SARS-CoV-2 Proteins and Their Target Proteins

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SARS-CoV-2 Proteins and Their Target Proteins

The COVID-19 outbreak has caused large numbers of death, as well as social and economic chaos worldwide. SARS-CoV-2 virus is the causative agent of this respiratory disease.

The scientific community has known that SARS-CoV-2 binds to host cell receptors through its surface spike (S) proteins and is endocytosed into cells through clathrin-mediated membrane fusion. The relationship and affinity between the host cell receptor and the virus surface protein determine the infectivity and cytophilic characteristics of the virus. The pathogenicity and invading of the virus are related to the type and function of the host cell. Crystal structure analysis confirmed that angiotensin-converting enzyme 2 (ACE2) is the receptor for SARS-CoV-2 S protein, and the affinity of the two is 10-20 times that of SARS-CoV and ACE2, which is the reason of SARS-CoV-2 super infectivity.

So far, no clinically available antiviral drugs have been developed for SARS-CoV, SARS-CoV-2, or MERS-CoV. Some studies used affinity purification-mass spectrometry analysis that have identified hundreds of protein interactions between SARS-CoV-2 proteins and human proteins, including DNA replication (Nsp1), epigenetic and gene expression regulators (Nsp5, Nsp8, Nsp13, E), vesicle trafficking (Nsp6, Nsp7, Nsp10, Nsp13, Nsp15, Orf3a, E, Orf8), lipid modification (Spike), RNA processing and regulation (Nsp8, N), ubiquitin ligases (Orf10), signaling (Nsp8, Nsp13, N, Orf9b), nuclear transport machinery (Nsp9, Nsp15, Orf6), cytoskeleton (Nsp1, Nsp13), mitochondria (Nsp4, Nsp8, Orf9c), and extracellular matrix (Nsp9). Results from data analysis suggested that the viral proteins connect to a wide array of biological processes, including protein trafficking, translation, transcription, and ubiquitination regulation.

A total of 332 high confidence SARS-CoV-2-human protein-protein interactions (PPIs) have been identified. Among these, using a combination of a systematic chemoinformatic drug search with a pathway centric analysis, researchers have uncovered 66 druggable human proteins or host factors targeted by close to 70 different drugs and compounds, including FDA approved drugs, compounds in clinical trials as well as preclinical compounds. Additionally, this proteomic/chemoinformatic analysis gives these potential therapeutic perturbations a mechanistic context.

Creative BioMart has collected many SARS-CoV-2 related proteins and druggable target proteins, which can help you discover antiviral therapies against SARS-CoV-2 and other deadly coronavirus strains.

For more protein product information or custom protein expression service, please feel free to contact us.

Moving into the new year, Creative BioMart is still committed to overcoming the challenges posed by the COVID-19 pandemic. Several new variants of SARS-CoV-2 virus have emerged in recent months. The U.K. variant B.1.1.7, Brazil variant P.1, South Africa variant B.1.351, and the most recent Indian variant B.1.617 are particular concerning because of their high prevalence.

Creative BioMart has just added a new panel of mutant RBD/spike and nucleocapsid proteins. In addition to the Delta variant, Creative BioMart also provides other COVID variants (Alpha, Beta, Gamma, Eta, Iota, Kappa, and Lambda). We will continue to update our catalog to include new mutant proteins. Please contact us for more information.

Cat.No.Product NameSourceTag
N-426SRecombinant SARS-CoV-2 (2019-nCoV) Nucleocapsid(R203K, G204R) Protein, His-taggedE.coliHis
N-427SRecombinant SARS-CoV-2 (2019-nCoV) Nucleocapsid (E378Q) Protein, His-taggedE.coliHis
N-428SRecombinant SARS-CoV-2 (2019-nCoV) Nucleocapsid(I292T) Protein, His-taggedE.coliHis
N-429SRecombinant SARS-CoV-2 (2019-nCoV) Nucleocapsid(D3L, R203K, G204R, S235F) Protein, His-taggedE.coliHis
N-430SRecombinant SARS-CoV-2 (2019-nCoV) Nucleocapsid(D3L, S235F) Protein, His-taggedE.coliHis
N-441SRecombinant SARS-CoV-2 (2019-nCoV) Nucleocapsid(S194L) Protein, His-taggedE.coliHis
S-431SRecombinant SARS-CoV-2 (2019-nCoV) Spike S1+S2 ECD (HV69-70 deletion, Y144 deletion, N501Y, A570D, D614G, P681H, T716I, S982A, D1118H) Protein, His-taggedInsect CellHis
S-432SRecombinant SARS-CoV-2 (2019-nCoV) Spike S1(HV69-70 deletion, Y144 deletion, N501Y, A570D, D614G, P681H) Protein, His-taggedHEK293His
S-433SRecombinant SARS-CoV-2 Spike S1 ((HV69-70, Y145)deletion, N501Y, A570D, D614G, P681H) Protein, His/AVI-tagged, BiotinylatedHEK293His/AVI
S-434SRecombinant SARS-CoV-2 (2019-nCoV) Spike S1(HV69-70 deletion, Y144 deletion, N501Y, A570D, D614G, P681H) Protein, His-tagged, BiotinylatedHEK293His
S-435SRecombinant SARS-CoV-2 (2019-nCoV) Spike S1(HV69-70 deletion, N501Y, D614G) Protein, His-taggedHEK293His
S-436SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(S494P) Protein, His-taggedHEK293His
S-437SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(N501Y) Protein, His-taggedHEK293His
S-438SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(N501Y) Protein, His-tagged, BiotinylatedHEK293His
S-439SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD (N501Y) Protein, rFc-taggedHEK293rFc
S-440SRecombinant SARS-CoV-2 Spike RBD (N501Y) Protein, His/AVI-tagged, BiotinylatedHEK293His/AVI
Cat.No.Product NameSourceTag
N-444SRecombinant SARS-CoV-2 (2019-nCoV) Nucleocapsid (T205I) Protein, His-taggedE.coliHis
