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.
![Functional: GITRL Protein [NBP2-26579] - Demonstration of the potency of Fc-mGITRL in comparison to an agonist anti-mGITR antibody (NBP2-26661, clone DTA-1) and anti-CD28 in the presence of anti-CD3. Anti-CD3 antibody serves as a negative control for co-stimulation.](http://images.novusbio.com/fullsize2/GITRL-Protein-Functional-NBP2-26579-img0004.jpg "Functional: GITRL Protein [NBP2-26579] - Demonstration of the potency of Fc-mGITRL in comparison to an agonist anti-mGITR antibody (NBP2-26661, clone DTA-1) and anti-CD28 in the presence of anti-CD3. Anti-CD3 antibody serves as a negative control for co-stimulation.")
![SDS-Page: GITRL Protein [NBP2-26579] - SDS-PAGE analysis of recombinant Fc-mGITRL to demonstrate purity of protein.](http://images.novusbio.com/fullsize2/GITRL-Protein-SDS-Page-NBP2-26579-img0002.jpg)
![SDS-Page: Mouse TNF-alpha Protein [NBP2-35185]](http://images.novusbio.com/fullsize2/Mouse-TNF-alpha-Protein-SDS-Page-NBP2-35185-img0001.jpg "SDS-Page: Mouse TNF-alpha Protein [NBP2-35185]")
![SDS-Page: Mouse IL-4 Protein [NBP2-35131]](http://images.novusbio.com/fullsize2/Mouse-IL-4-Protein-SDS-Page-NBP2-35131-img0001.jpg "SDS-Page: Mouse IL-4 Protein [NBP2-35131]")
![SDS-Page: Mouse FGF-21 Protein [NBP2-35031]](http://images.novusbio.com/fullsize2/Mouse-FGF-21-Protein-SDS-Page-NBP2-35031-img0001.jpg "SDS-Page: Mouse FGF-21 Protein [NBP2-35031]")
![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: Mouse Oncostatin M/OSM Protein [NBP2-35112]](http://images.novusbio.com/fullsize2/Mouse-Oncostatin-M-OSM-Protein-SDS-Page-NBP2-35112-img0001.jpg "SDS-Page: Mouse Oncostatin M/OSM Protein [NBP2-35112]")
![SDS-Page: Mouse IL-13 Protein [NBP2-35103]](http://images.novusbio.com/fullsize2/Mouse-IL-13-Protein-SDS-Page-NBP2-35103-img0001.jpg "SDS-Page: Mouse IL-13 Protein [NBP2-35103]")
![SDS-Page: Mouse IL-33 Protein [NBP2-35124]](http://images.novusbio.com/fullsize2/Mouse-IL-33-Protein-SDS-Page-NBP2-35124-img0001.jpg "SDS-Page: Mouse IL-33 Protein [NBP2-35124]")
![In vitro assay: TNFSF4 Protein [NBP2-26577] - Demonstration in vitro of the potency of Fc-OX40L in comparison to an agonist antibody OX86, with anti-CD3 alone serving as a negative control for co-stimulation.](http://images.novusbio.com/fullsize2/TNFSF4-Protein-In-vitro-assay-NBP2-26577-img0001.jpg "In vitro assay: TNFSF4 Protein [NBP2-26577] - Demonstration in vitro of the potency of Fc-OX40L in comparison to an agonist antibody OX86, with anti-CD3 alone serving as a negative control for co-stimulation.")
![SDS-Page: TNFSF4 Protein [NBP2-26577] - Electrophoretic analysis of Fc-mOX40L using Coomassie blue stained 4-20% reducing SDS-PAGE.](http://images.novusbio.com/fullsize2/TNFSF4-Protein-SDS-Page-NBP2-26577-img0002.jpg)