SARS-CoV-2 S1 Monoclonal antibody 

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Spike S1 RBD, Fc fusion (SARS-CoV-2)
100699-2 100 µg
EUR 520
Description: SARS-CoV-2 2019-nCoV Spike protein S1 subunit, receptor binding domain (RBD), also known as SARS-CoV-2 spike RBD, novel coronavirus spike RBD and nCoV spike RBD, GenBank Accession No. QHD43416.1, a.a. 319-541, with C-terminal Fc-tag, expressed in a CHO cell expression system. MW=50 kDa. This protein runs at a higher MW by SDS-PAGE due to glycosylation.

Spike S1 RBD, Mouse Fc-fusion (SARS-CoV-2)
100684-2 50 µg
EUR 435
Description: Severe acute respiratory Coronavirus 2 Spike Glycoprotein S1 (SARS-CoV-2 Spike S1), also known as novel coronavirus spike S1 and nCoV spike S1, GenBank Accession No. QHD43416.1, a.a. 319-541, with a C-terminal mouse Fc-tag (mFc), expressed in a HEK293 cell expression system. MW=50 kDa. This protein runs at a higher MW by SDS-PAGE due to glycosylation.

Spike S1 RBD, Avi-His-tag (SARS-CoV-2)
100696-2 1 mg
EUR 3200
Description: SARS-CoV-2 Spike S1 receptor binding domain (RBD), also known as SARS-CoV-2 Spike 1 RBD, novel coronavirus Spike 1 RBD and nCoV Spike 1 RBD, GenBank Accession No. QHD43416.1, a.a. 319-541, with C-terminal Avi-His-tag, expressed in a HEK293 cell expression system. MW= 29 kDa.

Spike Trimer (S1+S2), His-tag (SARS-CoV-2)
100728-2 1 mg
EUR 2995
Description: Severe acute respiratory Coronavirus Spike trimer (S1+S2), with 682RRAR685>A, K986P, and V987P mutations, Genbank Accession No. MN908947, a.a. 1-1213, with a C-terminal His-tag, expressed in a HEK293 expression system. MW=139 kDa.

Spike S1 RBD-Nucleocapsid Protein Chimera (SARS-CoV-2)
100938-2 50 µg
EUR 555
Description: SARS-CoV-2 Spike protein S1 subunit, receptor binding domain (Spike S1 RBD), GenBank Accession No. MN908947, a.a. 319-541, fused with HSA to SARS-CoV-2 Nucleocapsid protein (N-protein), GenBank Accession No. QHD43423, a.a 237-419, with C-terminal His-tag, Expressed in CHO cells. MW=130 kDa.

Spike Trimer (S1+S2), His-tag (SARS-CoV)
100789-2 500 µg_x000D_
EUR 1900
Description: Severe acute respiratory Coronavirus SARS Coronavirus Spike trimer (S1+S2) (SARS-CoV S protein), Genbank Accession No. AAP13567, a.a. 1-1195(full length), with a C-terminal His-tag, expressed in a HEK293 expression system. MW=136 kDa. This protein runs at a higher M.W. by SDS-PAGE due to glycosylation.

SARS-CoV-2 Spike S1 RBD Protein, Avi-His-tag
E80024-2 1 ml
EUR 4995.1

SARS-CoV-2 Spike S1 RBD Protein, Mouse Fc-fusion
E80026-2 50 ul
EUR 823.9

Spike S1 RBD, Fc-Fusion, Avi-Tag (SARS-CoV-2)
100698-2 1 mg
EUR 2500
Description: SARS-CoV-2 Spike protein S1 subunit, receptor binding domain (RBD), also known as SARS-CoV-2 spike RBD, novel coronavirus spike RBD and nCoV spike RBD, GenBank Accession No. MN_908947.1, a.a. 319-541, fused at the C-terminus of the Fc portion of human IgG1, with a C-terminal Avi-tag™, expressed in a HEK293 cell expression system. MW=54 kDa. This protein runs at a higher MW by SDS-PAGE due to glycosylation.

