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Thumbnail Filmstrip of Jumbosep Centrifugal Device Membrane Inserts - 10K Membrane Insert, Blue, 12/Pk Images
Jumbosep Centrifugal Device Membrane Inserts - 10K Membrane Insert, Blue, 12/Pk - OD010C65
Pall Corporation manufactures under the quality system infrastructure developed for biopharmaceutical and life science filtration applications worldwide. Jumbosep centrifugal devices concentrate large biomolecule samples by molecular-weight cutoff in a single spin. Low-binding modified PES preserves dilute proteins in the retentate and reaches target concentration factors in short cycles. When a method starts from milliliters of dilute sample, Jumbosep ultrafiltration concentrates it at high recovery.
Key Characteristics
- Low protein binding preserves dilute analytes for recovery above ninety percent
- Hydrophilic surface loads aqueous samples without pre-wetting
- Asymmetric membrane sustains high flow for fast spin times
- Low extractables keep UV, fluorescence, and mass spectrometry backgrounds clean
- Concentrates and desalts proteins and biomolecules by molecular-weight cutoff
Getting your biomolecule into the right buffer at the right concentration keeps your methods on track. Centrifugal desalting and buffer exchange brings your biomolecule into a working buffer so your sample arrives concentrated and assay-ready. Ask the Tisch Scientific team about blanket-order pricing and quality documentation for your routine laboratory needs.
- Color
- Blue
- 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.
- 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.
- 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.