S-443SRecombinant SARS-CoV-2 Spike RBD (K417N, E484K, N501Y) Protein, Fc-taggedHEK293Fc
S-445SRecombinant SARS-CoV-2 Spike S1+S2 ECD (D80A, LAL242-244 deletion, R246I, K417N, E484K, N501Y, D614G, A701V) Protein, His-taggedInsect CellHis
S-446SRecombinant SARS-CoV-2 (2019-nCoV) Spike S1+S2 ECD (L18F, D80A, D215G, LAL242-244 deletion, R246I, K417N, E484K, N501Y, D614G, A701V) Protein, His-taggedInsect CellHis
S-447SRecombinant SARS-CoV-2 (2019-nCoV) Spike S1+S2 (L18F, D80A, D215G, LAL242-244 deletion, R246I, K417N, E484K, N501Y, D614G, A701V) Protein, His-tagged, BiotinylatedInsect CellHis
S-448SRecombinant SARS-CoV-2 (2019-nCoV) Spike S1+S2 ECD (D80A, K417N, E484K, N501Y, D614G, A701V) Protein, His-taggedInsect CellHis
S-449SRecombinant SARS-CoV-2 (2019-nCoV) Spike S1(K417N, E484K, N501Y, D614G) Protein, His-taggedHEK293His
S-450SRecombinant SARS-CoV-2 Spike S1 (K417N, E484K, N501Y, D614G) Protein, His-taggedHEK293His
S-451SRecombinant SARS-CoV-2 (2019-nCoV) Spike S1 NTD (L18F, D80A, D215G, LAL242-244 deletion, R246I) Protein, His-taggedHEK293His
S-452SRecombinant SARS-CoV-2 (2019-nCoV) Spike S1 (L18F, D80A, D215G, LAL242-244 deletion, R246I, K417N, E484K, N501Y, D614G) Protein, His-taggedHEK293His
S-453SRecombinant SARS-CoV-2 Spike S1 ((LAL242-244)deletion, L18F, D80A, D215G, R246I, K417N, E484K, N501Y, D614G) Protein, His/AVI-tagged, BiotinylatedHEK293His/AVI
S-454SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(K417N) Protein, His-taggedHEK293His
S-455SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(K417N) Protein, His-tagged, BiotinylatedHEK293His
S-456SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(E484K) Protein, His-taggedHEK293His
S-457SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(E484K) Protein, His-tagged, BiotinylatedHEK293His
S-458SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(K417N, E484K, N501Y) Protein, His-taggedHEK293His
S-459SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(K417N, E484K, N501Y) Protein, His-tagged, BiotinylatedHEK293His
S-460SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD (E484K) Protein, rFc-taggedHEK293rFc
S-461SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD (K417N, E484K, N501Y) Protein, rFc-taggedHEK293rFc
S-462SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD (K417N) Protein, rFc-taggedHEK293rFc
S-463SRecombinant SARS-CoV-2 Spike RBD (K417T, E484K, N501Y) Protein, Fc-taggedHEK293Fc
Cat.No.Product NameSourceTag
N-407SRecombinant SARS-CoV-2 Nucleocapsid (D63G, R203M, D377Y) Protein, His-taggedE.coliHis
S-403SRecombinant SARS-CoV-2 Spike RBD (L452R, T478K) Protein, Fc-taggedHEK293Fc
S-404SRecombinant SARS-CoV-2 Spike RBD (L452R, T478K) Protein, His/AVI-tagged, BiotinylatedHEK293His/AVI
S-411SRecombinant SARS-CoV-2 Spike S1 ((157-158) deletion, T19R, G142D, E156G, L452R, T478K, D614G, P681R) Protein, His/AVI-tagged, BiotinylatedHEK293His/AVI
S-415SRecombinant SARS-CoV-2 Spike RBD (L452R,T478K) Protein, His-taggedHEK293His
S-416SRecombinant SARS-CoV-2 Spike RBD (T478K) Protein, His-taggedHEK293His
S-418SRecombinant SARS-CoV-2 Spike S1+S2 ECD (T19R, G142D, E156G, HR157-158 deletion, L452R, T478K, D614G, P681R, D950N) Protein, His-taggedInsect CellHis
S-420SRecombinant SARS-CoV-2 Spike S1 (T19R, G142D, E156G, 157-158 deletion, L452R, T478K, D614G, P681R) Protein, His-taggedHEK293His
S-421SRecombinant SARS-CoV-2 Spike S1 (T19R, G142D, L452R, E484Q, D614G, P681R) Protein, His-taggedHEK293His
S-422SRecombinant SARS-CoV-2 Spike S1 (T19R, G142D, L452R, E484Q, D614G, P681R) Protein, His/AVI-tagged, BiotinylatedHEK293His/AVI
Cat.No.Product NameSourceTag
N-464SRecombinant SARS-CoV-2 (2019-nCoV) Nucleocapsid (P80R) Protein, His-taggedE.coliHis
S-465SRecombinant SARS-CoV-2 (2019-nCoV) Spike S1+S2 ECD (L18F, T20N, P26S, D138Y, R190S, K417T, E484K, N501Y, D614G, H655Y, T1027I, V1176F) Protein, His-taggedInsect CellHis
S-466SRecombinant SARS-CoV-2 (2019-nCoV) Spike S1+S2 ECD (L18F, T20N, P26S, D138Y, R190S, K417T, E484K, N501Y, D614G, H655Y, T1027I) Protein, His-taggedInsect CellHis
S-467SRecombinant SARS-CoV-2 (2019-nCoV) Spike S1 (L18F, T20N, P26S, D138Y, R190S, K417T, E484K, N501Y, D614G, H655Y) Protein, His-taggedHEK293His
S-468SRecombinant SARS-CoV-2 (2019-nCoV) Spike S1(T20N, D614G) Protein, His-taggedHEK293His
S-469SRecombinant SARS-CoV-2 Spike S1 (L18F, T20N, P26S, D138Y, R190S, K417T, E484K, N501Y, D614G, H655Y) Protein, His/AVI-tagged, BiotinylatedHEK293His/AVI
S-470SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD (K417T, E484K, N501Y) Protein, His-taggedHEK293His
S-471SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD (K417T, E484K, N501Y) Protein, rFc-taggedHEK293rFc
S-472SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD (K417T) Protein, rFc-taggedHEK293rFc
S-473SRecombinant SARS-CoV-2 Spike RBD (E484K, K417T, N501Y) Protein, His/AVI-tagged, BiotinylatedHEK293His/AVI
Cat.No.Product NameSourceTag
N-588SRecombinant SARS-CoV-2 Nucleocapsid (S202N) Protein, His-taggedE.coliHis
Cat.No.Product NameSourceTag
N-424SRecombinant SARS-CoV-2 (2019-nCoV) Nucleocapsid (T205I) Protein, His-taggedE.coliHis
N-442SRecombinant SARS-CoV-2 (2019-nCoV) Nucleocapsid(P13L) Protein, His-taggedE.coliHis
N-477SRecombinant SARS-CoV-2 (2019-nCoV) Nucleocapsid(R203K, G204R) Protein, His-taggedE.coliHis
N-478SRecombinant SARS-CoV-2 (2019-nCoV) Nucleocapsid (P80R) Protein, His-taggedE.coliHis
N-480SRecombinant SARS-CoV-2 (2019-nCoV) Nucleocapsid(S194L) Protein, His-taggedE.coliHis
