Cytiva His SPintrap 50 × 100 µl, 50 Items GEHE28-4013-53

His SpinTrap™ is designed for efficient, small-scale purification of histidine-tagged proteins directly from clarified or unclarified cell lysates. The columns are also used for screening of large numbers of small-scale bacterial lysates, as well as optimisation of purification conditions. Used together with a standard microcentrifuge Prepacked with Ni Sepharose High PerformancePurification of unclarified samples on His SpinTrap™ columns minimises loss of target protein caused by manual operations such as sample pre-centrifugation, transfer to centrifugation tubes and collecting supernatant. In addition, loading unclarified sample directly to His SpinTrap™ columns reduces sample preparation time, which minimises degradation and oxidation of sensitive target proteins.