Antibody pairs and proteins for immunoassays

Monoclonal antibody sandwich pairs.  The capture antibody and detection antibody are both monoclonal in origin. Two monoclonal antibodies ensures higher specificity compared with assays with a single antibody.

BioTimes's recombinant proteins are mostly human cell-expressed. Human cell expression ensures proper folding, glycosylation, gamma-carboxylation and other post-translational modification of recombinant proteins. 

Most sensitive antibody pairs for SARS CoV-2 Nucleocapsid
ELISA Pairing
Capture antibody
Detection antiody
Pair 1
BR20M01
BR20B02
Pair 2
BR20M02
BR20B01
Pair 3
BR20B02
BR20B01
Pair 4
6G9
BR20B01
Pair 5
6G9
BR20B02
ELISA%20Pair%20compiled_edited.jpg

Sandwich ELISA condition:

Capture Antibody: 1ug/mL 

Detection Antibody: Biotinylated antibody at 0.5ug/mL

Analyte: SARS-CoV2 Nucleocapsid protein (Catalog DR93)

Recommended Usage: 

Capture antibody: 0.5-2 ug/mL

Detection antibody: 0.5-1ug/mL

Detection Limit: ~2ng/mL


 

ELISA Pair 5.png
ELISA Pair 2.png
ELISA Pair 3.png
ELISA Pair 4.png
ELISA Pair 1.png
SARS-CoV2 Nucleocapsid ELISA Related Reagents & Products