CentriPure 50 – Z25M Desalting Column, for 5 mL Samples

Description

CentriPure 50 Desalting Column – a 5 mL desalting column

The CentriPure 50 desalting column is a gravity-flow column pre-packed with Zetadex® resin for fast and efficient desalting and buffer exchange of nucleic acids and proteins. It removes small molecules like salts, dyes, and unincorporated labels while preserving target biomolecules through size-exclusion gel filtration.

Features:

• Pre-packed gravity-flow column
• Packed with Zetadex resin
• Molecular weight cutoff: ~5 kDa (nucleic acids <10 bp)
• A 5 mL desalting column , designed for ~5 mL sample volumes
• Sold in packs of 10

Applications:

• Buffer exchange and desalting of DNA, RNA, and proteins
• Removal of unreacted labels and low-MW contaminants
• Sample cleanup before synthesis, labeling, or enzymatic steps

Specifications:

• Column format: Z25M
• MWCO: ~5 kDa
• Sample volume: ~5 mL
• Flow method: gravity – no centrifuge required

The CentriPure 50 desalting column is a gravity-flow option for researchers working with ~5 mL samples — offering fast, consistent cleanup with minimal dilution or setup effort.

Interested in testing CentriPure P50 columns?

References

• Current approaches for purification of antibody-drug conjugates. Journal of Separation Science 2021.
• In Vitro Oxidative Crosslinking of Recombinant Barnacle Cyprid Cement Gland Proteins. Marine Biotechnology 2021.
• Photoinduced Bleaching in an Efficient Singlet Oxygen Photosensitizing Protein: Identifying a Culprit in the Flavin-Binding LOV-Based Protein SOPP3. Journal of Photochemistry and Photobiology A: Chemistry 2022.
• AJICAP Second Generation: Improved Chemical Site-Specific Conjugation Technology for Antibody-Drug Conjugate Production. ChemRxiv 2023.
• Discovery and optimization of a broadly-neutralizing human monoclonal antibody against long-chain α-neurotoxins from snakes. Nature Communications 2023.
• AJICAP Second Generation: Improved Chemical Site-Specific Conjugation Technology for Antibody–Drug Conjugate Production. Bioconjugate Chemistry 2023.