Custom Premix Selecting "Custom Premix" option means that all of the beads you have chosen will be premixed in manufacturing before the kit is sent to you.
The Strep•Tag® II Monoclonal Antibody is a mouse monoclonal antibody (IgG1) that has high specificity and affinity for the 8-aa Strep•Tag II peptide. The purified antibody produces a strong signal at a 1:1000 dilution for Western blots and dot blots. The Strep•Tag II Monoclonal Antibody can detect as little as 5 ng Strep•Tag II fusion protein and displays negligible cross-reactivity with bacterial, mammalian, and insect lysates.The antibody is supplied lyophilized and should be reconstituted in PBS at a concentration of 0.2 mg/ml.