N-481SRecombinant SARS-CoV-2 (2019-nCoV) Nucleocapsid(I292T) Protein, His-taggedE.coliHis
N-482SRecombinant SARS-CoV-2 (2019-nCoV) Nucleocapsid (T205I) Protein, His-taggedE.coliHis
N-580SRecombinant SARS-CoV-2 Nucleocapsid (P199L) Protein, His-taggedE.coliHis
N-581SRecombinant SARS-CoV-2 Nucleocapsid (A220V) Protein, His-taggedE.coliHis
N-582SRecombinant SARS-CoV-2 Nucleocapsid (P67S) Protein, His-taggedE.coliHis
N-583SRecombinant SARS-CoV-2 Nucleocapsid (M234L) Protein, His-taggedE.coliHis
S-401SRecombinant SARS-CoV-2 Spike RBD (L452R, E484Q) Protein, Fc-taggedHEK293Fc
S-402SRecombinant SARS-CoV-2 Spike RBD (L452R, E484Q) Protein, His/AVI-tagged, BiotinylatedHEK293His/AVI
S-409SRecombinant SARS-CoV-2 Spike S1+S2 ECD (E154K, L452R, E484Q, D614G, P681R, E1072K, K1073R) Protein, His-taggedInsect CellHis
S-410SRecombinant SARS-CoV-2 Spike S1 (E154K, L452R, E484Q, D614G, P681R) Protein, His-taggedHEK293His
S-412SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(L452R) Protein, His-taggedHEK293His
S-413SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(E484Q) Protein, His-taggedHEK293His
S-414SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD (L452R, E484Q) Protein, His-taggedHEK293His
S-484SRecombinant SARS-CoV-2 (2019-nCoV) Spike S1+S2 ECD (D614G) Protein, His-taggedInsect CellHis
S-485SRecombinant SARS-CoV-2 (2019-nCoV) Spike S1+S2 ECD (HV69-70 deletion, D614G, D796H) Protein, His-taggedInsect CellHis
S-486SRecombinant SARS-CoV-2 (2019-nCoV) Spike S2 (E780Q) Protein, Fc-taggedHEK293Fc
S-487SRecombinant SARS-CoV-2 (2019-nCoV) Spike S1(D614G), Fc-taggedHEK293Fc
S-488SRecombinant SARS-CoV-2 (2019-nCoV) Spike S1(N234Q) Protein, His-taggedHEK293His
S-491SRecombinant SARS-CoV-2 (2019-nCoV) Spike S1(D614G) Protein, His-tagged, HPLC-verifiedHEK293His
S-492SRecombinant SARS-CoV-2 (2019-nCoV) Spike S1(A222V, D614G) Protein, His-taggedHEK293His
S-493SRecombinant SARS-CoV-2 (2019-nCoV) Spike S1(L18F, D614G) Protein, His-taggedHEK293His
S-494SRecombinant SARS-CoV-2 (2019-nCoV) Spike S1(HV69-70 deletion, N439K, D614G) Protein, His-taggedHEK293His
S-495SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD (V367F) Protein, mFcs-taggedHEK293mFc
S-496SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD (V367F) Protein, His-taggedHEK293His
S-497SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(R408I) Protein, His-taggedHEK293His
S-498SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(V341I) Protein, His-taggedHEK293His
S-499SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(Y508H) Protein, His-taggedHEK293His
S-500SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(N439K) Protein, His-taggedHEK293His
S-501SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(V503F) Protein, His-taggedHEK293His
S-502SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(A522V) Protein, His-taggedHEK293His
S-503SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(A372S) Protein, His-taggedHEK293His
S-504SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD (N354D) Protein, His-taggedHEK293His
S-505SRecombinant SARS-CoV-2 Spike RBD (N354D) Protein, His-tagged, BiotinylatedHEK293His
S-506SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(A520S) Protein, His-taggedHEK293His
S-507SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(A522S) Protein, His-taggedHEK293His
S-508SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(D405V, Q414A) Protein, His-taggedHEK293His
S-509SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(Q414E) Protein, His-taggedHEK293His
S-510SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(P384L) Protein, His-taggedHEK293His
S-511SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(A348S) Protein, His-taggedHEK293His
S-512SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(F338L) Protein, His-taggedHEK293His
S-513SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(F377L) Protein, His-taggedHEK293His
S-514SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(P521S) Protein, His-taggedHEK293His
S-515SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(T478I) Protein, His-taggedHEK293His
S-516SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(V483I) Protein, His-taggedHEK293His
S-517SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(S359N) Protein, His-taggedHEK293His
S-518SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(K378R) Protein, His-taggedHEK293His
S-519SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(Q409E) Protein, His-taggedHEK293His
S-520SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(I472V) Protein, His-taggedHEK293His
S-521SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(A372T) Protein, His-taggedHEK293His
S-522SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(A344S) Protein, His-taggedHEK293His
S-523SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(A520V) Protein, His-taggedHEK293His
S-524SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD (A435S) Protein, His-taggedHEK293His
S-525SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(E406Q) Protein, His-taggedHEK293His
S-526SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(F490S) Protein, His-taggedHEK293His
S-527SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(K378N) Protein, His-taggedHEK293His
S-528SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(N370S) Protein, His-taggedHEK293His
S-529SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(Q414R) Protein, His-taggedHEK293His
