Your Cart (0)
Thumbnail Filmstrip of Jumbosep Centrifugal Device Membrane Inserts - 30K Membrane Insert, Red, 12/Pk Images
Jumbosep Centrifugal Device Membrane Inserts - 30K Membrane Insert, Red, 12/Pk - OD030C65
Pall Corporation brings decades of membrane engineering expertise to centrifugal molecular separation challenges. Across bulk protein and buffer-exchange prep, Jumbosep Omega devices concentrate large-volume samples above the rated cutoff. Asymmetric modified PES separates samples by molecular-weight cutoff and sustains flow during concentration of crude lysates. Across concentration, desalting, and buffer exchange, Jumbosep folds large-volume sample preparation into a single centrifugal step.
Key Characteristics
- Asymmetric membrane sustains high flow for fast spin times
- Low extractables keep UV, fluorescence, and mass spectrometry backgrounds clean
- Stable for centrifugal processing at temperatures up to 40 degrees Celsius
- Concentrates and desalts proteins and biomolecules by molecular-weight cutoff
- Hydrophilic surface loads aqueous samples without pre-wetting
Recovering concentrated, salt-free protein from a dilute sample sets up every downstream assay you run. Reliable centrifugal concentration delivers your sample ready for the next step while keeping your analyte at the concentration you need. Contact Tisch Scientific for technical guidance on selecting the right product for your specific application requirements.
- Color
- Red
- Sterility
- Nonsterile
- Wettability
- Hydrophilic
- Enzyme Recovery - Concentrates dilute enzyme preparations at high recovery for activity assays and downstream characterization.
- LC-MS Sample Prep - Concentrates and clarifies protein samples ahead of liquid chromatography and mass spectrometry analysis.
- Desalting - Removes salts and small solutes from biomolecule samples while exchanging them into a clean working buffer for analysis.
- Protein Concentration - Concentrates dilute proteins and antibodies above the molecular-weight cutoff for downstream assay and analysis.
- Buffer Exchange - Exchanges proteins and peptides into a working buffer while concentrating the retained sample volume in one spin.
- Antibody Concentration - Concentrates monoclonal and polyclonal antibodies from dilute culture and purification fractions.