Macrosep Advance Centrifugal Devices w/ Omega Membrane - 1K, Yellow, 24/Pk
Pall SKU: MAP001C37

Macrosep Advance Centrifugal Devices w/ Omega Membrane - 1K, Yellow, 24/Pk - MAP001C37

Pall's proprietary membrane casting technology and manufacturing controls support pharmaceutical regulatory submissions. In a spinning centrifuge, the Macrosep Omega modified PES membrane drives moderate-volume protein concentration and desalting. Modified PES keeps non-specific adsorption low for high recovery and wets immediately for direct sample loading. Where a moderate-volume sample needs cleanup, molecular-weight-cutoff concentration delivers a recovered, high-yield retentate.

Key Characteristics

• Low protein binding preserves dilute analytes for recovery above ninety percent
• 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
• Broad aqueous compatibility across the pH 1 to 14 range

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 before downstream assay, electrophoresis, or mass spectrometry. Connect with our customer support technicians for product guidance tailored to your laboratory workflow.

Color

Yellow

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.
• 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.
• 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.
• Protein Concentration - Concentrates dilute proteins and antibodies above the molecular-weight cutoff for downstream assay and analysis.