sars cov 2 spike s1 subunit antibody Search Results


alexa 647 conjugated mouse anti sars cov 2 spike s1 subunit mab  (R&D Systems)
93
R&D Systems alexa 647 conjugated mouse anti sars cov 2 spike s1 subunit mab
Alexa 647 Conjugated Mouse Anti Sars Cov 2 Spike S1 Subunit Mab, supplied by R&D Systems, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 93 stars, based on 1 article reviews
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sars cov 2 spike s1 subunit antibody  (R&D Systems)
93
R&D Systems sars cov 2 spike s1 subunit antibody
Sars Cov 2 Spike S1 Subunit Antibody, supplied by R&D Systems, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 93 stars, based on 1 article reviews
sars cov 2 spike s1 subunit antibody - by Bioz Stars, 2026-09
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e ab v1005  (Elabscience Biotechnology)
96
Elabscience Biotechnology e ab v1005
E Ab V1005, supplied by Elabscience Biotechnology, used in various techniques. Bioz Stars score: 96/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 96 stars, based on 1 article reviews
e ab v1005 - by Bioz Stars, 2026-09
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anti sars cov 2 s protein  (Cell Signaling Technology Inc)
94
Cell Signaling Technology Inc anti sars cov 2 s protein
Anti Sars Cov 2 S Protein, supplied by Cell Signaling Technology Inc, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 94 stars, based on 1 article reviews
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mouse monoclonal igg1 sars cov 2 s1 antibody  (R&D Systems)
94
R&D Systems mouse monoclonal igg1 sars cov 2 s1 antibody
Fig. 4. Binding of the SARS-CoV-2 S1 product to the human ACE2 receptor. (a) Whole cell lysates (WCL) were prepared at 9 h p.i. from MA104 cells infected with the indicated rSA11 viruses. The lysates were incubated with hACE2-Fc, a recombinant protein consisting of the extracellular domain of human ACE2 fused to an <t>IgG1</t> Fc tag. Protein-A spin columns were used to recover hACE2-Fc, and associated proteins, from the lysates. The recovered samples were examined by immunoblot assay using antibodies specific for S1 products (FLAG/His antibody, SARS CoV-2 S1 antibody (ABclonal A20136). The red arrow head identifies S1 protein recovered by the pulldown assay. MWM, molecular weight markers. (b) The residual S1 proteins in the flow through fractions of the protein-A spin columns was determined by immunoblot assay using FLAG/His antibody. The same blot was re-probed with antibodies specific for SARS CoV-2 S1 (αS1/ABclonal), rotavirus VP6, and cellular β-actin.
Mouse Monoclonal Igg1 Sars Cov 2 S1 Antibody, supplied by R&D Systems, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 94 stars, based on 1 article reviews
mouse monoclonal igg1 sars cov 2 s1 antibody - by Bioz Stars, 2026-09
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room temperature with anti s s1  (ProSci Incorporated)
93
ProSci Incorporated room temperature with anti s s1
Fig. 4. Binding of the SARS-CoV-2 S1 product to the human ACE2 receptor. (a) Whole cell lysates (WCL) were prepared at 9 h p.i. from MA104 cells infected with the indicated rSA11 viruses. The lysates were incubated with hACE2-Fc, a recombinant protein consisting of the extracellular domain of human ACE2 fused to an <t>IgG1</t> Fc tag. Protein-A spin columns were used to recover hACE2-Fc, and associated proteins, from the lysates. The recovered samples were examined by immunoblot assay using antibodies specific for S1 products (FLAG/His antibody, SARS CoV-2 S1 antibody (ABclonal A20136). The red arrow head identifies S1 protein recovered by the pulldown assay. MWM, molecular weight markers. (b) The residual S1 proteins in the flow through fractions of the protein-A spin columns was determined by immunoblot assay using FLAG/His antibody. The same blot was re-probed with antibodies specific for SARS CoV-2 S1 (αS1/ABclonal), rotavirus VP6, and cellular β-actin.
Room Temperature With Anti S S1, supplied by ProSci Incorporated, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 93 stars, based on 1 article reviews