S-530SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(S477I) Protein, His-taggedHEK293His
S-531SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(S477N) Protein, His-taggedHEK293His
S-532SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(T385A) Protein, His-taggedHEK293His
S-533SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(T393P) Protein, His-taggedHEK293His
S-534SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(V395I) Protein, His-taggedHEK293His
S-535SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD (V483A) Protein, His-taggedHEK293His
S-536SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(A475V) Protein, His-taggedHEK293His
S-537SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(G446V) Protein, His-taggedHEK293His
S-538SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(G485S) Protein, His-taggedHEK293His
S-539SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(G482S) Protein, His-taggedHEK293His
S-540SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(K444R) Protein, His-taggedHEK293His
S-541SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(N440K) Protein, His-taggedHEK293His
S-542SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(E471Q) Protein, His-taggedHEK293His
S-543SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(P479S) Protein, His-taggedHEK293His
S-544SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(A352S) Protein, His-taggedHEK293His
S-545SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD (F342L) Protein, His-taggedHEK293His
S-546SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(P337S) Protein, His-taggedHEK293His
S-547SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(P521R) Protein, His-taggedHEK293His
S-548SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(S477R) Protein, His-taggedHEK293His
S-549SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(L455F) Protein, His-taggedHEK293His
S-550SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(K458Q) Protein, His-taggedHEK293His
S-551SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD (K458R) Protein, His-taggedHEK293His
S-552SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(N481D) Protein, His-taggedHEK293His
S-553SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(F456L) Protein, His-taggedHEK293His
S-554SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(Y505C) Protein, His-taggedHEK293His
S-555SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(F456E) Protein, His-taggedHEK293His
S-556SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(F486S) Protein, His-taggedHEK293His
S-557SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(N487R) Protein, His-taggedHEK293His
S-558SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(G446S) Protein, His-taggedHEK293His
S-559SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(P499R) Protein, His-taggedHEK293His
S-560SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(V445F) Protein, His-taggedHEK293His
S-561SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(G476S) Protein, His-taggedHEK293His
S-562SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD(F490L) Protein, His-taggedHEK293His
S-563SRecombinant SARS-CoV-2 (2019-nCoV) Spike RBD (W436R) Protein, His-taggedHEK293His
S-564SRecombinant SARS-CoV-2 Spike RBD (N440D) Protein, His-taggedHEK293His
S-565SRecombinant SARS-CoV-2 Spike RBD (F456Y) Protein, His-taggedHEK293His
S-566SRecombinant SARS-CoV-2 Spike RBD (E471A) Protein, His-taggedHEK293His
S-567SRecombinant SARS-CoV-2 Spike RBD (E471D) Protein, His-taggedHEK293His
S-568SRecombinant SARS-CoV-2 Spike RBD (Y473F) Protein, His-taggedHEK293His
S-569SRecombinant SARS-CoV-2 Spike RBD (A475T) Protein, His-taggedHEK293His
S-570SRecombinant SARS-CoV-2 Spike RBD (G476A) Protein, His-taggedHEK293His
S-571SRecombinant SARS-CoV-2 Spike RBD (S477G) Protein, His-taggedHEK293His
S-572SRecombinant SARS-CoV-2 Spike RBD (P479L) Protein, His-taggedHEK293His
S-573SRecombinant SARS-CoV-2 Spike RBD (P479H) Protein, His-taggedHEK293His
S-574SRecombinant SARS-CoV-2 Spike RBD (N481K) Protein, His-taggedHEK293His
S-575SRecombinant SARS-CoV-2 Spike RBD (E484A) Protein, His-taggedHEK293His
S-576SRecombinant SARS-CoV-2 Spike RBD (E484D) Protein, His-taggedHEK293His
S-577SRecombinant SARS-CoV-2 Spike RBD (N487D) Protein, His-taggedHEK293His
S-578SRecombinant SARS-CoV-2 Spike RBD (Y449H) Protein, His-taggedHEK293His
S-579SRecombinant SARS-CoV-2 Spike RBD (G502V) Protein, His-taggedHEK293His

According to the new statistics from the WHO, there are 147 vaccine projects in various stages of development worldwide for the COVID19, of which 18 have entered clinical trials.

Coronavirus uses its spike glycoprotein (S), a main target for neutralization antibody, to bind to its receptor, and mediate membrane fusion and virus entry. Its receptor binding domain (RBD) has a high affinity with the ACE2 receptor protein on the surface of human cells. The S protein is an ideal entry point for vaccine design. The neutralizing antibody binds to the viral S protein RBD to competitively block the virus binding to the ACE2 protein and infect cells, achieving the effect of immune prevention and even treatment.

We can now offer mutant spike RBD proteins, which are thermally stable and can produce antibodies with neutralizing activity. We will continue to work together with the worldwide scientists to find the path forward for today’s challenges, and to support tomorrow’s breakthroughs.

