Microsep Advance Centrifugal Devices w/ Omega Membrane - 1K, Yellow, 100/Pk
Pall SKU: MCP001C46

Microsep Advance Centrifugal Devices w/ Omega Membrane - 1K, Yellow, 100/Pk - MCP001C46

Quality controls spanning raw membrane casting through final device integrity testing ensure consistent centrifugal separation performance across Pall production lots. In a high-speed centrifuge, the Microsep Omega membrane drives small-volume sample concentration and desalting. The modified PES surface protects dilute analytes through concentration while accepting aqueous samples without pre-wetting and retains target species above the rated cutoff. Where a protein sample spans the milliliter range, molecular-weight-cutoff concentration delivers a high-yield retentate.

Key Characteristics

• Low extractables keep UV, fluorescence, and mass spectrometry backgrounds clean
• Broad aqueous compatibility across the pH 1 to 14 range
• Concentrates and desalts proteins and biomolecules by molecular-weight cutoff
• Hydrophilic surface loads aqueous samples without pre-wetting
• Asymmetric membrane sustains high flow for fast spin times

Concentrating dilute samples while clearing small-molecule interference protects the data your work depends on. Centrifugal desalting and buffer exchange brings your biomolecule into a working buffer while concentrating your sample at the same time. Start a live chat with our customer support technicians for quick answers to your application questions.

Color

Yellow

Material

Polyethersulfone (PES)

Sterility

Nonsterile

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.
• Enzyme Recovery - Concentrates dilute enzyme preparations at high recovery for activity assays and downstream characterization.
• Desalting - Removes salts and small solutes from biomolecule samples while exchanging them into a clean working buffer for analysis.
• 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.