About InVivoMAb rat IgG2b isotype control, anti-trinitrophenol-keyhole limpet hemocyanin The TNP-4G1 monoclonal antibody reacts with trinitrophenol (TNP) hapten conjugated to keyhole limpet hemocyanin (KLH) protein. Because TNP-KLH is not expressed by mammals this antibody is ideal for use as an isotype-matched control for rat IgG2b antibodies in most in vivo and in vitro applications. InVivoMAb rat IgG2b isotype control, anti-trinitrophenol-keyhole limpet hemocyanin Specifications IsotypeRat IgG2b, κ Recommended Dilution BufferInVivoPure pH 7.0 Dilution Buffer FormulationPBS, pH 7.0 Contains no stabilizers or preservatives Endotoxin<2EU/mg (<0.002EU/μg) Determined by LAL gel clotting assay Aggregation<5% Determined by SEC Purity>95% Determined by SDS-PAGE Sterility0.2 μm filtration ProductionPurified from cell culture supernatant in an animal-free facility PurificationProtein G Molecular Weight150 kDa StorageThe antibody solution should be stored at the stock concentration at 4°C. Do not freeze.
