呼吸道疾病

Measured by its binding ability in a functional ELISA. Immobilized PD-1 at 2 μg/ml can bind Anti-PD-1 recombinant antibody, the EC₅₀ of human PD-1 protein is 6.087-7.854 ng/ml.

Measured by its binding ability in a functional ELISA. Immobilized PD-L1 at 2 μg/ml can bind Anti- PD-L1 mouse monoclonal antibody (CSB-MA878942A1m, antigen from E.coli), the EC₅₀ of human PD-L1 protein is 1.252-1.653 ng/mL

Human EGF protein captured on COOH chip can bind Human EGFR protein, his and Myc tag (CSB-MP007479HU) with an affinity constant of 11.9nM as detected by LSPR Assay.

SARS-CoV-2 Spike protein RBD his/sumostar tag (CSB-YP3324GMY1) captured on COOH chip can bind Human ACE2 protein Fc tag (CSB-MP866317HU) with an affinity constant of 100 nM as detected by LSPR Assay.

Measured in cell activity assay using U937 cells, the EC₅₀ for this effect is 190.2-298.6 ng/ml.

Measured by its binding ability in a functional ELISA. Immobilized CD152 at 2 μg/ml can bind Anti-CD152 rabbit monoclonal antibody (CSB-RA213310A0HU), the EC₅₀ of human CD152 protein is 27.14-34.82 ng/ml.

Measured by its binding ability in a functional ELISA. Immobilized Human IL4 (CSB-MP011659HU) at 2μg/mL can bind biotinylated Human IL4R，the EC₅₀ is 12.68-14.23 ng/mL.

Measured by its binding ability in a functional ELISA. Immobilized HER2 at 2 μg/ml can bind Trastuzumab, the EC₅₀ is 2.179-2.825 ng/ml.

Overlay Peak curve showing Hela cells surface stained with CSB-RA878942MA1HU (red line) at 1:100.

Overlay histogram showing Jurkat cells stained with CSB-RA159341A0HU (red line) at 1:50.

Overlay Peak curve showing Jurkat cells surface stained with CSB-RA244537A0HU (red line) at 1:50.

Overlay Peak curve showing JK cells surface stained with CSB-RA006163MA1HU (red line) at 1:50.