- PA007276.r2a: In vivo Grade Recombinant Anti-mouse CD137 (TNFRSF9 or 4-1BB) Monoclonal Antibody, Rat IgG2a Kappa (Clone: 3H3) 
 
 Recombinant rat IgG2a Monoclonal Antibody.
 Specificity/Sensitivity: The in vivo grade recombinant rat monoclonal antibody (clone: 3H3) specifically binds to the mouse 4-1BB protein.
 Applications: ELISA, flow cytometry, neutralization, functional assays such as bioanalytical PK and ADA assays, and those assays for studying biological pathways affected by the mouse 4-1BB protein.
- PA007277.m1: In vivo Grade Recombinant Anti-human CD16 Monoclonal Antibody, Mouse IgG1 Kappa (Clone: 3G8) 
 
 Recombinant mouse IgG1 Monoclonal Antibody.
 Specificity/Sensitivity: The in vivo grade recombinant mouse monoclonal antibody (clone: 3G8) specifically binds to human and non-human primate CD16.
 Applications: ELISA, flow cytometry, neutralization, functional assays such as bioanalytical PK and ADA assays, and those assays for studying biological pathways affected by the human CD16 protein.