The recombinant antigens are expressed in human mammalian cells and insect cells using proprietary expression and purification technologies. Expression in either human or insect cells provides for post-translational modifications such as glycosylation and phosphorylation which can offer significant performance advantages over E. coli expressed formats.
SARS-CoV-2, covid-19, 2019-nCoV
Proteins & Peptides
≥ 90% (SDS-PAGE)
Store unopened at -80°C. Working aliquots can be prepared and stored at or below -20°C for three months. Avoid repeated freeze/thaw cycles.
Substrate / Buffer
0.1 M Glycine, 50 mM Tris Chloride, 150 mM Sodium Chloride, pH 7.4.
The delivery time for this item is approximately 8-13 business days. If other deviations occur, this will be noted on the order confirmation or communicated via email. Please note, we do reserve the right to select the best packaging and shipping method in order to insure the stability of the product and allow efficient order tracking.