Macrosep Advance Centrifugal Devices w/ Omega Membrane - 30K, Red, 6/Pk
Pall SKU: MAP030C36

Macrosep Advance Centrifugal Devices w/ Omega Membrane - 30K, Red, 6/Pk - MAP030C36

Quality controls spanning raw membrane casting through final device integrity testing ensure consistent centrifugal separation performance across Pall production lots. Macrosep centrifugal devices concentrate mid-volume biomolecule samples of 5 to 20 milliliters by molecular-weight cutoff. The Omega membrane sustains flow during concentration of crude lysates while keeping extractable background low for clean detection and preserves dilute proteins in the concentrated retentate. Across concentration, desalting, and buffer exchange, Macrosep folds moderate-volume sample preparation into a single centrifugal step.

Key Characteristics

• Broad aqueous compatibility across the pH 1 to 14 range
• Hydrophilic surface loads aqueous samples without pre-wetting
• Low protein binding preserves dilute analytes for recovery above ninety percent
• Stable for centrifugal processing at temperatures up to 40 degrees Celsius
• Asymmetric membrane sustains high flow for fast spin times

Getting your biomolecule into the right buffer at the right concentration keeps your methods on track. Centrifugal desalting and buffer exchange brings your biomolecule into a working buffer while concentrating your sample at the same time. Contact Tisch Scientific for technical guidance on selecting the right product for your specific application requirements.

Color

Red

Material

Polyethersulfone (PES)

Sterility

Nonsterile

Wettability

Hydrophilic

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