Cat# Product Name Identity Source
Spike-011V Recombinant 2019-nCoV Spike RBD(L452R, E484Q) Protein, His-tagged S1(RBD)(L452R, E484Q)-His HEK293
Spike-012V Recombinant 2019-nCoV Spike RBD(D377Y) Protein, His-tagged S1(RBD)(D377Y)-His E. coli
Spike-014V Recombinant 2019-nCoV S1(HV69-70del, Y144del, N501Y, A570D, D614G, P681H) Protein, His-tagged, Biotinylated S1(HV69-70del, Y144del, N501Y, A570D, D614G, P681H)-His HEK293
Spike-016V Recombinant 2019-nCoV Spike RBD(N501Y) Protein, His-tagged at the C-terminus, Biotinylated S1(RBD)(N501Y)-His HEK293
Spike-017V Recombinant 2019-nCoV Spike RBD(E484K) Protein, His-tagged, Biotinylated S1(RBD)(E484K)-His HEK293
Spike-018V Recombinant 2019-nCoV Spike S1 ( E154K, L452R, E484Q, D614G, P681R) Protein, His-tagged S1 ( E154K, L452R, E484Q, D614G, P681R)-His HEK293
Spike-019V Recombinant 2019-nCoV Spike S1(W152C, L452R, D614G) Protein, His-tagged S1(W152C, L452R, D614G)-His HEK293
N-021V Recombinant 2019-nCoV N(E378Q) Protein, His-tagged N(E378Q)-His E. coli
Spike-023V Recombinant 2019-nCoV Spike S1+S2 ECD(D80A, LAL242-244 deletion, R246I, K417N, E484K, N501Y, D614G, A701V) Protein, His-tagged S1+S2 ECD(D80A, LAL242-244 deletion, R246I, K417N, E484K, N501Y, D614G, A701V)-His Insect Cells
Spike-024V Recombinant 2019-nCoV Spike S1+S2 ECD(L18F, D80A, D215G, LAL242-244 deletion, R246I, K417N, E484K, N501Y, D614G, A701VV) Protein, His-tagged S1+S2 ECD(L18F, D80A, D215G, LAL242-244 deletion, R246I, K417N, E484K, N501Y, D614G, A701VV)-His Insect Cells
Spike-025V Recombinant 2019-nCoV Spike S1+S2 ECD(L18F, D80A, D215G, LAL242-244 deletion, R246I, K417N, E484K, N501Y, D614G, A701V) Protein, His-tagged, Biotinylated S1+S2 ECD(L18F, D80A, D215G, LAL242-244 deletion, R246I, K417N, E484K, N501Y, D614G, A701V)-His Insect Cells
Spike-026V Recombinant 2019-nCoV Spike S1+S2 ECD(D80A, K417N, E484K, N501Y, D614G, A701V) Protein, His-tagged, Biotinylated S1+S2 ECD(D80A, K417N, E484K, N501Y, D614G, A701V)-His Insect Cells
Spike-027V Recombinant 2019-nCoV Spike S1 NTD(L18F, D80A, D215G, LAL242-244 deletion, R246I) Protein, His-tagged S1 NTD(L18F, D80A, D215G, LAL242-244 deletion, R246I)-His HEK293
Spike-028V Recombinant 2019-nCoV Spike S1(L18F, D80A, D215G, LAL242-244 deletion, R246I, K417N, E484K, N501Y, D614G) Protein, His-tagged, Biotinylated S1(L18F, D80A, D215G, LAL242-244 deletion, R246I, K417N, E484K, N501Y, D614G)-His HEK293
Spike-029V Recombinant 2019-nCoV Spike RBD(K417N) Protein, His-tagged, Biotinylated S1(RBD)(K417N)-His HEK293
Spike-030V Recombinant 2019-nCoV Spike RBD(K417N, E484K, N501Y) Protein, His-tagged, Biotinylated S1(RBD)(K417N, E484K, N501Y)-His HEK293
Spike-031V Recombinant 2019-nCoV Spike RBD(E484K) Protein, rFc-tagged S1(RBD)(E484K)-His HEK293
Spike-032V Recombinant 2019-nCoV Spike RBD(K417N, E484K, N501Y) Protein, rFc-tagged S1(RBD)(K417N, E484K, N501Y)-His HEK293
Spike-033V Recombinant 2019-nCoV Spike RBD(K417N) Protein, rFc-tagged S1(RBD)(K417N)-His HEK293
Spike-035V Recombinant 2019-nCoV Spike S1+S2 ECD(L18F, T20N, P26S, D138Y, R190S, K417T, E484K, N501Y, D614G, H655Y, T1027I, V1176F) Protein, His-tagged S1+S2 ECD(L18F, T20N, P26S, D138Y, R190S, K417T, E484K, N501Y, D614G, H655Y, T1027I, V1176F)-His Insect Cells
Spike-036V Recombinant 2019-nCoV Spike S1+S2 ECD(L18F, T20N, P26S, D138Y, R190S, K417T, E484K, N501Y, D614G, H655Y, T1027I) Protein, His-tagged S1+S2 ECD(L18F, T20N, P26S, D138Y, R190S, K417T, E484K, N501Y, D614G, H655Y, T1027I)-His Insect Cells
Spike-037V Recombinant 2019-nCoV S1(L18F, T20N, P26S, D138Y, R190S, K417T, E484K, N501Y, D614G, H655Y) Protein, His-tagged S1(L18F, T20N, P26S, D138Y, R190S, K417T, E484K, N501Y, D614G, H655Y)-His HEK293
Spike-038V Recombinant 2019-nCoV Spike RBD(K417T, E484K, N501Y) Protein, rFc-tagged S1(RBD)(K417T, E484K, N501Y)-His HEK293
Spike-039V Recombinant 2019-nCoV Spike RBD(K417T) Protein, rFc-tagged S1(RBD)(K417T)-His HEK293
Spike-040V Recombinant 2019-nCoV Spike RBD(Y453F) Protein, rFc-tagged S1(RBD)(Y453F)-His HEK293
N-041V Recombinant 2019-nCoV N(P80R) Protein, His-tagged N(P80R)-His E. coli
N-042V Recombinant 2019-nCoV N(T205I) Protein, His-tagged N(T205I)-His E. coli
Spike-043V Recombinant 2019-nCoV Spike S1+S2 ECD(D614G) Protein, His-tagged S1+S2 ECD(D614G)-His Insect Cells