Spike S1 (16-685), Avi-His-tag (SARS-CoV-2)
100730-2 1 mg
EUR 2720
Description: Severe acute respiratory Coronavirus 2 Spike Glycoprotein S1 (SARS-CoV-2 Spike S1), GenBank Accession No. QHD43416.1, a.a. 16-685 with a C-terminal Avi-His-tag, expressed in a HEK293 expression system, MW=78 kDa. This protein runs at a higher MW by SDS-PAGE due to glycosylation.

Spike S1 RBD (V367F), Avi-His-tag (SARS-CoV-2)
100769-2 1 mg
EUR 2500
Description: SARS-CoV-2 Spike S1 receptor binding domain (RBD), also known as SARS-CoV-2 Spike 1 RBD, novel coronavirus Spike 1 RBD and nCoV Spike 1 RBD, GenBank Accession No. QHD43416.1, a.a. 319-541 with a V367F mutation and a with C-terminal Avi-His-tag, expressed in a HEK293 cell expression system. MW= 28 kDa. This protein runs at a higher M.W. by SDS-PAGE due to glycosylation.

Spike S1 RBD (V483A), Avi-His-tag (SARS-CoV-2)
100846-2 1 mg
EUR 2600
Description: SARS-CoV-2 Spike S1 receptor binding domain (RBD), also known as SARS-CoV-2 Spike 1 RBD, novel coronavirus Spike 1 RBD and nCoV Spike 1 RBD, GenBank Accession No. QHD43416.1, a.a. 319-541 with a V367F mutation and a with C-terminal Avi-His-tag, expressed in a HEK293 cell expression system. MW= 28 kDa. This protein runs at a higher M.W. by SDS-PAGE due to glycosylation.

Spike S1 (B.1.351), Avi-His-Tag (SARS-CoV-2)
100992-2 1 mg
EUR 2850
Description: Recombinant SARS-CoV-2 Spike protein, S1 subunit encompassing amino acids 16-685. This protein corresponds to SARS-CoV-2 Variant B.1.351 originally identified in South Africa and contains mutations L18F, D80A, D215G, R246I, K417N, E484K, N501Y, D614G. It also contains a C-terminal Avi-Tag™ followed by a C-terminal His-tag (6xHis). The recombinant protein is ≥90% pure following affinity purification. 

3CL Protease (SARS-CoV-1 / SARS-CoV-2) Substrate
79952-2 10 mg
EUR 3460
Description: Sensitive internally quenched fluorogenic (FRET) substrate for SARS main protease with a Km value of 17 µM and a kcat value of 1.9 s»¹.

SARS-CoV-2 Nucleocapsid Protein, Avi-His-tag
E80027
  • EUR 635.80
  • EUR 4087.60
  • 1 ml
  • 100 ul

Anti-SARS-CoV-2 Spike S1 Antibody
A3000-50 50 µg
EUR 502.8

Anti-Spike S1 Antibody (SARS-CoV-2)
100715-1 20 µg
EUR 300
Description: Recombinant human monoclonal antibody recognizing the SARS-CoV-2 Spike RBD glycoprotein. This antibody cross-reacts with the Spike protein from the SARS-CoV virus.