room temperature with anti s s1 - by Bioz Stars, 2026-09
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anti s sars cov 2 alexa fluor 594  (R&D Systems)
91
R&D Systems anti s sars cov 2 alexa fluor 594
Fig. 4. Binding of the SARS-CoV-2 S1 product to the human ACE2 receptor. (a) Whole cell lysates (WCL) were prepared at 9 h p.i. from MA104 cells infected with the indicated rSA11 viruses. The lysates were incubated with hACE2-Fc, a recombinant protein consisting of the extracellular domain of human ACE2 fused to an <t>IgG1</t> Fc tag. Protein-A spin columns were used to recover hACE2-Fc, and associated proteins, from the lysates. The recovered samples were examined by immunoblot assay using antibodies specific for S1 products (FLAG/His antibody, SARS CoV-2 S1 antibody (ABclonal A20136). The red arrow head identifies S1 protein recovered by the pulldown assay. MWM, molecular weight markers. (b) The residual S1 proteins in the flow through fractions of the protein-A spin columns was determined by immunoblot assay using FLAG/His antibody. The same blot was re-probed with antibodies specific for SARS CoV-2 S1 (αS1/ABclonal), rotavirus VP6, and cellular β-actin.
Anti S Sars Cov 2 Alexa Fluor 594, supplied by R&D Systems, used in various techniques. Bioz Stars score: 91/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 91 stars, based on 1 article reviews
anti s sars cov 2 alexa fluor 594 - by Bioz Stars, 2026-09
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anti sars cov 2 spike s1 glycoprotein antibody  (ProSci Incorporated)
90
ProSci Incorporated anti sars cov 2 spike s1 glycoprotein antibody
Fig. 4. Binding of the SARS-CoV-2 S1 product to the human ACE2 receptor. (a) Whole cell lysates (WCL) were prepared at 9 h p.i. from MA104 cells infected with the indicated rSA11 viruses. The lysates were incubated with hACE2-Fc, a recombinant protein consisting of the extracellular domain of human ACE2 fused to an <t>IgG1</t> Fc tag. Protein-A spin columns were used to recover hACE2-Fc, and associated proteins, from the lysates. The recovered samples were examined by immunoblot assay using antibodies specific for S1 products (FLAG/His antibody, SARS CoV-2 S1 antibody (ABclonal A20136). The red arrow head identifies S1 protein recovered by the pulldown assay. MWM, molecular weight markers. (b) The residual S1 proteins in the flow through fractions of the protein-A spin columns was determined by immunoblot assay using FLAG/His antibody. The same blot was re-probed with antibodies specific for SARS CoV-2 S1 (αS1/ABclonal), rotavirus VP6, and cellular β-actin.
Anti Sars Cov 2 Spike S1 Glycoprotein Antibody, supplied by ProSci Incorporated, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
anti sars cov 2 spike s1 glycoprotein antibody - by Bioz Stars, 2026-09
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α sars cov 2 spike s1 subunit  (R&D Systems)
93
R&D Systems α sars cov 2 spike s1 subunit
Fig. 4. Binding of the SARS-CoV-2 S1 product to the human ACE2 receptor. (a) Whole cell lysates (WCL) were prepared at 9 h p.i. from MA104 cells infected with the indicated rSA11 viruses. The lysates were incubated with hACE2-Fc, a recombinant protein consisting of the extracellular domain of human ACE2 fused to an <t>IgG1</t> Fc tag. Protein-A spin columns were used to recover hACE2-Fc, and associated proteins, from the lysates. The recovered samples were examined by immunoblot assay using antibodies specific for S1 products (FLAG/His antibody, SARS CoV-2 S1 antibody (ABclonal A20136). The red arrow head identifies S1 protein recovered by the pulldown assay. MWM, molecular weight markers. (b) The residual S1 proteins in the flow through fractions of the protein-A spin columns was determined by immunoblot assay using FLAG/His antibody. The same blot was re-probed with antibodies specific for SARS CoV-2 S1 (αS1/ABclonal), rotavirus VP6, and cellular β-actin.
α Sars Cov 2 Spike S1 Subunit, supplied by R&D Systems, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/sars+cov+2+spike+s1+subunit+antibody/SARS-CoV-2+Spike+S1+Subunit+Antibody/pmc11827850-197-7-11
