Strep•Tactin® SpinPrep™ Kit The Strep•Tactin® SpinPrep™ Kit is a fast and easy-to-handle method of purifying Strep•Tag® II fusion proteins using small spin columns containing Step•Tactin resin. Each column purifies up to 150 µg of Strep•Tag II fusion protein. The kit is supplied with 25 Strep•Tactin SpinPrep Columns, receiver tubes, and optimized wash and elute buffers. 产品信息 Components • 25 Strep•Tactin SpinPrep Columns and Collection Tubes • 120 ml 10X Strep•Tactin Wash Buffer • 25 ml 10X Strep•Tactin Elution Buffer, with Biotin 商店和运输信息 Storage +2°C to +8°C Ship Blue Ice Only Standard Handling