Bioassay Know-how Laboratory


This serological assay may be utilized for functions like characterizing immune responses to viral an an infection by determining the presence of viral antigen-specific antibodies in contaminated and recovered affected particular person sera. At Progressive Evaluation, we provide reliable, fixed merchandise that ship reliable, fixed outcomes.

Molecular Enhancements determine, SARS-CoV-2 IgG Seroconversion ELISA Tools and product amount, SARSCOV2GKT.

This SARS-CoV-2 IgG Seroconversion ELISA Tools from Progressive Evaluation is supposed for the qualitative willpower of SARS-CoV-2 specific antibodies of IgG class in plasma or serum samples. Strip successfully format. Reagents for as a lot as 96 assessments. For evaluation solely. 

This assay has been notably developed using the SARS-CoV-2 receptor binding space (RBD) of the spike protein. This delivers reliable and fixed outcomes with a extreme diploma of reproducibility.Â

This assay could also be carried out in 70 minutes, and has an basic sensitivity of 97-100% and specificity of 100%.

Principle of the Assay:

SARS-CoV-2 specific antibodies will bind to the purified recombinant HEK cell derived receptor-binding space (RBD) of the SARS-CoV-2 spike protein coated on the microtiter plate. After acceptable washing steps, horseradish peroxidase labeled polyclonal anti-human IgG secondary antibody binds to the captured protein. Further secondary antibody is washed away and TMB substrate is used for shade progress at 450 nm. Samples that exceed a determined cut-off price are designated optimistic by this assay.

Further Particulars:

  • Detection Aim: SARS-CoV-2 specific antibodies of isotype IgG
  • Dilution of Samples: A 1:51 dilution of serum samples is normally beneficial for best outcomes.
  • Anticipated Values: Important seroconversion as demonstrated by antibodies specific to every the full-length SARS-CoV-2 spike protein and the RBD space has been detected as early as two days put up symptom onset.
  • Sensitivity: 97% for samples obtained larger than 14 days after symptom onset (n=37), 100% for samples obtained larger than 21 days after symptom onset (n=32).
  • Specificity: 100% (n=89)
  • P.c Settlement: Positive 100%; Damaging 91%
  • Storage: Retailer all bundle elements at 4°C upon arrival. Return any unused microplate strips to the plate pouch with desiccant. Reconstituted controls may be saved at -80°C for later use. Retailer all totally different unused bundle elements at 4°C. This bundle should not be used previous the expiration date.

Damaging outcomes do not preclude acute SARS-CoV-2 an an infection. If acute an an infection is suspected, direct testing for SARS-CoV-2 is important. Outcomes from antibody testing should not be used to diagnose or exclude acute SARS-CoV-2 an an infection. Constructive outcomes may be as a consequence of earlier or present an an infection with non-SARS-CoV-2 coronavirus strains, comparable to KHU1, NL63, OC43, or 229E.




About Bioassay Know-how Laboratory

BT Lab current high-quality and cheap ELISA devices for lab researchers. They’ve a rich pipeline of 6,000+ ELISA kits along with Sandwich ELISA kits and Aggressive EIA (Enzyme Immunoassay) kits.

Product Disclaimer

This supplies is purchased for in-vitro use only for manufacturing and evaluation. This supplies is not applicable for human or animal use. Whereas we make every effort to ensure the safety of our merchandise, we advise coping with any natural provides with customary precautions as if capable of spreading infectious sickness. The statements herin are equipped for informational capabilities solely to be used solely in your consideration, investigation, and verification.

Please keep in mind the image pictured is for illustrative capabilities solely, and your product packaging and look might vary.

Nuclear/Cytosol Fractionation Kit - 25 assays

GWB-AXR180 25 assays Ask for price

Mitochondria/Cytosol Fractionation Kit - 25 assays

GWB-AXR170 25 assays Ask for price

Nuclear/Cytosol Fractionation Kit

K2111-100 100 assays
EUR 499
Description: Isolates nuclear/cytosol fractions w/o ultracentrifugation

Nuclear/Cytosol Fractionation Kit

K2111-25 25 assays
EUR 301.2

Nuclear/Cytosol Fractionation Kit

KT-388 100 tests
EUR 564

Nuclear/Cytosol Fractionation Kit

K266-100 each
EUR 646.8

Nuclear/Cytosol Fractionation Kit

K266-25 each
EUR 314.4

Mitochondria/Cytosol Fractionation Kit

K2103-100 100 assays
EUR 514
Description: Isolates mitochondria/cytosol w/o ultracentrifugation

