S trimer/RBD/S1/NTD/NP, high purity, bioactivity & stability verified by MALS/ ELISA/ SPR. CD19-Antigens, Antibodies, Pseudovirus, Antigen/IgG/IgA/IgM detection kits.
HEK293 expressed proteins · Highly praised&much cited · 90%+ MALS verified purity
High Purity. SARS-CoV-2 S Protein , Expressed in HEK293. With C-His Tag. U.S. In Stock. Overnight Delivery. High Specificity Guarantee.