Anti-CoV-2 & SARS-CoV S1 Antibody (Clone# CR3022)
A2103-200 200 µg
EUR 576

SARS-CoV-2 Spike S1 (16-685) Protein, Avi-His-tag
E80021-2 1 ml
EUR 4276.8

SARS-CoV-2 Spike S1 RBD (V367F) Protein, Avi-His-tag
E80023-2 1 ml
EUR 3934.7

Spike S1-Biotin (SARS-CoV-2): ACE2 TR-FRET Assay Kit
79949-2 384 rxns.
EUR 1265
Description: The pandemic coronavirus disease 2019 (COVID-19) is caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2). As a first step of the viral replication strategy, the virus attaches to the host cell surface before entering the cell. The Spike protein recognizes and attaches to the Angiotensin-Converting Enzyme 2 (ACE2) receptor found on the surface of type I and II pneumocytes, endothelial cells, and ciliated bronchial epithelial cells. Drugs targeting the interaction between the Spike protein of SARS-CoV-2 and ACE2 may offer some protection against the viral infection._x000D_The SARS-CoV-2 Spike S1:ACE2 TR-FRET Assay is designed to measure the inhibition of the binding between SARS-CoV-2 Spike S1 and human ACE2 in a homogeneous 96 or 384 reaction format. This TR-FRET-based assay requires no time-consuming washing steps, making it especially suitable for high throughput screening applications. The assay procedure is straightforward and simple; the test inhibitor compound is incubated with biotinylated Spike S1, Eu-labeled ACE2, dye-labeled acceptor and an inhibitor for one hour. Then the TR-FRET signal is measured using a fluorescence reader._x000D_ 

Spike S1 (13-665), Fc Fusion, Avi-tag (SARS-CoV-2)
100678-2 1 mg
EUR 3000
Description: Severe acute respiratory Coronavirus 2 Spike Glycoprotein S1 (SARS-CoV-2 Spike S1), GenBank Accession No. QHD43416.1, a.a. 13-665, fused at the C-terminus of the Fc portion of human IgG1, with a C-terminal Avi-tag™, expressed in a HEK293 expression system, MW=102 kDa. This protein runs at a higher MW by SDS-PAGE due to glycosylation.

Spike S1 RBD, Avi-His-tag, Biotin-labeled (SARS-CoV-2)
100697-2 50 µg
EUR 480
Description: SARS-CoV-2 Spike S1 receptor binding domain (RBD), also known as SARS-CoV-2 Spike 1 RBD, novel coronavirus Spike 1 RBD and nCoV Spike 1 RBD, GenBank Accession No. QHD43416.1, a.a. 319-541, with C-terminal Avi-His-tag, expressed in a HEK293 cell expression system and enzymatically biotinylated using Avi-tag™ technology. Biotinylation is confirmed to be ≥90%. MW=28 kDa. This protein runs at a higher M.W. by SDS-PAGE due to glycosylation.

Spike S1 (16-685), Fc Fusion, Avi-tag (SARS-CoV-2)
100719-2 1 mg
EUR 2720
Description: Severe acute respiratory Coronavirus 2 Spike Glycoprotein S1 (SARS-CoV-2 Spike S1), GenBank Accession No. QHD43416.1, a.a. 16-685, fused at the C-terminus of the Fc portion of human IgG1, with a C-terminal Avi-tag™, expressed in a HEK293 expression system, MW=104 kDa. This protein runs at a higher MW by SDS-PAGE due to glycosylation.

Spike S1 RBD, His-Avi-Tag, Biotin-Labeled (SARS-CoV-2)
100937-2 50 µg
EUR 435
Description: Recombinant SARS-CoV-2 Spike protein, RBD (Receptor Binding Domain) encompassing amino acids 319-541. This construct contains a C-terminal His-tag (6xHis) followed by an Avi-Tag. The protein was enzymatically biotinylated using the Avi-Tag™ and affinity purified.

Spike S1 (B.1.1.7 Variant), Avi-His-Tag (SARS-CoV-2)
101001-2 1 mg
EUR 2850
Description: Recombinant SARS-CoV-2 Spike protein, S1 subunit encompassing amino acids 16-685. This protein corresponds to SARS-CoV-2 Variant B.1.1.7 identified in the United Kingdom and contains mutations N501Y, A570D, D614G, P681H, and deletions 69-70HV and 144Y. It also contains a C-terminal Avi-Tag™ followed by a C-terminal His-tag (6His). The recombinant protein is ≥90% pure following affinity purification.

Spike S1 (K417T, E484K, N501Y), Avi-His-Tag (SARS-CoV-2)
101081-2 1 mg
EUR 2850
Description: Recombinant SARS-CoV-2 Spike protein, S1 subunit encompassing amino acids 16-685. This protein contains three mutations of interest K417T, E484K and N501Y, in addition to 682RRAR685>A. The construct also contains a C-terminal Avi-Tag™ followed by a His-tag (6xHis). The recombinant protein was affinity purified.

