DiaEasy Dialyzer (800 µl) MWCO 3.5 kDa

Product details

DiaEasy Dialyzer (800 μl) MWCO 3.5 kDa (ab286927) can be used for two modes of action, 1) dialysis or buffer exchange at sample volumes between 50 and 800 μl and 2) electro-elution of macromolecules from polyacrylamide or agarose gel. This device allows rapid and high performance in the either mode and extracts the macromolecules without any contamination. This kit is ideal for purification of very small quantities of proteins (up to 0.5 μg), for automated protein sequencing, peptide mapping and amino acid analysis. The DiaEasy tube's membrane is ultra-clean, sulfur and heavy metal free and EDTA-treated, which makes it suitable for molecular biology experiments. These tubes are autoclaved and bacteria free. The DiaEasy tubes allow rapid, secure and simple loading and recovery. They are very high performance dialysis tubes and are the most convenient, user friendly dialysis system. The sample quality after dialysis can be checked by several assays commonly used for proteins and nucleic acids.

Applications

• Dialysis or buffer exchange of small volumes (50-800 μl).
• Extraction of proteins, RNA, DNA or oligonucleotides (>20 nt) from polyacrylamide, agarose or any gel matrix in any running buffer.
• Extraction of protein-protein, DNA-protein or RNA-protein complexes.
• Preparation of protein samples for MALDI-MS.
• Increased Concentration of samples.
• High throughput dialysis (using a single beaker with several DiaEasy tubes on one floating pad).