Macrosep Advance Centrifugal Devices w/ Omega Membrane - 100K, Clear, 24/Pk
Pall SKU: MAP100C37

Macrosep Advance Centrifugal Devices w/ Omega Membrane - 100K, Clear, 24/Pk - MAP100C37

Quality controls spanning raw membrane casting through final device integrity testing ensure consistent centrifugal separation performance across Pall production lots. Macrosep spin concentrators reduce mid-range sample volumes while salts and small solutes pass into the filtrate. Low-extractable modified PES keeps detection backgrounds clean while delivering high permeability across the membrane area and holds throughput across extended spins. 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
• Broad aqueous compatibility across the pH 1 to 14 range
• Stable for centrifugal processing at temperatures up to 40 degrees Celsius
• Concentrates and desalts proteins and biomolecules by molecular-weight cutoff
• Low extractables keep UV, fluorescence, and mass spectrometry backgrounds clean

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

• 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.
• 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.
• Desalting - Removes salts and small solutes from biomolecule samples while exchanging them into a clean working buffer for analysis.