EXOQUICK ULTRA EV ISOLATION KIT FOR SERUM AND PLASMA, 20 REACTIONS. SYSTEMS BIOSCIENCES (CAT EQULTRA-20A-1) //EXOMSTM SURFACE PROTEIN CAPTURE KIT (SERUM/PLASMA), 8 REACTIONS. (CAT EXOMS101A-8) //TRANSDUX MAX LENTIVIRAL TRANSDUCCITION ENHANCER, 100 TRANSDUCTION. (CAT LV860A-1) //ULTRARAPID LENTIVIRAL GLOBAL TITERING KIT (HUMAN AND MOUSE COMPATIBLE), 42 REACTIONS (CAT LV961A-1)