Average 93 stars, based on 1 article reviews
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anti s1  (R&D Systems)
91
R&D Systems anti s1
Fig. 4. Binding of the SARS-CoV-2 S1 product to the human ACE2 receptor. (a) Whole cell lysates (WCL) were prepared at 9 h p.i. from MA104 cells infected with the indicated rSA11 viruses. The lysates were incubated with hACE2-Fc, a recombinant protein consisting of the extracellular domain of human ACE2 fused to an <t>IgG1</t> Fc tag. Protein-A spin columns were used to recover hACE2-Fc, and associated proteins, from the lysates. The recovered samples were examined by immunoblot assay using antibodies specific for S1 products (FLAG/His antibody, SARS CoV-2 S1 antibody (ABclonal A20136). The red arrow head identifies S1 protein recovered by the pulldown assay. MWM, molecular weight markers. (b) The residual S1 proteins in the flow through fractions of the protein-A spin columns was determined by immunoblot assay using FLAG/His antibody. The same blot was re-probed with antibodies specific for SARS CoV-2 S1 (αS1/ABclonal), rotavirus VP6, and cellular β-actin.
Anti S1, supplied by R&D Systems, used in various techniques. Bioz Stars score: 91/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 91 stars, based on 1 article reviews
anti s1 - by Bioz Stars, 2026-09
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antisars cov 2 spike s1 subunit alexa fluor 405  (R&D Systems)
93
R&D Systems antisars cov 2 spike s1 subunit alexa fluor 405
Fig. 4. Binding of the SARS-CoV-2 S1 product to the human ACE2 receptor. (a) Whole cell lysates (WCL) were prepared at 9 h p.i. from MA104 cells infected with the indicated rSA11 viruses. The lysates were incubated with hACE2-Fc, a recombinant protein consisting of the extracellular domain of human ACE2 fused to an <t>IgG1</t> Fc tag. Protein-A spin columns were used to recover hACE2-Fc, and associated proteins, from the lysates. The recovered samples were examined by immunoblot assay using antibodies specific for S1 products (FLAG/His antibody, SARS CoV-2 S1 antibody (ABclonal A20136). The red arrow head identifies S1 protein recovered by the pulldown assay. MWM, molecular weight markers. (b) The residual S1 proteins in the flow through fractions of the protein-A spin columns was determined by immunoblot assay using FLAG/His antibody. The same blot was re-probed with antibodies specific for SARS CoV-2 S1 (αS1/ABclonal), rotavirus VP6, and cellular β-actin.
Antisars Cov 2 Spike S1 Subunit Alexa Fluor 405, supplied by R&D Systems, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/sars+cov+2+spike+s1+subunit+antibody/SARS-CoV-2+Spike+S1+Subunit+Alexa+Fluor%C2%AE+405-conjugated+Antibody/pm40358138-41-50-58
Average 93 stars, based on 1 article reviews
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sars cov 2 s1 antibody immunoassays  (R&D Systems)
92
R&D Systems sars cov 2 s1 antibody immunoassays
Fig. 4. Binding of the SARS-CoV-2 S1 product to the human ACE2 receptor. (a) Whole cell lysates (WCL) were prepared at 9 h p.i. from MA104 cells infected with the indicated rSA11 viruses. The lysates were incubated with hACE2-Fc, a recombinant protein consisting of the extracellular domain of human ACE2 fused to an <t>IgG1</t> Fc tag. Protein-A spin columns were used to recover hACE2-Fc, and associated proteins, from the lysates. The recovered samples were examined by immunoblot assay using antibodies specific for S1 products (FLAG/His antibody, SARS CoV-2 S1 antibody (ABclonal A20136). The red arrow head identifies S1 protein recovered by the pulldown assay. MWM, molecular weight markers. (b) The residual S1 proteins in the flow through fractions of the protein-A spin columns was determined by immunoblot assay using FLAG/His antibody. The same blot was re-probed with antibodies specific for SARS CoV-2 S1 (αS1/ABclonal), rotavirus VP6, and cellular β-actin.
Sars Cov 2 S1 Antibody Immunoassays, supplied by R&D Systems, used in various techniques. Bioz Stars score: 92/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Image Search Results


