Our SARS-CoV-2 S-Protein ACE2 Binding Domain rabbit polyclonal primary antibody from PhosphoSolutions is produced in-house. It detects and is antigen affinity purified. It is great for use in WB, ICC.
Western blot showing specific labeling of SARS-CoV-2 at ~ 25k in green in lane 3. Lane 4 shows GFP-tagged SARS-CoV-2 at ~ 50k in green and lane 2 shows no CoV-2 staining in untransfected cells. The red bands show staining with B-tubulin as a loading control.