News

A&G Pharmaceutical, Inc (A&G), with its Custom Antibody Division Precision Antibody has developed antibodies against COVID-19 antigens; Spike protein S1 and nucleocapsid protein (N-protein).

Our Anti-S1 protein mAbs:

  • Available antibodies that are specific to RBD region and antibodies that recognize the S1 protein outside of the RBD region.
  • COVID-19-specific (SARS-Cov2) and do not cross-react to SARS Cov1 (SARS Cov 2003) and MERS.
  • Recognize the trimeric form of Cov-2 S1 protein similarly or better than the S1 monomer.
  • Our anti-S1 and anti-RBD antibodies bind with high affinity to non-overlapping epitopes*, making them compatible with sandwich ELISA or lateral flow applications.
  • Several selected antibodies can be used on Protein Simple Wes, on Western blot and for immunoprecipitation.

Our Anti-N protein mAbs:

We have developed > 100 distinct mAbs against nucleocapsid protein. We have selected antibodies that have many interesting properties for future diagnostic development:

  • All selected antibodies bind equally well in the presence of 1% Triton X100
  • Our anti-N protein antibodies bind with high affinity to non-overlapping epitopes*, making them compatible with sandwich ELISA or lateral flow applications.
  • Selected antibodies can be used on Protein Simple Wes, on Western blot and for immunoprecipitation.
*As determined by Scouting and Epitope binning assays

For more information please visit our website at www.precisionantibody.com
Or visit our virtual booth at PEGS Boston 2020, August 31-September 4, 2020.