Fig. 4. Binding of the SARS-CoV-2 S1 product to the human ACE2 receptor. (a) Whole cell lysates (WCL) were prepared at 9 h p.i. from MA104 cells infected with the indicated rSA11 viruses. The lysates were incubated with hACE2-Fc, a recombinant protein consisting of the extracellular domain of human ACE2 fused to an IgG1 Fc tag. Protein-A spin columns were used to recover hACE2-Fc, and associated proteins, from the lysates. The recovered samples were examined by immunoblot assay using antibodies specific for S1 products (FLAG/His antibody, SARS CoV-2 S1 antibody (ABclonal A20136). The red arrow head identifies S1 protein recovered by the pulldown assay. MWM, molecular weight markers. (b) The residual S1 proteins in the flow through fractions of the protein-A spin columns was determined by immunoblot assay using FLAG/His antibody. The same blot was re-probed with antibodies specific for SARS CoV-2 S1 (αS1/ABclonal), rotavirus VP6, and cellular β-actin.

Journal: The Journal of general virology

Article Title: Recombinant rotavirus expressing the glycosylated S1 protein of SARS-CoV-2.

doi: 10.1099/jgv.0.001899

Figure Lengend Snippet: Fig. 4. Binding of the SARS-CoV-2 S1 product to the human ACE2 receptor. (a) Whole cell lysates (WCL) were prepared at 9 h p.i. from MA104 cells infected with the indicated rSA11 viruses. The lysates were incubated with hACE2-Fc, a recombinant protein consisting of the extracellular domain of human ACE2 fused to an IgG1 Fc tag. Protein-A spin columns were used to recover hACE2-Fc, and associated proteins, from the lysates. The recovered samples were examined by immunoblot assay using antibodies specific for S1 products (FLAG/His antibody, SARS CoV-2 S1 antibody (ABclonal A20136). The red arrow head identifies S1 protein recovered by the pulldown assay. MWM, molecular weight markers. (b) The residual S1 proteins in the flow through fractions of the protein-A spin columns was determined by immunoblot assay using FLAG/His antibody. The same blot was re-probed with antibodies specific for SARS CoV-2 S1 (αS1/ABclonal), rotavirus VP6, and cellular β-actin.

Article Snippet: Membranes were blocked with phosphate- buffered saline containing 5 % non- fat dry milk and probed with rabbit polyclonal SARS- CoV- 2 S1 antibody (ABclonal A20136, 1 : 1000 dilution), mouse monoclonal (IgG1) SARS- CoV- 2 S1 antibody (R and D Systems MAB105403, 1 : 250), guinea pig polyclonal NSP3 (NIH Lot 55068, 1 : 2000 dilution) or VP6 (NIH Lot 53963, 1 : 2000) antisera, mouse monoclonal FLAG M2 (F1804, Sigma- Aldrich, 1 : 2000) or His- tag antibody (MCA1396, Bio- Rad, 1 : 1000), or rabbit monoclonal β-actin antibody (D6A8, Cell Signalling Technology, 1 : 1000).

Techniques: Binding Assay, Infection, Incubation, Recombinant, Western Blot, Molecular Weight

Fig. 5. Localization of SARS CoV-2 S1 protein in rSA11/S1f-infected cells. MA104 cells were mock infected or infected with rSA11/S1f and, at 9 h p.i., fixed with ice cold methanol. Afterwards, the cells were incubated with rabbit S1/ABclonal antibody, mouse NSP2 or NSP4 antibody, followed by Alexa 488 anti-rabbit IgG (green) and Alexa 594 anti-mouse IgG (red) to determine the locations of SARS-CoV-2 S1 and rotavirus NSP2 and NSP4 proteins. Nuclei were detected by staining with DAPI. Cells were analysed with a Nikon Eclipse NiE microscope (100× oil immersion objective) and images were captured with a Hamamatsu Orca-Flash 2.8 sCMOS high resolution camera. Images include 20 µm size bars.

Journal: The Journal of general virology

Article Title: Recombinant rotavirus expressing the glycosylated S1 protein of SARS-CoV-2.

doi: 10.1099/jgv.0.001899

Figure Lengend Snippet: Fig. 5. Localization of SARS CoV-2 S1 protein in rSA11/S1f-infected cells. MA104 cells were mock infected or infected with rSA11/S1f and, at 9 h p.i., fixed with ice cold methanol. Afterwards, the cells were incubated with rabbit S1/ABclonal antibody, mouse NSP2 or NSP4 antibody, followed by Alexa 488 anti-rabbit IgG (green) and Alexa 594 anti-mouse IgG (red) to determine the locations of SARS-CoV-2 S1 and rotavirus NSP2 and NSP4 proteins. Nuclei were detected by staining with DAPI. Cells were analysed with a Nikon Eclipse NiE microscope (100× oil immersion objective) and images were captured with a Hamamatsu Orca-Flash 2.8 sCMOS high resolution camera. Images include 20 µm size bars.

Article Snippet: Membranes were blocked with phosphate- buffered saline containing 5 % non- fat dry milk and probed with rabbit polyclonal SARS- CoV- 2 S1 antibody (ABclonal A20136, 1 : 1000 dilution), mouse monoclonal (IgG1) SARS- CoV- 2 S1 antibody (R and D Systems MAB105403, 1 : 250), guinea pig polyclonal NSP3 (NIH Lot 55068, 1 : 2000 dilution) or VP6 (NIH Lot 53963, 1 : 2000) antisera, mouse monoclonal FLAG M2 (F1804, Sigma- Aldrich, 1 : 2000) or His- tag antibody (MCA1396, Bio- Rad, 1 : 1000), or rabbit monoclonal β-actin antibody (D6A8, Cell Signalling Technology, 1 : 1000).

Techniques: Infection, Incubation, Staining, Microscopy