Reusable Fast Flow-Thru Dialyzers

Reusable Fast Flow-Thru Dialyzers

The Flow-Thru Macro Dialyzer is a new and 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
74-1197 ElectroPrep Connector
74-1196 ElectroPrep System
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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 is a new and 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.

As shown in Figure 1, the sample from the sample reservoir (1) is pumped in continuous circulation through the sample chamber. The MWCO of membrane (a) is smaller than the molecular weight of the desired biomolecules. The MCWO membrane (b) is larger than the molecular weight of the desired biomolecules. The desired biomolecules will be collected in the concentration chamber (2) since membrane (c) also has a MWCO smaller than the desired biomolecules.

The setup in Figure 2 is similar. The sample from the sample reservoir (1) is pumped in continuous circulation through the sample chamber. In this instance, however, the concentration chamber (2) 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. Flow-Thru Macro DIALYZER includes chamber, two caps and two fittings.
Specifications74-120374-120774-120274-120674-120174-120574-120074-120474-119774-1196
Capacity         300mls
Exterior Height Metric         9
Exterior Height Metric UOM         cm
Exterior Width Metric         20cm
Exterior Width Metric UOM         11.4cm
Filter Mediaµlµlµlµlµlµlµlµl  
Material         Acrylic
Packing Material100010005005001001005050  
Shipping Weight English         1.2lb
Shipping Weight English UOM         each
Shipping Weight Metric         .5kg
Shipping Weight Metric UOM         each
Tank Depth English         4.5
Tank Depth English UOM         inches
Tank Height English         3.5
Tank Height English UOM         inches
Tank Width English         8
Tank Width English UOM         inches
Temperature Range Maximum Metric         60C
Weight Metric         .5kg