>95% as determined by SDS-PAGE.
>90% as determined by SEC-MALS.
Supplied as 0.2 μm filtered solution in PBS, pH7.4 .
Contact us for customized product form or formulation.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
Anti-SARS-CoV-2 Spike RBD Antibody, Chimeric mAb, Human IgG1 (AM122) on SDS-PAGE under reducing (R) and non-reducing (NR) conditions. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.
The purity of Anti-SARS-CoV-2 Spike RBD Antibody, Chimeric mAb, Human IgG1 (AM122)(Cat. No. S1N-M12A1) was more than 90% and the molecular weight of this protein is around 135-150 kDa verified by SEC-MALS.
Immobilized SARS-CoV-2 S1 protein, His Tag (Cat. No. S1N-C52H2) at 2 μg/mL (100 μL/well) can bind Anti-SARS-CoV-2 Spike RBD Antibody, Chimeric mAb, Human IgG1 (AM122) (Cat. No. S1N-M12A1) with a linear range of 0.08-2.5 ng/mL (QC tested).
Detection SARS-CoV-2 S protein RBD by Sandwich ELISA Assay.
Immobilized Anti-SARS-CoV-2 Spike S1 Antibody, chimeric mAb (Cat. No. S1N-M12A1) at 2 μg/mL (100 μL/well) can bind S protein RBD. And then add Biotinylated Anti-SARS-CoV-2 Spike S1 Antibody (Cat. No. S1N-M13A1) at 1:5000. Detection was performed using HRP-conjugated streptavidin with sensitivity of 25 pg/mL (Routinely tested).
Immobilized Human ACE2, His Tag (Cat. No. AC2-H52H8) at 2 μg/mL (100 μL/well) can bind pre-mixed increasing concentrations of Anti-SARS-CoV-2 Neutralizing Antibody, Mouse IgG1 (Cat. No. S1N-M12A1) and 0.4 μg/mL (50 μL/well) Biotinylated S protein RBD, His,Avitag (Cat. No. SPD-C82E9) with a half maximal inhibitory concentration (IC50) of 0.32 μg/mL (Routinely tested).
Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.
Price(USD) : $380.00
Price(USD) : $2500.00
Price(USD) : $25000.00
Price(USD) : $250000.00
ACROBiosystems has developed a series of critical reagents for COVID-19 vaccine development and evaluation,including proteins, antibodies and kits. These featured products are suitable for IgG/M antibody titer detection, neutralizing antibody titer detection and antigen titer detection.
High quality SARS-CoV-2 S protein, S1 protein and human ACE2 protein based on the human cell expression platform of HEK293.
ACROBiosystems has developed a serial of high-quality antigen and antibody reagents, including super stable trimeric S protein, S RBD, S1, S2, N proteins mainly expressed by HEK 293 and paired antibodies with outstanding sensitivity verified by inactivated virus samples.
ACROBiosystems has developed a series of kit products using its high-quality SARS-CoV-2 antigen proteins to improve the efficiency of anti-SARS-CoV-2 drugs and vaccines development.
This web search service is supported by Google Inc.