Spike-044V Recombinant 2019-nCoV Spike S1+S2 ECD(HV69-70 deletion, D614G, D796H) Protein, His-tagged S1+S2 ECD(HV69-70 deletion, D614G, D796H)-His Insect Cells
Spike-055V Recombinant 2019-nCoV Spike S2 ECD(E780Q) Protein, Fc-tagged S1S2 ECD(E780Q)-His HEK293
Spike-056V Recombinant 2019-nCoV Spike S1 ECD(D614G) Protein, Fc-tagged S1 ECD(D614G)-His HEK293
Spike-057V Recombinant 2019-nCoV Spike S1(Q677H) Protein, His-tagged S1(Q677H)-His HEK293
Spike-082V Recombinant 2019-nCoV Spike RBD (L452R, E484Q) Protein, His-Avi-tagged, Biotinylated S1(L452R, E484Q)-His HEK293
Spike-083V Recombinant 2019-nCoV Spike RBD (L452R, E484Q) Protein, His-tagged S1(L452R, E484Q)-His HEK293
Spike-084V Recombinant 2019-nCoV Spike S1(K417N, E484K, N501Y, D614G) Protein, His-tagged S1(K417N, E484K, N501Y, D614G)-His HEK293
Spike-085V Recombinant 2019-nCoV Spike S1(HV69-70 deletion, Y144 deletion, N501Y, A570D, D614G, P681H) Protein, His-tagged S1(HV69-70 deletion, Y144 deletion, N501Y, A570D, D614G, P681H)-His HEK293
Spike-086V Recombinant 2019-nCoV Spike RBD (N501Y) Protein, Fc-tagged S1 RBD(N501Y)-Fc HEK293
Spike-048V Recombinant 2019-nCoV S1+S2 ECD(HV69-70del, Y144del, N501Y, A570D, D614G, P681H, T716I, S982A, D1118H) Protein, His-tagged S1+S2 ECD(HV69-70del, Y144del, N501Y, A570D, D614G, P681H, T716I, S982A, D1118H)-His HEK293
Spike-02D Recombinant 2019-nCoV S1+S2 ECD(Y453F, 69-70del, I692V) Protein, His-tagged S1+S2 ECD(Y453F, 69-70del, I692V)-His Insect cells
Spike-045V Recombinant 2019-nCoV Spike S1(HV69-70del, N501Y, D614G) Protein, His-tagged S1(HV69-70del, N501Y, D614G)-His HEK293
Spike-046V Recombinant 2019-nCoV Spike S1(N501Y) Protein, His-tagged S1(N501Y)-His HEK293
Spike-047V Recombinant 2019-nCoV Spike RBD(K417N, E484K, N501Y) Protein, His-tagged S1 RBD(K417N, E484K, N501Y)-His HEK293
Spike-03S Recombinant 2019-nCoV S1+S2 ECD(L18F, D80A, D215G, 242-244 deletion, R246I, K417N, E484K, N501Y, A701V) Protein, His-tagged S1+S2 ECD(L18F, D80A, D215G, 242-244 deletion, R246I, K417N, E484K, N501Y, A701V)-His Insect cells
Spike-01U Recombinant 2019-nCoV S1+S2 ECD(HV69-70del, Y144del, N501Y, A570D, D614G, P681H, T716I, S982A, D1118H) Protein, His-tagged S1+S2 ECD(HV69-70del, Y144del, N501Y, A570D, D614G, P681H, T716I, S982A, D1118H)-His Insect cells
Spike-145V Recombinant 2019-nCoV Spike protein RBD(N501Y), His-tagged S1(RBD)(N501Y)-His HEK293
Spike-213V Recombinant COVID-19 S protein RBD(N354D), His-tagged S1(RBD)(N354D)-His HEK293
Spike-214V Recombinant COVID-19 S protein RBD (N354D, D364Y), His-tagged S1(RBD)(N354D, D364Y)-His HEK293
Spike-215V Recombinant COVID-19 S protein RBD (W436R), His-tagged S1(RBD)(W436R)-His HEK293
Spike-216V Recombinant COVID-19 S protein RBD (R408I), His-tagged S1(RBD)(R408I)-His HEK293
Spike-219V Recombinant COVID-19 Spike S1 (D614G) protein, His-tagged S1(D614G)-His HEK293
Spike-220V Recombinant COVID-19 Spike RBD (K458R) protein, His-tagged S1(RBD)(K458R)-His HEK293
Spike-221V Recombinant COVID-19 Spike RBD (F342L) protein, His-tagged S1(RBD)(F342L)-His HEK293
Spike-222V Recombinant COVID-19 Spike RBD (V483A) protein, His-tagged S1(RBD)(V483A)-His HEK293
Spike-223V Recombinant COVID-19 Spike RBD (A435S) protein, His-tagged S1(RBD)(A435S)-His HEK293
Spike-224V Recombinant COVID-19 Spike RBD (G476S) protein, His-tagged S1(RBD)(G476S)-His HEK293
Spike-300V Recombinant COVID-19 Spike RBD (V367F) protein, mFc-tagged S1(RBD)(V367F)-His HEK293
Spike-301V Recombinant COVID-19 Spike RBD (V341I) protein, His-tagged S1(RBD)(V341I)-His HEK293
Spike-302V Recombinant COVID-19 Spike RBD (Y508H) protein, His-tagged S1(RBD)(Y508H)-His HEK293
Spike-303V Recombinant COVID-19 Spike RBD (N439K) protein, His-tagged S1(RBD)(N439K)-His HEK293
Spike-304V Recombinant COVID-19 Spike RBD (V503F) protein, His-tagged S1(RBD)(V503F)-His HEK293
Spike-305V Recombinant COVID-19 Spike RBD (A522V) protein, His-tagged S1(RBD)(A522V)-His HEK293
Spike-306V Recombinant COVID-19 Spike RBD (S494P) protein, His-tagged S1(RBD)(S494P)-His HEK293
Spike-307V Recombinant COVID-19 Spike RBD (A372S) protein, His-tagged S1(RBD)(A372S)-His HEK293
Spike-308V Recombinant COVID-19 Spike RBD (A520S) protein, His-tagged S1(RBD)(A520S)-His HEK293
Spike-309V Recombinant COVID-19 Spike RBD (A522S) protein, His-tagged S1(RBD)(A522S)-His HEK293
Spike-310V Recombinant COVID-19 Spike RBD (D405V, Q414A) protein, His-tagged S1(RBD)(D405V, Q414A)-His HEK293
