Centrifuge Filter Tube, 15mL, 5000 MWCO(Da), Nonsterile, 12/Pk
Tisch SKU: CFT5000

Centrifuge Filter Tube, 15mL, 5000 MWCO(Da), Nonsterile, 12/Pk - CFT5000

Tisch Scientific welcomes bulk and blanket orders with volume discounts. RevoSeizer spin concentrators reduce 15 mL sample volumes as salts and small solutes pass into the filtrate. Low-binding PES preserves dilute proteins in the retentate while keeping extractable background low for clean detection and delivers high flow per unit area. Across concentration, desalting, and buffer exchange, RevoSeizer folds 15 mL sample preparation into a single centrifugal step.

Key Characteristics

• Hydrophilic membrane sustains high flow for fast spin times
• Concentrates and desalts proteins and biomolecules by molecular-weight cutoff
• Broad aqueous compatibility across the pH 1 to 14 range
• Direct aqueous sample loading without pre-wetting or conditioning
• Low protein binding preserves dilute analytes for high recovery

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 across protein, peptide, and nucleic-acid preparation. Start a live chat with our customer support technicians for quick answers to your application questions.

MWCO(Da)

5000

Weight

1.26

• Protein Concentration - Concentrates dilute proteins from buffers and fractions above the molecular-weight cutoff for analysis.
• Desalting - Removes salts and small solutes from biomolecule preparations while exchanging into a clean working buffer for analysis.
• LC-MS Sample Prep - Concentrates and cleans protein samples before liquid chromatography and mass spectrometry analysis.
• 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.
• Sample Concentration - Reduces dilute sample volume while retaining target biomolecules above the rated molecular-weight cutoff.