SARS-CoV-2 Antigens and Antibodies

Our range of antigens against various regions of the Spike Protein can be conjugated to either a His tag, a Rabbit Fc tag or eGFP protein depending on your application. Currently we have a single antibody against the RBD ( CR3022) but a library of proprietary antibodies against the RBD region of the Spike protein are in R&D. All of our antigens have been thoroughly validated by external researchers as well as the S1-His and RBD-Rabbit giving excellent results on lateral flow devices- currently in testing for regulatory approval in South Africa by SAHPRA. Our antigens are conformationally legit, as they are recognised by multiple antibodies and functional as determined by binding to the ACE-2 receptor via ELISA

CB_0002.2 PtX™ SARS-CoV-2 Spike Protein (S1, Rabbit FC) View Data Sheet
CB_0001.2 PtX™ SARS-CoV-2 Spike Protein (RBD, Rabbit FC) View Data Sheet
CB_0002.5 PtX™ SARS-CoV-2 Spike Protein (S1-His) View Data Sheet