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sars-cov spike/s1 protein  (Sino Biological)


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    Structured Review

    Sino Biological sars-cov spike/s1 protein
    Sars Cov Spike/S1 Protein, supplied by Sino Biological, used in various techniques. Bioz Stars score: 95/100, based on 233 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/s1+proteins/SARS-CoV+Spike%2FS1+Protein/custom%4040150-v05h1%4042206642
    Average 95 stars, based on 233 article reviews
    sars-cov spike/s1 protein - by Bioz Stars, 2026-10
    95/100 stars

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    Related Articles

    Concentration Assay:

    Article Title: Engineered bispecific antibodies with enhanced breadth and potency against SARS-CoV-2 variants and SARS-related coronaviruses.
    Article Snippet: 1 Institute of Human Virology, Department of Pathogen Biology and Biosecurity, Key Laboratory of Tropical Disease Control of Ministry of Education, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China 2 College of Basic Medical Sciences, Hengyang Medical School, University of South China & MOE Key Lab of Rare Pediatric Diseases, Hengyang, China 3 Translational Medicine Institute, Hengyang Medical School, The First People’s Hospital of Chenzhou, University of South China, Chenzhou, China 4 Department of Microbiology, Faculty of Naval Medicine, Naval Medical University, Shanghai, China 5 Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand Abstract The concern of COVID-19 persists due to the continuous emergence of variants and the potential spillover of animal coronaviruses.. The broad-spectrum neutralizing antibodies play a pivotal role in the prevention and treatment of coronavirus (CoV) infections.. Here, we constructed 18 bi-specific antibodies (bsAbs) using 9 antibodies isolated from COVID-19 convalescents and vaccinated individuals, designed as dual variable domain immunoglobulin (DVD-Ig).

    Article Title: A new vaccine strategy based on VLSs for use against SARS-CoV-2 variants: Evaluation of their immune effectiveness and investigation of the mechanism
    Article Snippet: The S1 antigen was621 quantified usedtheSARS-CoV-2 Spike Protein ELISA Kit (ACRO, Cat# RAS-A039,622 Beijing, China) and the Nucleoprotein was quantified used the SARS-CoV-2623 (2019-nCoV) Nucleoprotein ELISA Kit (Jiya Biotechnology, Shanghai, China).624 S1-RBD IgG assays were used SARS-CoV-2 RBD (Wild type) antibody (IgG)625 Detection Kits (Enzyme-linked Immunosorbent Assay) (Vazyme, Cat# DD3201-01,626 China) and SARS-CoV-2 RBD (Omicron BA.4/5) antibody (IgG) Detection Kits627 (Enzyme-linked Immunosorbent Assay) (Vazyme, Cat# DD3214-01, China).628 S1 antibody was detected by ELISA. .. S1 proteins (Sino Biological Inc.) were used to629 coat the ELISA plates (Corning Costar; Corning, NY, USA) at a concentration of 0.2630 μg/well, and the plates were incubated overnight at 4°C. .. The plates were blocked with631 5% BSA, incubated with serum samples, and incubated with an HRP-conjugated632 antibody (Abcam).

    Recombinant:

    Article Title: Antibody Response Following the Intranasal Administration of SARS-CoV-2 Spike Protein-CpG Oligonucleotide Vaccine
    Article Snippet: .. The RBD and S1 proteins were purchased from Sino Biological (SARS-CoV-2 Spike Protein [RBD, His Tag], #40592-V08H, SARS-CoV-2 Spike S1-His Recombinant Protein [HPLC-verified], #40591-V08H, Beijing, China). .. Aluminum hydroxide gel was purchased from InvivoGen (Alhydrogel ® adjuvant 2%, #vac-alu-250, San Diego, CA, USA).