Mitochondria/Cytosol Fractionation Kit

K2103-25 25 assays
EUR 274
Description: Isolates mitochondria/cytosol w/o ultracentrifugation

Mitochondria/Cytosol Fractionation Kit

KT-148 100 tests
EUR 544

Mitochondria/Cytosol Fractionation Kit

K256-100 each
EUR 614.4

Mitochondria/Cytosol Fractionation Kit

K256-25 each
EUR 288

Nuclear/Cytosol Fractionation Kit, Catalog: PI-0107

PI-0107 100 isolations
EUR 500
  • N/A
Description: To separate nuclear extract from the cytoplasmic fraction in mammalian cells

Nuclear/Cytosolic Fractionation Kit

AKR-171 20 preps
EUR 200

Nuclear/Cytosolic Fractionation Kit

AKR-172 100 preps
EUR 550

Nuclear/Cytosolic Fractionation Kit

MBS168850-20Preps 20Preps
EUR 340

Nuclear/Cytosolic Fractionation Kit

MBS168850-5x20Preps 5x20Preps
EUR 1540

Nuclear/Cytosolic Fractionation Kit

MBS168948-100Preps 100Preps
EUR 740

Nuclear/Cytosolic Fractionation Kit

MBS168948-5x100Preps 5x100Preps
EUR 3410

Nuclear Fractionation Kit

55R-1307 25 assays
EUR 600
  • Assay Kit containing the folllowing: Cytosol Extraction Buffer A (CEB-A), Cytosol Extraction Buffer B (CEB-B), Nuclear Extraction Buffer (NEB), DTT (1 M), Protease Inhibitor Cocktail (lyophilized)
Description: Nuclear Fractionation Kit for use in the research laboratory

FractionPREP Cell Fractionation Kit

GWB-AXR184 50 assays Ask for price

FractionPREP? Cell Fractionation Kit

K270-50 each
EUR 660

Mitochondria Fractionation Kit

55R-1306 25 assays
EUR 567
  • Assay Kit containing the folllowing: Mitochondria Extraction Buffer, 5X Cytosol Extraction Buffer, DTT (1 M), Protease Inhibitor Cocktail
Description: Mitochondria Fractionation Kit for use in the research laboratory

ReadiPrepâ„¢ Nuclear/Cytoplasmic Fractionation Kit

60000-50Tests 50 Tests
EUR 334
  • xn
Description: The ReadiPrep™ Nuclear/Cytoplasmic Fractionation Kit offers stepwise isolation of nuclear and cytoplasmic extract from mammalian cells or tissue.

FractionPREP™ Cell Fractionation Kit

K2115-50 50 assays
EUR 398

CytoFrac Cell Fractionation Kit, Catalog: PI-0106

PI-0106 50 isolations
EUR 275
  • N/A
Description: To provide reproducible separation of four distinct subcellular fractions: Cytoplasmic, Nuclear, Subcellular Membrane/Particulate and Cytoskeletal fractions from a single mammalian sample.

ReadiPrepâ„¢ Mitochondrial/Cytoplasmic Fractionation Kit

60005-50Tests 50 Tests
EUR 334
  • xn
Description: The ReadiPrepâ„¢ Mitochondrial/Cytoplasmic Fractionation Kit offers a convenient method for isolating mitochondria and cytoplasmic fractions from mammalian cells or tissue.

Minute TM Cytoplasmic and Nuclear Fractionation kit (50 Tests)

SC-003 each
EUR 399


7409402-100MG 1MG
EUR 184.22

FractionPREP Cell Fractionation system

55R-1359 50 assays
EUR 613
  • Assay Kit
Description: Cell Fractionation system for use in the research laboratory

MinuteTM Adipose Tissue Fractionation Kit (20 Tests)

AF-023 each
EUR 535


7451502-100MG 1MG
EUR 639.56


7451802-100MG 1MG
EUR 639.56


7451102-100MG 1MG
EUR 639.56

Adipose Protein Fractionation Kit (water-soluble/insoluble)

P523-2 NULL Ask for price

Adipose Protein Fractionation Kit (water-soluble/insoluble)

P523-20 NULL Ask for price

Adipose Protein Fractionation Kit (water-soluble/insoluble)

P523-80 NULL Ask for price


Gabriel Gonzalez

Related Post