accession | P10747 |
Source | DNA sequence encoding Human/Cynomolgus/Rhesus macaque CD28 including a N-His-Avi tag was expressed in HEK293 Cells. The recombinant protein was then biotinylated site specific using the AVItag biotinylation technology. |
Molecular weight | Recombinant Human/Cynomolgus/Rhesus macaque CD28 is a protein consisting of amino acid residues [Asn19-Pro152] ,The protein has a predicted MW of 18.2 kDa. Due to glycosylation, the protein migrates to 38-50 kDa based on Tris-Bis PAGE result.. |
Purity | >95%, as determined by SDS-PAGE and HPLC |
Biological Activity | see methods section |
Endotoxin | Endotoxin content was assayed using a LAL gel clot method. Endotoxin level was found to be less than 0.1 ng/µg(1EU/µg). |
Presentation | Recombinant Human/Cynomolgus/Rhesus macaque CD28 was lyophilized from 0.2 µm filtered PBS solution pH7.4 |
Reconstitution | Centrifuge vial to ensure maximal product extraction, recommended:20sec, 5K RPM |
Storage | The lyophilized protein is stable for at least 2 years from date of receipt at -20° C. |
Usage | This product is for research purposes only.It may not be used for therapeutics or diagnostic purposes. |
Interactor | P0A0L2 |
Interactor | P01552 |
Interactor | P33681 CD80_HUMAN |
Interactor | P42081 CD86_HUMAN |
Biotinylated Human/Cynomolgus/Rhesus macaque CD28 Protein Recombinant
$542.00 – $1,805.00