Specifications
15Nand2H,heavy-labeledubiquitinprovidesastablestandardforubiquitinstructuralstudybyNMR.TherecombinanthumanubiquitinispurifiedfromE.coliexpressingthehumanubiquitingene.Thecellsaregrowninmediawherethesolenitrogensourceis15N-labeledammoniumsulfate,andtherespectiveamountof2Hissupplied.Therecombinanthumanubiquitinispurifiedwithoutheatingbyaproprietaryprocedurethatpreservesthenativestructureoftheprotein.ThepurifiedproteinishomogenouswhenanalyzedbyoverloadedSDSgels.Thepoolsofpurifiedproteinsolutionareextensivelydialyzedagainstwaterandlyophilized.
Info
| Purity | 98%byRP-HPLC |
| Protein | Ubiquitin |
| Atom%Enrichment | 15N(98%),2H(99%) |
| Physicalstate | Lyophilizedpowder |
| Quantity | 5mg,10mg |
| Solubility | >30mg/mLinaqueoussolution |
| Storage | -20°C |


