High quality SARS-CoV-2 S protein, S1 protein and human ACE2 protein based on the human cell expression platform of HEK293.
ACROBiosystems has developed SARS-CoV-2 antigens specifically designed and optimized for serological test kits which are customized formulation available, capable of supplying in bulk order and functionality confirmed.
The affinity constant of SARS-CoV-2 S protein (active trimer) binding to human ACE2 protein was 35.3 nM as verified by SPR.
Binding signal of biotinylated human ACE2 and SARS-CoV-2 S protein RBD was inhibited by SARS-CoV-2 inhibitor with the IC50 10.69 nM.
The Mabsol biotinylated protein collection includes more than a hundred commonly studied drug targets and biomarker proteins.
ACROBiosystems has developed an exclusive immune checkpoint protein collection， The consistency and excellent performance of our proteins are confirmed by a variety of assays.
ACROBiosystems offers a comprehensive collection of recombinant Fc receptor proteins, including their common variants, to help expedite your mAb development.
We also supply difficult-to-express proteins such as BCMA, CD19, ROR1, and EGFRVIII.
SARS-CoV-2 S1 protein CTD, His Tag (S1D-C52H3) is expressed from human 293 cells (HEK293).
SARS-CoV-2 S protein RBD (G476S), His Tag (SPD-C52H4) is expressed from human 293 cells (HEK293).
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