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VWR 82031-344 Box Centrifugal Filter Pes Pow Protein Binding 3K 500

82031-344 Vwr Box 100 Centrifugal Filter Pes 3k 500 Ul Pow Protein Binding

( Brand: Vwr ), ( Manufacturer Part Number: 82031-344 ), ( Part Type: Box Filter ), ( Unit Type: Unit ), ( Unit Quantity: 100 ), ( Country Of Origin: United States ), ( Intended Use/discipline: Biological Laboratory, Dental Laboratory, Medical Laboratory, Microbiological Laboratory, Physical Laboratory )

Review VWR Box 100 Centrifugal Filter Pes 3k 500 Ul Pow Protein Binding

The VWR 82031-344 Box Centrifugation Filter is a versatile laboratory filtration system designed for the separation and clarification of proteins and other macromolecules. This centrifugal filter features a PES (Polyethersulfone) membrane with a protein binding layer and a nominal filter size of 3 kDa, allowing for the efficient removal of small proteins and contaminants from larger proteins or protein solutions.

The filter housing is made of durable, lightweight polycarbonate material, making it easy to handle and transport. The centrifugation process is facilitated by the use of an aluminum, swinging bucket rotor that can accommodate up to 14 filters at a time. The filters themselves are pre-assembled, with the PES membrane securely bonded to a polypropylene support disc and held in place by a stainless steel clamp.

The protein binding layer on the PES membrane is specially designed to enhance the binding and retention of small proteins, making this filter ideal for applications such as the concentration and purification of monoclonal antibodies, recombinant proteins, and other biomolecules. The filters can be used in both batch and continuous mode, depending on the specific needs of your experiment.

The centrifugation process is simple and straightforward, with the filter assembly easily secured to the rotor using a quick-connect system. Once the filter assembly is in place, the rotor can be attached to a standard laboratory centrifuge, and the centrifugation process can be initiated. During centrifugation, the sample is forced through the membrane, with the smaller proteins and contaminants being retained by the membrane, while the larger proteins and desired components pass through.

The filter casing is designed with ease of use in mind, featuring a clear viewport that allows for easy monitoring of the filtration process. The filter can be reused multiple times, making it a cost-effective option for repetitive filtration tasks. Once the filtration process is complete, the filter can be easily disassembled for cleaning and reuse.

In summary, the VWR 82031-344 Box Centrifugation Filter is a versatile and effective tool for the separation and clarification of proteins and other macromolecules. Its durable design, ease of use, and high-performance membrane make it an essential addition to any laboratory working with biomolecules.

The VWR 82031-344 centrifugal filter with a PES 3k 500 pow protein binding membrane is a lab filtration equipment designed for separating proteins and other macromolecules from solutions. This filter provides several advantages and disadvantages that should be considered before making a purchase.

Advantages:

1. Protein binding membrane: The PES 3k 500 pow protein binding membrane is specifically designed to effectively bind and filter proteins and macromolecules, making it suitable for applications in biotechnology, protein purification, and research.

2. Centrifugal filtration: Centrifugal filtration offers several advantages over other filtration methods, such as increased throughput, faster filtration rates, and the ability to filter larger volumes of solution.

3. Easy-to-use design: The filter comes with a user-friendly design, including a sturdy base, a convenient clamping system, and a clear viewing window. This makes it easy to use and reduces the risk of errors during filtration.

4. Versatile applications: The VWR 82031-344 centrifugal filter can be used for various applications, including cell and tissue culture media filtration, protein purification, and buffer exchange.

5. Durable construction: The filter is constructed using high-quality materials, ensuring durability and long-term performance. The PES membrane is resistant to chemicals and can be reused multiple times, making it a cost-effective option.

Disadvantages:

1. Cost: The filter may be more expensive than other filtration methods, such as syringe filters or vacuum-assisted filtration. However, the benefits of centrifugal filtration and protein binding membrane may outweigh the additional cost for some applications.

2. Size limitations: The filter may not be suitable for very large volumes or very large particles. In such cases, alternative filtration methods or larger filter sizes may be required.

3. Requires centrifugation: The filter relies on centrifugation for filtration, which may not be convenient for all users. Some may prefer other filtration methods that do not require specialized equipment.

Conclusion:

The VWR 82031-344 centrifugal filter with a PES 3k 500 pow protein binding membrane offers several advantages, including effective protein binding, increased throughput, user-friendly design, versatility, and durability. However, it may have some disadvantages, such as a higher cost, size limitations, and the requirement for centrifugation.

Recommendation:

If you are working on applications involving protein purification, buffer exchange, or large-scale filtration of macromolecules, the VWR 82031-344 centrifugal filter with a PES 3k 500 pow protein binding membrane may be an excellent investment. This filter offers the benefits of centrifugal filtration, effective protein binding, and a user-friendly design, making it a valuable addition to any lab. However, if you are working with small volumes or require a cost-effective filtration solution, alternative filtration methods may be more suitable.

Details:

Warranty This item is guaranteed to be as described. Shipping Buyer pays for all shipping costs. Power cords and power adapters are never included unless specifically mentioned. BOX 100 VWR 82031-344 CENTRIFUGAL FILTER PES 3K 500 UL POW PROTEIN BINDING: This lot is for one Box of Centrifugal Filter uL Pow Protein Binding.

Orders are shipped to the cardholders billing address.

part #: 82031344 price

  • $109.99

specifications labequipi:

  • brand: Vwr
  • mpn: 82031-344
  • part type: Box Filter
  • unit type: Unit
  • unit quantity: 100
  • country of origin: United States
  • intended use/discipline: Biological Laboratory, Dental Laboratory, Medical Laboratory, Microbiological Laboratory, Physical Laboratory

returns labequipi:

  • policy: No Returns

shipping labequipi:

  • type: Calculated
  • service: USPS Ground Advantage, UPS Ground
  • class: Standard
  • cost: $11.78
  • carrier: USPS, UPS
  • transit: 4-10 Days

offer labequipi:

  • started: March 21, 2026
  • quantity: 1
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock

seller labequipi:

  • rating: 100.0%
  • city: Las Vegas, Nevada
  • # reviews: 8190

general labequipi:

  • Healthcare, Lab Dental > Medical Lab Equipment, Devices > Other Medical Lab Equipment
  • condition: New

payments labequipi:

  • wallet: Paypal
  • other
  • credit card: Diners-club
part type: box filter, unit type: unit, unit quantity: 100, country of origin: united states, intended use/discipline: biological laboratory, dental laboratory, medical laboratory, microbiological laboratory, physical laboratory,
category: business & industrial > healthcare, lab dental > medical lab equipment, devices > medical lab equipment, sku: 24380816922212891,
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1 offer $109.99 USD
  • New. Offer #1 priced at $109.99 + $12.32 shipping estimate = $122.31* total. This lot is for oneBox of 100 VWR Centrifugal Filter PES 3K 500 uL Pow Protein Binding.+$12.32 shipping

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