and biorisk-free recombinant proteins. They are low cost, easy to use, and tissue culture friendly making them ideal for stem cell research.
![SDS-Page: Mouse IL-1ra/IL-1F3/IL1RN Protein [NBP2-35105]](http://images.novusbio.com/fullsize2/Mouse-IL-1ra-IL-1F3-IL1RN-Protein-SDS-Page-NBP2-35105-img0001.jpg "SDS-Page: Mouse IL-1ra/IL-1F3/IL1RN Protein [NBP2-35105]")
![SDS-Page: Rat IL-1ra/IL-1F3/IL1RN Protein [NBP2-35225]](http://images.novusbio.com/fullsize2/Rat-IL-1ra-IL-1F3-IL1RN-Protein-SDS-Page-NBP2-35225-img0001.jpg "SDS-Page: Rat IL-1ra/IL-1F3/IL1RN Protein [NBP2-35225]")
![SDS-Page: Human IL-1ra/IL-1F3/IL1RN Protein [NBP2-35894]](http://images.novusbio.com/fullsize2/Human-IL-1ra-IL-1F3-IL1RN-Protein-SDS-Page-NBP2-35894-img0001.jpg "SDS-Page: Human IL-1ra/IL-1F3/IL1RN Protein [NBP2-35894]")
![SDS-Page: Equine IL-1ra/IL-1F3/IL1RN Protein [NBP2-34937]](http://images.novusbio.com/fullsize2/Equine-IL-1ra-IL-1F3-IL1RN-Protein-SDS-Page-NBP2-34937-img0001.jpg "SDS-Page: Equine IL-1ra/IL-1F3/IL1RN Protein [NBP2-34937]")
![SDS-Page:IL1RN/IL1RA Protein [NBC1-18464] - Interleukin-1 receptor antagonist, 17.2kDa (153aa), confirmed by MALDI-TOF with a purity of 95% by SDS - PAGE](http://images.novusbio.com/fullsize/IL1 Receptor I Protein-SDS-Page-NBC1-18464-img0001.jpg "SDS-Page:IL1RN/IL1RA Protein [NBC1-18464] - Interleukin-1 receptor antagonist, 17.2kDa (153aa), confirmed by MALDI-TOF with a purity of 95% by SDS - PAGE")
![SDS-Page: IL-1ra/IL-1F3/IL1RN Recombinant Protein [NBP2-52130] - 15% SDS Page (3 ug)](http://images.novusbio.com/fullsize2/IL-1ra-IL-1F3-IL1RN-Recombinant-Protein-SDS-Page-NBP2-52130-img0001.jpg "SDS-Page: IL-1ra/IL-1F3/IL1RN Recombinant Protein [NBP2-52130] - 15% SDS Page (3 ug)")