Centrifuge Filter Tube, 15mL, 30000 MWCO(Da), Nonsterile, 12/Pk
Tisch SKU: CFT30000

Centrifuge Filter Tube, 15mL, 30000 MWCO(Da), Nonsterile, 12/Pk - CFT30000

Tisch Scientific works with established filtration manufacturers to ensure reliable quality and performance. RevoSeizer centrifugal filter tubes concentrate biomolecule samples by molecular-weight cutoff in a single spin. PES loads water-based samples without membrane conditioning while tolerating aqueous buffers, alcohols, and glycols and concentrates biomolecules above the molecular-weight cutoff. Across concentration, desalting, and buffer exchange, RevoSeizer folds 15 mL sample preparation into a single centrifugal step.

Key Characteristics

• Low extractables support clean chromatographic and spectrometric detection
• Concentrates and desalts proteins and biomolecules by molecular-weight cutoff
• Hydrophilic membrane sustains high flow for fast spin times
• Direct aqueous sample loading without pre-wetting or conditioning
• Low protein binding preserves dilute analytes for high recovery

Recovering concentrated, salt-free protein from a dilute sample sets up every downstream assay you run. Reliable centrifugal concentration delivers your sample ready for the next step from cell lysate through purified protein. Reach out to the Tisch Scientific team for application support, volume pricing, and technical assistance with your product selection.

MWCO(Da)

30000

Weight

1.26

• Desalting - Removes salts and small solutes from biomolecule preparations while exchanging into a clean working buffer for analysis.
• Sample Concentration - Reduces dilute sample volume while retaining target biomolecules above the rated molecular-weight cutoff.
• Buffer Exchange - Brings concentrated proteins and peptides into the working buffer required by the downstream analytical method.
• Nucleic Acid Concentration - Concentrates dilute oligonucleotide and nucleic-acid samples ahead of downstream molecular workflows.
• Protein Concentration - Concentrates dilute proteins from buffers and fractions above the molecular-weight cutoff for analysis.
• LC-MS Sample Prep - Concentrates and cleans protein samples before liquid chromatography and mass spectrometry analysis.