Macrosep Advance Centrifugal Devices w/ Omega Membrane - 3K, Gray, 100/Pk
Pall SKU: MAP003C38

Macrosep Advance Centrifugal Devices w/ Omega Membrane - 3K, Gray, 100/Pk - MAP003C38

Pall's proprietary membrane technology and single-use device engineering converge to deliver the documented performance consistency that regulated processes demand. Macrosep spin concentrators reduce mid-range sample volumes while salts and small solutes pass into the filtrate. Low-binding modified PES preserves dilute proteins in the retentate and concentrates biomolecules above the molecular-weight cutoff. Where a moderate-volume sample needs cleanup, molecular-weight-cutoff concentration delivers a recovered, high-yield retentate.

Key Characteristics

• Hydrophilic surface loads aqueous samples without pre-wetting
• Low extractables keep UV, fluorescence, and mass spectrometry backgrounds clean
• Low protein binding preserves dilute analytes for recovery above ninety percent
• Concentrates and desalts proteins and biomolecules by molecular-weight cutoff
• Broad aqueous compatibility across the pH 1 to 14 range

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 across protein, peptide, and nucleic-acid preparation. Ask the Tisch Scientific team about blanket-order pricing and quality documentation for your routine laboratory needs.

Material

Polyethersulfone (PES)

Sterility

Nonsterile

Wettability

Hydrophilic

• 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.
• LC-MS Sample Prep - Concentrates and clarifies protein samples ahead of liquid chromatography and mass spectrometry analysis.
• Enzyme Recovery - Concentrates dilute enzyme preparations at high recovery for activity assays and downstream characterization.
• Protein Concentration - Concentrates dilute proteins and antibodies above the molecular-weight cutoff for downstream assay and analysis.
• Buffer Exchange - Exchanges proteins and peptides into a working buffer while concentrating the retained sample volume in one spin.