SARS Spike RBD Protein (SAR-VM4BD)
KACTUS Biosystems SARS Spike RBD Protein (SAR-VM4BD) (catalog No. SAR-VM4BD) is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Arg306-Phe527.
Biotinylated SARS Spike RBD Protein (SAR-VM4BDB)
KACTUS Biosystems Biotinylated SARS Spike RBD Protein (SAR-VM4BDB) (catalog No. SAR-VM4BDB) is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Arg306-Phe527.
SARS Spike S1 Protein (SAR-VM4S1)
KACTUS Biosystems SARS Spike S1 Protein (SAR-VM4S1) (catalog No. SAR-VM4S1) is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Ser14-Arg667.
Biotinylated SARS Spike S1 Protein (SAR-VM4S1B)
KACTUS Biosystems Biotinylated SARS Spike S1 Protein (SAR-VM4S1B) (catalog No. SAR-VM4S1B) is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Ser14-Arg667.
SARS Spike S1 Protein (SAR-VM5S1)
KACTUS Biosystems SARS Spike S1 Protein (SAR-VM5S1) (catalog No. SAR-VM5S1) is expressed from HEK293 with hFc tag and Avi tag at the C-Terminus.It contains Ser14-Arg667.
Biotinylated SARS Spike S1 Protein (SAR-VM5S1B)
KACTUS Biosystems Biotinylated SARS Spike S1 Protein (SAR-VM5S1B) (catalog No. SAR-VM5S1B) is expressed from HEK293 with hFc tag and Avi tag at the C-Terminus.It contains Ser14-Arg667.
Human SFRP1/SARP2 Protein (SFP-HM101)
KACTUS Biosystems Human SFRP1/SARP2 Protein (SFP-HM101) (catalog No. SFP-HM101) is expressed from HEK293 with His tag at the C-Terminus.It contains Ser32-Lys314.
Cynomolgus TPSAB1 protein (TAB-CE1B1)
KACTUS Biosystems Cynomolgus TPSAB1 protein (TAB-CE1B1) (catalog No. TAB-CE1B1) is expressed from E.coli with His tag at the N-Terminus.It contains Ile38-Pro282.
SARS-CoV-2 Spike RBD (Omicron XBB.1.5) Protein (XBB-HM115)
KACTUS Biosystems SARS-CoV-2 Spike RBD (Omicron XBB.1.5) Protein (XBB-HM115) (catalog No. XBB-HM115) is expressed from HEK293 with His tag at the C-Terminus.It contains Arg319-Phe541(G339H, R346T, L368I, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, V445P,...
SARS-CoV-2 Spike RBD (Omicron XBB) Protein (XBB-HM1BD)
KACTUS Biosystems SARS-CoV-2 Spike RBD (Omicron XBB) Protein (XBB-HM1BD) (catalog No. XBB-HM1BD) is expressed from HEK293 with His tag at the C-Terminus.It contains Arg319-Phe541(G339H, R346T, L368I, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, V445P,...