Reagents for SARS-CoV-2 Diagnostic Kit Development

Highly sensitive and specific antibodies and antigens for diagnostic kit development

SARS-CoV-2 infections/COVID-19 can be detected by multiple methods, including nucleic acid detection, antibody detection, and antigen detection. Antibody and antigen detection offer a faster method, making them suitable for rapid screening and instant detection. It is important that antigen and antibodies used in detection kits are of high quality in order to produce a highly sensitive and specific kit. We provide a series of well-established anti-SARS-CoV-2 antibodies, including matched antibody pairs with high sensitivity and affinity, optimized for diagnostic kit development. Alongside these antibodies, we also offer antigens designed for SARS-CoV-2 antibody detection. These are both customizable and available in bulk quantities. These reagents are the latest addition to our ever-expanding COVID-19 research portfolio, which also includes inhibitor screening kits, SARS-CoV-2 pseudolentivirus, and a wealth of recombinant proteins.

Antibodies for Diagnostic Kit Development

Matched Antibody Pairs

Our matched antibody pairs are suitable for a range of diagnostic assays, including ELISA, chemiluminescent immunoassays, and gold immunochromatography assays. They are optimized for antigen detection kit development and have been verified using inactivated virus samples, with the titer being as low as 102CCID50. Using our matched antibodies, you can reach sensitivities as high as 12 pg/mL in ELISAs!

Features

  • High sensitivity of 12 pg/mL (ELISA assay)
  • Super affinity of 0.01 nM level (BLI assay)
  • Bulk quantities available

Nucleocapsid Protein Antibodies

NameDatasheetPacksize Order
Anti-SARS-CoV-2 Nucleocapsid Antibody, Mouse IgG1 (AS46) (Trehalose free)1 mg View
Anti-SARS-CoV-2 Nucleocapsid Antibody, Mouse IgG1 (AS46) (Trehalose free)100 ug View
Anti-SARS-CoV-2 Nucleocapsid Antibody, Mouse IgG1 (AS47) (Trehalose free)1 mg View
Anti-SARS-CoV-2 Nucleocapsid Antibody, Mouse IgG1 (AS47) (Trehalose free)100 ug View
Anti-SARS-CoV-2 Nucleocapsid Antibody, Mouse IgG1 (AS60)-1 mg View
Anti-SARS-CoV-2 Nucleocapsid Antibody, Mouse IgG1 (AS60)-100 ug View
Anti-SARS-CoV-2 Nucleocapsid Antibody, Mouse IgG1-1 mg View
Anti-SARS-CoV-2 Nucleocapsid Antibody, Mouse IgG1-100 ug View

S1 Protein Antibodies

NameDatasheetPacksize Order
Anti-SARS-CoV-2 Spike RBD Antibody, Chimeric mAb, Human IgG1 (AM130) (Trehalose free)1 mg View
Anti-SARS-CoV-2 Spike RBD Antibody, Chimeric mAb, Human IgG1 (AM130) (Trehalose free)100 ug View

Assay Data

Neutralizing Antibodies

Our anti-SARS-CoV-2 RBD neutralizing antibody is isolated from COVID-19 patients and recombinantly produced from HEK293 cells. It is suitable for use as a control for neutralizing antibody titer detection and pseudovirus neutralizing experiments.

Features

  • High neutralizing ability and specificity
  • Isolated from the convalescent patients' serum
  • HEK293 expressed and high batch-to-batch consistency

NameDatasheetPacksize Order
Anti-SARS-CoV-2Spike RBD NeutralizingAntibody, Human IgG1 (AS35)1 mg View
Anti-SARS-CoV-2Spike RBD NeutralizingAntibody, Human IgG1 (AS35)100 ug View

Assay Data

Human-Derived Antibodies

Our human-derived antibodies are isolated from COVID-19 patients and recombinantly produced from HEK293 cells. They can be used as controls for antibody titer detection, Western blots, and many other applications.

Features

  • High specificity
  • Isolated from the convalescent patients' serum
  • HEK293 expressed and high batch-to-batch consistency

NameDatasheetPacksize Order
Anti-SARS-CoV-2 Nucleocapsid Antibody, Human IgG1 (AS41)-1 mg View
Anti-SARS-CoV-2 Nucleocapsid Antibody, Human IgG1 (AS41)-100 ug View
Anti-SARS-CoV-2 Nucleocapsid Antibody, Human IgG1 (AS42)-1 mg View
Anti-SARS-CoV-2 Nucleocapsid Antibody, Human IgG1 (AS42)-100 ug View
Anti-SARS-CoV-2 Nucleocapsid Antibody, Human IgG11 mg View
Anti-SARS-CoV-2 Nucleocapsid Antibody, Human IgG1100 ug View

Assay Data

Antigens for Diagnostic Kit Development

These SARS-CoV-2 Spike and Nucleocapsid antigens are specifically designed for COVID-19 diagnostic kit development. We are able are customize these to your specific needs, as well as providing bulk quantities. They are suitable for a range of antibody detection methods, including chemiluminescent immunoassays, ELISAs, and gold immunochromatography assays.

Features

  • Customizable antigens
  • Available for bulk order
  • Optimized for antibody detection
Product CodeProteinHostTagRecommended ApplicationRecommended Method
AMS.SPN-C52H2S proteinHEK293His tagDetect IgG/IgM by capture method
  • ELISA
  • GICA
  • CLIA
AMS.S1N-C52H2S1 proteinHis tag
AMS.S1N-C82E8His tag, Avi tag
AMS.S2N-C52H2S2 proteinHis tag
AMS.SPD-C52H1S protein RBDHis tagDetect total antibodies by double antigen sandwich method
AMS.SPD-C52H2His tagDetect IgG/IgM by capture method
AMS.SPD-C82E9His tag, Avi tag
AMS.NUN-C5221Nucleocapsid proteinHis tag
AMS.NUN-C51H2E. coliHis tag
AMS.ENN-C5128Envelope proteinHEK293GST tag, His tag

Assay Data

Looking for a SARS-CoV-2 detection kit?

We offer a wide range of easy-to-use kits for detection of both SARS-CoV-2 and antibodies against SARS-CoV-2