From: Preparation and characterization of a single-domain antibody specific for the porcine epidemic diarrhea virus spike protein
Round
Input (clones)
Output (clones)
Enriching factora
1
5 × 109
1 × 106
2 × 10−4
2
6 × 107
1.2 × 10−2
3
3 × 107
6 × 10−3