Centrifuge Filter Tube, 15mL, 100000 MWCO(Da), Nonsterile, 12/Pk
Tisch SKU: CFT100000

Centrifuge Filter Tube, 15mL, 100000 MWCO(Da), Nonsterile, 12/Pk - CFT100000

Tisch Scientific welcomes bulk and blanket orders with volume discounts. Across protein and biomolecule prep, RevoSeizer PES devices retain species above the rated 5K to 100K cutoff. The PES membrane protects dilute analytes through concentration while loading water-based samples without conditioning and keeps extractable background low for sensitive detection. For protein and biomolecule work, the hydrophilic RevoSeizer membrane resolves the spin into a concentrated, ready sample.

Key Characteristics

• Low protein binding preserves dilute analytes for high recovery
• 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
• Broad aqueous compatibility across the pH 1 to 14 range

Recovering concentrated, salt-free protein from a dilute sample sets up every downstream assay you run. Centrifugal desalting and buffer exchange brings your biomolecule into a working buffer across protein, peptide, and nucleic-acid preparation. Call on the Tisch Scientific team to standardize products across your methods with volume pricing and documentation.

MWCO(Da)

100000

Weight

1.26

• Buffer Exchange - Brings concentrated proteins and peptides into the working buffer required by the downstream analytical method.
• 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.
• Sample Concentration - Reduces dilute sample volume while retaining target biomolecules above the rated molecular-weight cutoff.
• Protein Concentration - Concentrates dilute proteins from buffers and fractions above the molecular-weight cutoff for analysis.
• Nucleic Acid Concentration - Concentrates dilute oligonucleotide and nucleic-acid samples ahead of downstream molecular workflows.