Spike-311V Recombinant COVID-19 Spike RBD (Q414E) protein, His-tagged S1(RBD)(Q414E)-His HEK293
Spike-312V Recombinant COVID-19 Spike RBD (P384L) protein, His-tagged S1(RBD)(P384L)-His HEK293
Spike-313V Recombinant COVID-19 Spike RBD (A348S) protein, His-tagged S1(RBD)(A348S)-His HEK293
Spike-314V Recombinant COVID-19 Spike RBD (F338L) protein, His-tagged S1(RBD)(F338L)-His HEK293
Spike-315V Recombinant COVID-19 Spike RBD (F377L) protein, His-tagged S1(RBD)(F377L)-His HEK293
Spike-316V Recombinant COVID-19 Spike RBD (L452R) protein, His-tagged S1(RBD)(L452R)-His HEK293
Spike-317V Recombinant COVID-19 Spike RBD (P521S) protein, His-tagged S1(RBD)(P521S)-His HEK293
Spike-318V Recombinant COVID-19 Spike RBD (T478I) protein, His-tagged S1(RBD)(T478I)-His HEK293
Spike-319V Recombinant COVID-19 Spike RBD (V483I) protein, His-tagged S1(RBD)(V483I)-His HEK293
Spike-320V Recombinant COVID-19 Spike RBD (S359N) protein, His-tagged S1(RBD)(S359N)-His HEK293
Spike-321V Recombinant COVID-19 Spike RBD (K378R) protein, His-tagged S1(RBD)(K378R)-His HEK293
Spike-322V Recombinant COVID-19 Spike RBD (Q409E) protein, His-tagged S1(RBD)(Q409E)-His HEK293
Spike-323V Recombinant COVID-19 Spike RBD (I472V) protein, His-tagged S1(RBD)(I472V)-His HEK293
Spike-324V Recombinant COVID-19 Spike RBD (A372T) protein, His-tagged S1(RBD)(A372T)-His HEK293
Spike-325V Recombinant COVID-19 Spike RBD (A344S) protein, His-tagged S1(RBD)(A344S)-His HEK293
Spike-326V Recombinant COVID-19 Spike RBD (A520V) protein, His-tagged S1(RBD)(A520V)-His HEK293
Spike-327V Recombinant COVID-19 Spike RBD (E406Q) protein, His-tagged S1(RBD)(E406Q)-His HEK293
Spike-328V Recombinant COVID-19 Spike RBD (F490S) protein, His-tagged S1(RBD)(F490S)-His HEK293
Spike-329V Recombinant COVID-19 Spike RBD (K378N) protein, His-tagged S1(RBD)(K378N)-His HEK293
Spike-330V Recombinant COVID-19 Spike RBD (N370S) protein, His-tagged S1(RBD)(N370S)-His HEK293
Spike-331V Recombinant COVID-19 Spike RBD (Q414R) protein, His-tagged S1(RBD)(Q414R)-His HEK293
Spike-332V Recombinant COVID-19 Spike RBD (S477I) protein, His-tagged S1(RBD)(S477I)-His HEK293
Spike-333V Recombinant COVID-19 Spike RBD (S477N) protein, His-tagged S1(RBD)(S477N)-His HEK293
Spike-334V Recombinant COVID-19 Spike RBD (T385A) protein, His-tagged S1(RBD)(T385A)-His HEK293
Spike-335V Recombinant COVID-19 Spike RBD (T393P) protein, His-tagged S1(RBD)(T393P)-His HEK293
Spike-336V Recombinant COVID-19 Spike RBD (V395I) protein, His-tagged S1(RBD)(V395I)-His HEK293
Spike-337V Recombinant COVID-19 Spike RBD (G485S) protein, His-tagged S1(RBD)(G485S)-His HEK293
Spike-338V Recombinant COVID-19 Spike RBD (G482S) protein, His-tagged S1(RBD)(G482S)-His HEK293
Spike-339V Recombinant COVID-19 Spike RBD (K444R) protein, His-tagged S1(RBD)(K444R)-His HEK293
Spike-340V Recombinant COVID-19 Spike RBD (N440K) protein, His-tagged S1(RBD)(N440K)-His HEK293
Spike-341V Recombinant COVID-19 Spike RBD (E471Q) protein, His-tagged S1(RBD)(E471Q)-His HEK293
Spike-342V Recombinant COVID-19 Spike RBD (P479S) protein, His-tagged S1(RBD)(P479S)-His HEK293
Spike-343V Recombinant COVID-19 Spike RBD (A352S) protein, His-tagged S1(RBD)(A352S)-His HEK293
Spike-344V Recombinant COVID-19 Spike RBD (K417N) protein, His-tagged S1(RBD)(K417N)-His HEK293
Spike-345V Recombinant COVID-19 Spike RBD (P337S) protein, His-tagged S1(RBD)(P337S)-His HEK293
Spike-346V Recombinant COVID-19 Spike RBD (P521R) protein, His-tagged S1(RBD)(P521R)-His HEK293
Spike-347V Recombinant COVID-19 Spike RBD (S477R) protein, His-tagged S1(RBD)(S477R)-His HEK293
N-348V Recombinant 2019-nCoV N(P13L) Protein, His-tagged N(P13L)-His E. coli
N-349V Recombinant 2019-nCoV N(S194L) Protein, His-tagged N(S194L)-His E. coli
N-350V Recombinant 2019-nCoV N(R203K, G204R) Protein, His-tagged N(R203K, G204R)-His E. coli
N-351V Recombinant 2019-nCoV N(I292T) Protein, His-tagged N(I292T)-His E. coli
N-352V Recombinant 2019-nCoV N(D3L, R203K, G204R, S235F) Protein, His-tagged N(D3L, R203K, G204R, S235F)-His E. coli
N-353V Recombinant 2019-nCoV N(D3L, S235F) Protein, His-tagged N(D3L, S235F)-His E. coli
Spike-354V Recombinant 2019-nCoV Spike RBD(V445F) Protein, His-tagged S1(RBD)(V445F)-His HEK293
Spike-355V Recombinant 2019-nCoV Spike RBD(G446S) Protein, His-tagged S1(RBD)(G446S)-His HEK293
