To support monkeypox virus (MPXV) research, Sino Biological has released 5 mAb pairs with high specificity, high purity, and high sensitivity against MPXV A29. These mAb pairs have been tested on Lateral Flow Assay (LFA) with a detection sensitivity of 10-100 pg/mL. More MPXV antibody pairs targeting A35 and A5L will be available soon.