Spike S1 (B.1.617.2 Variant) Avi-His-Tag (SARS-CoV-2)
101151-2 1 mg
EUR 2995
Description: Recombinant SARS-CoV-2 Spike protein S1 subunit, encompassing amino acids 16-685. This protein corresponds to SARS-CoV2 variant B.1.617.2, also known as variant Delta originally discovered in India, and contains mutations T19R, G142D, R158G, L452R, T478K, D614G and P681R as well as deletion E156-F157. The construct also contains a C-terminal Avi-Tag™ followed by a His-tag (6xHis). The protein was affinity purified. 

Recombinant SARS-CoV-2 Spike Glycoprotein(S) (D614G), Partial
E80028
  • EUR 388.30
  • EUR 860.20
  • 20 ul
  • 100 ul

Anti-Nucleocapsid Antibody (SARS-CoV-2 )
100861-2 100 µg
EUR 420
Description: Recombinant human monoclonal antibody recognizing the SARS-CoV-2 Nucleocapsid (N) protein.

Spike (SARS-CoV-2) Lentivirus
78010-2 500 µl x 2
EUR 2095
Description: Cell entry of SARS-CoV-2 depends on the binding of viral spike protein to cellular receptor ACE2. The SARS-CoV-2 Spike Lentivirus are replication incompetent, HIV-based, VSV-G pseudotyped lentiviral particles that are ready to be transduced into almost all types mammalian cells, including primary and non-dividing cells. The particles contain the full length SARS-CoV-2 spike gene (QHD43416.1) driven by an EF1a promoter._x000D_

3CL Protease (SARS-CoV-2)
100823-2 500 µg_x000D_
EUR 3360
Description: Severe acute respiratory Coronavirus 2 3C-like protease (SARS-CoV-2 3CL Protease), GenBank Accession No. YP_009725301, a.a. 1-306(full length), expressed in an E. coli expression system, MW=34 kDa.

SARS-CoV-2 Spike S1 (13-665) Protein, Fc Fusion, Avi-tag
E80020-2 1 ml
EUR 4276.8

SARS-CoV-2 Spike S1 (16-685) Protein, Fc Fusion, Avi-tag
E80022-2 1 ml
EUR 4276.8

SARS-CoV-2 Spike S1 RBD Protein, Human Fc-Fusion, Avi-Tag
E80025-2 1 ml
EUR 3934.7

Spike Trimer (S1+S2) (B.1.351 Variant), His-Tag (SARS-CoV-2)
510333-2 1 mg
EUR 2850
Description: Recombinant SARS-CoV-2 Spike protein in its homotrimeric form, containing S1+S2 subunits and encompassing amino acids 16-1213. This protein corresponds to SARS-CoV2 South African Variant B.1.351 and contains mutations K417N, E484K and N501Y. It also contains a C-terminal His-tag. Note that the expected MW of the S1+S2 monomer is 136kDa. The recombinant protein is ≥90% pure following high affinity Ni-NTA purification._x000D_

Spike Trimer (S1+S2) (B.1.1.7 Variant), His-Tag (SARS-CoV-2)
510334-2 1 mg
EUR 2850
Description: Recombinant SARS-CoV-2 Spike protein in its homotrimeric form, containing S1+S2 subunits and encompassing amino acids 16-1213. This protein corresponds to SARS-CoV2 United Kingdom Variant B.1.1.7. It contains mutations N501Y, A570D, D614G, P681H, T716I, S982A, D1118; deletions: 21765:6 (69-70HV), 21991:3 (44Y).  This construct also contains a C-terminal His tag. Note that the expected MW of the S1+S2 monomer is 136kDa. The recombinant protein is ≥90% pure following high affinity Ni-NTA purification.

SARS-CoV-2 S1 Monoclonal antibody