Nanosep Centrifugal Devices w/ Omega Membrane - 300K, Orange, 500/Pk
Pall SKU: OD300C35

Nanosep Centrifugal Devices w/ Omega Membrane - 300K, Orange, 500/Pk - OD300C35

Pall's quality infrastructure extends from the process-scale filtration and separation systems it supports worldwide to its laboratory devices. Nanosep centrifugal devices concentrate microliter-scale biomolecule samples by molecular-weight cutoff in a single spin. Low-fouling modified PES holds throughput across extended spins and retains target species above the rated cutoff. Across concentration, desalting, and buffer exchange, Nanosep folds microvolume sample preparation into a single centrifugal step.

Key Characteristics

• Asymmetric membrane sustains high flow for fast spin times
• Low protein binding preserves dilute analytes for recovery above ninety percent
• Low extractables keep UV, fluorescence, and mass spectrometry backgrounds clean
• Hydrophilic surface loads aqueous samples without pre-wetting
• Broad aqueous compatibility across the pH 1 to 14 range

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 so your sample arrives concentrated and assay-ready. Contact Tisch Scientific for technical guidance on selecting the right product for your specific application requirements.

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.
• Protein Concentration - Concentrates dilute proteins and antibodies above the molecular-weight cutoff for downstream assay and analysis.
• 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.
• Buffer Exchange - Exchanges proteins and peptides into a working buffer while concentrating the retained sample volume in one spin.