Fast Flow-Thru Dialyzers for ElectroPrep

Fast Flow-Thru Dialyzers for ElectroPrep

The Flow-Thru Macro Dialyzer is a unique product that is ideal for electro-elution, electro-dialysis, electro-concentration and electro-filtration of larger sample volumes (from 50 µl to 1 ml or more) and for protein crystalization when used with ElectroPrep.

The Flow-Thru Macro Dialyzer has an inlet and an outlet providing a flow-through system, which facilitates the continuous movement of the sample. Sample collection can be monitored through the use of an on-line detector, such as a photometer, conductivity meter or any other suitable equipment readily available in the laboratory. The Flow-Thru Macro Dialyzer can also be hooked to an HPLC sample loop for concentration of biological samples.

Item# Description U.S. List Price Quantity
74-1203 Fast Flow-Thru DIALYZER, Chamber Volume 1000 µl , Qty. of 5
74-1207 Fast Flow-Thru DIALYZER, Chamber Volume 1000 µl , Qty. of 1
74-1202 Fast Flow-Thru DIALYZER, Chamber Volume 500 µl , Qty. of 5
74-1206 Fast Flow-Thru DIALYZER, Chamber Volume 500 µl , Qty. of 1
74-1201 Fast Flow-Thru DIALYZER, Chamber Volume 100 µl , Qty. of 5
74-1205 Fast Flow-Thru DIALYZER, Chamber Volume 100 µl , Qty. of 1
74-1200 Fast Flow-Thru DIALYZER, Chamber Volume 50 µl , Qty. of 5
74-1204 Fast Flow-Thru DIALYZER, Chamber Volume 50 µl , Qty. of 1
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The Flow-Thru Macro Dialyzer is a unique product that is ideal for electro-elution, electro-dialysis, electro-concentration and electro-filtration of larger sample volumes (from 50 µl to 1 ml or more) and for protein crystalization when used with ElectroPrep. 

Advantages:

  • Rapid sample preparation 
  • Minimal sample loss 
  • Inert sample and concentration chambers (made of PTFE) 

Applications:

  • Electro-elution 
  • Electro-dialysis 
  • Electro-concentration 
  • Electro-filtration 
  • Protein crystallization 

The Flow-Thru Macro Dialyzer has an inlet and an outlet providing a flow-through system, which facilitates the continuous movement of the sample. Sample collection can be monitored through the use of an on-line detector, such as a photometer, conductivity meter or any other suitable equipment readily available in the laboratory. The Flow-Thru Macro Dialyzer can also be hooked to an HPLC sample loop for concentration of biological samples.

The sample from the sample reservoir is pumped in continuous circulation through the sample chamber. The MWCO of membrane is smaller than the molecular weight of the desired biomolecules. The MCWO membrane is larger than the molecular weight of the desired biomolecules. The desired biomolecules will be collected in the concentration chamber since that membrane also has a MWCO smaller than the desired biomolecules.

In an alternative set up, the sample from the sample reservoir  is pumped in continuous circulation through the sample chamber. In this instance, however, the concentration chamber  is also connected to a continuous on-line system with a sample detector such as an HPLC system. Therefore, the sample collected in the concentration chamber can be periodically measured and analyzed.

The Flow-Thru Macro DIALYZER includes a chamber, two caps and two fittings.

Specifications74-120374-120774-120274-120674-120174-120574-120074-1204
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Filter Mediaµlµlµlµlµlµlµlµl
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Packing Material100010005005001001005050
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