Jumbosep Centrifugal Device Membrane Inserts - 3K Membrane Insert, Gray, 12/Pk
Pall SKU: OD003C65

Jumbosep Centrifugal Device Membrane Inserts - 3K Membrane Insert, Gray, 12/Pk - OD003C65

Pall Corporation manufactures under the quality system infrastructure developed for biopharmaceutical and life science filtration applications worldwide. In a benchtop centrifuge, the Jumbosep Omega modified PES membrane drives bulk sample concentration and desalting. The Omega membrane retains target species above the rated cutoff and preserves dilute proteins in the concentrated retentate. Across concentration, desalting, and buffer exchange, Jumbosep folds large-volume sample preparation into a single centrifugal step.

Key Characteristics

• Low extractables keep UV, fluorescence, and mass spectrometry backgrounds clean
• Concentrates and desalts proteins and biomolecules by molecular-weight cutoff
• Asymmetric membrane sustains high flow for fast spin times
• Hydrophilic surface loads aqueous samples without pre-wetting
• Low protein binding preserves dilute analytes for recovery above ninety percent

Concentrating dilute samples while clearing small-molecule interference protects the data your work depends on. Reliable centrifugal concentration delivers your sample ready for the next step while keeping your analyte at the concentration you need. Call on the Tisch Scientific team to standardize products across your methods with volume pricing and documentation.

Sterility

Sterile

Wettability

Hydrophilic

• LC-MS Sample Prep - Concentrates and clarifies protein samples ahead of liquid chromatography and mass spectrometry analysis.
• Buffer Exchange - Exchanges proteins and peptides into a working buffer while concentrating the retained sample volume in one spin.
• Protein Concentration - Concentrates dilute proteins and antibodies above the molecular-weight cutoff for downstream assay and analysis.
• Enzyme Recovery - Concentrates dilute enzyme preparations at high recovery for activity assays and downstream characterization.
• Antibody Concentration - Concentrates monoclonal and polyclonal antibodies from dilute culture and purification fractions.
• Desalting - Removes salts and small solutes from biomolecule samples while exchanging them into a clean working buffer for analysis.