    Article Title: Key β1-4 galactosylated glycan receptors of SARS-CoV-2 and its inhibitor from the galactosylated glycoproteins of bovine milk.
    Article Snippet: .. Initially, S1 proteins of SARS-CoV-1 (HEK292 expressed recombinant protein, purchased from Sinobiological) and SARS-CoV-2 (HEK292 expressed recombinant protein, obtained from Acrobiosystems) and its variants (B1.617.2 (Delta), acquired from Sinobiological; and B1.1.529 (Omicron), purchased from Novoprotein) were dissolved in spotting solution (0.1 % (w/ v) BSA in 10 mM PBST) at 0.3 lg/lL. ..

    High Performance Liquid Chromatography:

    Article Title: Antibody Response Following the Intranasal Administration of SARS-CoV-2 Spike Protein-CpG Oligonucleotide Vaccine
    Article Snippet: .. The RBD and S1 proteins were purchased from Sino Biological (SARS-CoV-2 Spike Protein [RBD, His Tag], #40592-V08H, SARS-CoV-2 Spike S1-His Recombinant Protein [HPLC-verified], #40591-V08H, Beijing, China). .. Aluminum hydroxide gel was purchased from InvivoGen (Alhydrogel ® adjuvant 2%, #vac-alu-250, San Diego, CA, USA).

    Enzyme-linked Immunosorbent Assay:

    Article Title: A new vaccine strategy based on VLSs for use against SARS-CoV-2 variants: Evaluation of their immune effectiveness and investigation of the mechanism
    Article Snippet: The S1 antigen was621 quantified usedtheSARS-CoV-2 Spike Protein ELISA Kit (ACRO, Cat# RAS-A039,622 Beijing, China) and the Nucleoprotein was quantified used the SARS-CoV-2623 (2019-nCoV) Nucleoprotein ELISA Kit (Jiya Biotechnology, Shanghai, China).624 S1-RBD IgG assays were used SARS-CoV-2 RBD (Wild type) antibody (IgG)625 Detection Kits (Enzyme-linked Immunosorbent Assay) (Vazyme, Cat# DD3201-01,626 China) and SARS-CoV-2 RBD (Omicron BA.4/5) antibody (IgG) Detection Kits627 (Enzyme-linked Immunosorbent Assay) (Vazyme, Cat# DD3214-01, China).628 S1 antibody was detected by ELISA. .. S1 proteins (Sino Biological Inc.) were used to629 coat the ELISA plates (Corning Costar; Corning, NY, USA) at a concentration of 0.2630 μg/well, and the plates were incubated overnight at 4°C. .. The plates were blocked with631 5% BSA, incubated with serum samples, and incubated with an HRP-conjugated632 antibody (Abcam).

    Incubation:

    Article Title: A new vaccine strategy based on VLSs for use against SARS-CoV-2 variants: Evaluation of their immune effectiveness and investigation of the mechanism
    Article Snippet: The S1 antigen was621 quantified usedtheSARS-CoV-2 Spike Protein ELISA Kit (ACRO, Cat# RAS-A039,622 Beijing, China) and the Nucleoprotein was quantified used the SARS-CoV-2623 (2019-nCoV) Nucleoprotein ELISA Kit (Jiya Biotechnology, Shanghai, China).624 S1-RBD IgG assays were used SARS-CoV-2 RBD (Wild type) antibody (IgG)625 Detection Kits (Enzyme-linked Immunosorbent Assay) (Vazyme, Cat# DD3201-01,626 China) and SARS-CoV-2 RBD (Omicron BA.4/5) antibody (IgG) Detection Kits627 (Enzyme-linked Immunosorbent Assay) (Vazyme, Cat# DD3214-01, China).628 S1 antibody was detected by ELISA. .. S1 proteins (Sino Biological Inc.) were used to629 coat the ELISA plates (Corning Costar; Corning, NY, USA) at a concentration of 0.2630 μg/well, and the plates were incubated overnight at 4°C. .. The plates were blocked with631 5% BSA, incubated with serum samples, and incubated with an HRP-conjugated632 antibody (Abcam).



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