Macrosep Advance Centrifugal Devices w/ Omega Membrane - 100K, Clear, 6/Pk
Pall SKU: MAP100C36

Macrosep Advance Centrifugal Devices w/ Omega Membrane - 100K, Clear, 6/Pk - MAP100C36

Pall applies proprietary membrane casting technology, integrating precision-rated media into a housing validated for centrifugal operation. In a spinning centrifuge, the Macrosep Omega modified PES membrane drives moderate-volume protein concentration and desalting. The Omega membrane sustains flow during concentration of crude lysates while reaching target concentration factors quickly and keeps non-specific adsorption low across the run. Where a moderate-volume sample needs cleanup, molecular-weight-cutoff concentration delivers a recovered, high-yield retentate.

Key Characteristics

• Stable for centrifugal processing at temperatures up to 40 degrees Celsius
• Low protein binding preserves dilute analytes for recovery above ninety percent
• Low extractables keep UV, fluorescence, and mass spectrometry backgrounds clean
• Asymmetric membrane sustains high flow for fast spin times
• Broad aqueous compatibility across the pH 1 to 14 range

Getting your biomolecule into the right buffer at the right concentration keeps your methods on track. Reliable centrifugal concentration delivers your sample ready for the next step before downstream assay, electrophoresis, or mass spectrometry. Reach out to the Tisch Scientific team for application support, volume pricing, and technical assistance with your product selection.

Material

Polyethersulfone (PES)

Sterility

Nonsterile

Wettability

Hydrophilic

• 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.
• Desalting - Removes salts and small solutes from biomolecule samples while exchanging them into a clean working buffer for analysis.
• LC-MS Sample Prep - Concentrates and clarifies protein samples ahead of liquid chromatography and mass spectrometry analysis.
• Antibody Concentration - Concentrates monoclonal and polyclonal antibodies from dilute culture and purification fractions.
• Enzyme Recovery - Concentrates dilute enzyme preparations at high recovery for activity assays and downstream characterization.