Spike-356V Recombinant 2019-nCoV Spike RBD(G446V) Protein, His-tagged S1(RBD)(G446V)-His HEK293
Spike-357V Recombinant 2019-nCoV Spike RBD(Y453F) Protein, His-tagged S1(RBD)(Y453F)-His HEK293
Spike-358V Recombinant 2019-nCoV Spike RBD(L455F) Protein, His-tagged S1(RBD)(L455F)-His HEK293
Spike-359V Recombinant 2019-nCoV Spike RBD(F456E) Protein, His-tagged S1(RBD)(F456E)-His HEK293
Spike-360V Recombinant 2019-nCoV Spike RBD(F456L) Protein, His-tagged S1(RBD)(F456L)-His HEK293
Spike-361V Recombinant 2019-nCoV Spike RBD(K458Q) Protein, His-tagged S1(RBD)(K458Q)-His HEK293
Spike-362V Recombinant 2019-nCoV Spike RBD(N481D) Protein, His-tagged S1(RBD)(N481D)-His HEK293
Spike-363V Recombinant 2019-nCoV Spike RBD(E484K) Protein, His-tagged S1(RBD)(E484K)-His HEK293
Spike-364V Recombinant 2019-nCoV Spike RBD(E484Q) Protein, His-tagged S1(RBD)(E484Q)-His HEK293
Spike-365V Recombinant 2019-nCoV Spike RBD(F486S) Protein, His-tagged S1(RBD)(F486S)-His HEK293
Spike-366V Recombinant 2019-nCoV Spike RBD(N487R) Protein, His-tagged S1(RBD)(N487R)-His HEK293
Spike-367V Recombinant 2019-nCoV Spike RBD(F490L) Protein, His-tagged S1(RBD)(F490L)-His HEK293
Spike-368V Recombinant 2019-nCoV Spike RBD(P499R) Protein, His-tagged S1(RBD)(P499R)-His HEK293
Spike-369V Recombinant 2019-nCoV Spike RBD(Y505C) Protein, His-tagged S1(RBD)(Y505C)-His HEK293
Spike-370V Recombinant 2019-nCoV Spike S1(HV69-70 deletion, Y453F, D614G) Protein, His-tagged S1(HV69-70 deletion, Y453F, D614G)-His HEK293
Spike-371V Recombinant 2019-nCoV Spike S1(HV69-70 deletion, N439K, D614G) Protein, His-tagged S1(HV69-70 deletion, N439K, D614G)-His HEK293
Spike-372V Recombinant 2019-nCoV Spike S1(L18F, D614G) Protein, His-tagged S1(L18F, D614G)-His HEK293
Spike-373V Recombinant 2019-nCoV Spike S1(T20N, D614G) Protein, His-tagged S1(T20N, D614G)-His HEK293
Spike-374V Recombinant 2019-nCoV Spike S1(A222V, D614G) Protein, His-tagged S1(A222V, D614G)-His HEK293
Spike-375V Recombinant 2019-nCoV Spike S1(N234Q) Protein, His-tagged S1(N234Q)-His HEK293
Spike-376V Recombinant 2019-nCoV Spike S1 ECD (D614G) Protein, Fc-tagged S1 ECD (D614G)-His HEK293
Spike-377V Recombinant 2019-nCoV Spike S1+S2 ECD (R683A, R685A, F817P, A892P, A899P, A942P, K986P, V987P) Protein, His-tagged S1+S2 ECD (R683A, R685A, F817P, A892P, A899P, A942P, K986P, V987P)-His HEK293
Spike-378V Recombinant COVID-19 Spike RBD (L18F, T20N, P26S, D138Y, R190S, K417T, E484K, N501Y, D614G, H655Y, T1027I, V1176F) protein, His-tagged S1(RBD) (L18F, T20N, P26S, D138Y, R190S, K417T, E484K, N501Y, D614G, H655Y, T1027I, V1176F)-His HEK293
Spike-379V Recombinant COVID-19 Spike RBD (D614G) protein, His-Avi-tagged S1(RBD) (D614G)-His HEK293
Spike-380V Recombinant COVID-19 Spike RBD (L18F, D80A, D215G, R246I, K417N, E484K, N501Y, D614G, A701V) protein, His-tagged S1(RBD) (L18F, D80A, D215G, R246I, K417N, E484K, N501Y, D614G, A701V)-His HEK293
Spike-381V Recombinant COVID-19 S1 (HV69-70del) protein, His-tagged S1 (HV69-70del)-His HEK293
Spike-382V Recombinant COVID-19 S1 (Y144del) protein, His-tagged S1 (Y144del)-His HEK293
Spike-383V Recombinant COVID-19 S1 NTD(A222V) protein, His-tagged S1 NTD(A222V)-His HEK293
Spike-384V Recombinant COVID-19 S1 NTD(A262S) protein, His-tagged S1 NTD(A262S)-His HEK293
Spike-385V Recombinant COVID-19 S1 NTD(P272L) protein, His-tagged S1 NTD(P272L)-His HEK293
Spike-386V Recombinant COVID-19 S1 NTD(L18F, D80A, D215G, R246I) protein, His-tagged S1 NTD(L18F, D80A, D215G, R246I)-His HEK293
Spike-387V Recombinant COVID-19 Spike RBD (V367F) protein, His-tagged S1(RBD) (V367F)-His HEK293
Spike-388V Recombinant COVID-19 Spike RBD (A475V) protein, His-tagged S1(RBD) (A475V)-His HEK293
Spike-389V Recombinant COVID-19 Spike RBD (K417T, E484K, N501Y) protein, His-tagged S1(RBD) (K417T, E484K, N501Y)-His HEK293
Spike-390V Recombinant COVID-19 S1 (A570D) protein, His-tagged S1 (A570D)-His HEK293
Spike-391V Recombinant COVID-19 S1 (D614G) protein, His-Avi-tagged S1 (D614G)-His HEK293
Spike-392V Recombinant COVID-19 S1 (P681H) protein, His-tagged S1 (P681H)-His HEK293
Spike-393V Recombinant COVID-19 S1 (L18F, D80A, D215G, R246I, K417N, E484K, N501Y, D614G) protein, His-tagged S1 (L18F, D80A, D215G, R246I, K417N, E484K, N501Y, D614G)-His HEK293
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