
( Brand: Tosoh ), ( Manufacturer Part Number: 18674 ), ( Model: TSKGEL SUPERSW2000 )
The Supersw2000 TosoH Bioscience TSKgel 211777-J4 is a high-performance gel filtration column designed for size-exclusion chromatography (SEC) applications. This column is manufactured by TosoH Bioscience, a renowned company known for its innovative and reliable chromatography products.
The Supersw2000 TSKgel 211777-J4 is a pre-packed column with a total length of 250 mm and an inner diameter of 7.5 mm. It is filled with TosoH Bioscience's proprietary Superose SW 2000 bead pack, which consists of dextran-based beads with a pore size of 2000 kDa. This bead pack provides excellent separation efficiency and high resolution, making it ideal for the analysis of proteins and other macromolecules.
The column comes with a 0.5 mm diameter frit at both the inlet and outlet ends, which ensures a tight seal and prevents particle elution. The column is also equipped with a pressure-resistant end cap, which allows for operation up to 150 bar (2175 psi). The Supersw2000 TSKgel 211777-J4 is compatible with a wide range of SEC mobile phases, including aqueous buffers and organic solvents.
In terms of performance, the Supersw2000 TSKgel 211777-J4 provides excellent separation efficiency, with a theoretical plate number (N) of over 10,000. It also has a high capacity, with a total protein binding capacity of up to 10 mg. The column is designed to provide reproducible results, with a coefficient of variation (CV) of less than 2% for protein molecular weight standards.
Overall, the Supersw2000 TSKgel 211777-J4 is a powerful and versatile gel filtration column that is ideal for size-exclusion chromatography applications. Its high performance, excellent separation efficiency, and high capacity make it an excellent choice for the analysis of proteins and other macromolecules.
Product: Supersw2000 TosoH Bioscience 18674 TSKgel 211777-J4
Pros:1. High Quality: This gel is known for its excellent quality, which is crucial for performing precise gel electrophoresis experiments.
2. Wide Application: TSKgel 211777-J4 is suitable for various types of DNA and RNA analysis, making it a versatile choice for researchers.
3. Consistent Results: The gel's consistent performance ensures reliable results, which is essential for scientific research.
4. Long-Lasting: The gel is designed to last for multiple uses, reducing the need for frequent replacements.
Cons:1. Price: The high cost of this gel may be a significant drawback for researchers or labs with limited budgets.
2. Availability: Due to its popularity, there may be occasional shortages or delays in delivery, which can disrupt research timelines.
Conclusion:The Supersw2000 TosoH Bioscience 18674 TSKgel 211777-J4 is a high-quality gel suitable for various DNA and RNA analysis applications. Its consistency in performance and long-lasting nature make it a valuable investment for researchers. However, its high price and potential availability issues may be concerns for some users.
Recommendation:If budget is not a limiting factor and consistency in results is crucial for your research, the Supersw2000 TosoH Bioscience 18674 TSKgel 211777-J4 could be an excellent choice. For those with budget constraints, it might be worth considering alternative, less expensive gels that still meet your research needs.
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Tosoh bioscience tskgel SUPERSW2000 id 4. 6 moment 30cm4 m particles, the tskgel SUPERSW2000 column provides high efficiency for peptides and proteins. 5 NM pore size results in a range up to 150,000 DA for globular proteins ,779 -j4used, working condition please see the pictures more detail.