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The IBI flex-tube is an innovative dialysis tube defining the next
generation of dialysis & buffer exchange technology.

IBI MAXI FlexTubes combine two modes
of action, electro-elution of macromolecules
from polyacrylamide or agarose gels and
dialysis or buffer exchange of samples ranging
in size from 0.1-3ml. Kit comes complete with
(100) MAXI FlexTubes (50K MWCO), and
operation manual.

KIT CONTENTS

􀂌 IBI FlexTubes 2 / 10 / 30 / 50 / 100 pieces

􀂌 Supporting tray (for electro elution protocol) 1ea. (select kits)

􀂌 Floating rack (for dialysis protocol) 1ea. (select kits)

􀂌 Information and Protocol Manual 1ea

APPLICATIONS

􀂌 Dialysis or buffer exchange with volumes between 3 and 20ml.

􀂌 Preparation of protein samples for MALDI-MS,

􀂌 Sample concentration.

􀂌 Large-scale protein dialysis, such as antibodies and recombinant protein purification.

􀂌 Removal of contaminating micro-molecules.

􀂌 Tissue culture extraction purification.

􀂌 Removal of salts, surfactants, solvents, and detergents.

􀂌 Complex formation studies (protein-protein, protein-DNA, and protein-RNA).

􀂌 pH and buffer adjustment of sample solutions, protein extraction or cell extraction.

􀂌 High throughput dialysis.

􀂌 Peptide dialysis, as small as 10 amino acids.

􀂌 Virus-particles purification.

STORAGE CONDITIONS

IBI FlexTube kits should be stored in a dry place at room temperature (15-25oC). Under these conditions, IBI FlexTube kits can be stored for up to 12 months without any deterioration in performance or quality. For longer storage times, it is recommended that IBI FlexTube kits be stored in a cool dry place, like a refrigerator.

PRODUCT LIMITATIONS

IBI FlexTube kits are developed, designed, and sold for research purposes only. They are not to be used for human diagnostic purposes or drug production, nor for producing any substance intended to be administered to humans unless expressly cleared for that purpose by the Food and Drug Administration (USA) or the appropriate regulatory authorities in the country of use. All due care and attention should be exercised in the handling of materials described in this text.

QUALITY CONTROL

The performance of IBI FlexTube kits are regularly monitored. IBI FlexTube kits are tested by using them for extraction of Proteins, DNA and RNA fragments of various sizes from either agarose or Polyacrylamide gels. IBI FlexTube kits are also tested for simple dialysis of salts or buffer exchange. The quality of the isolated Protein, DNA and RNA fragments, or of the sample after dialysis is checked by several assays commonly used for proteins, nucleic acids, and dialysis. Determining the recovery from a specific amount of loaded samples will test the quality of the IBI FlexTube membranes

IBI FLEXTUBES

These devices can be used for dialysis or buffer exchange at volume samples between 3 and 20ml. IBI FlexTubes allow rapid, secure, simple loading and recovery, with high performance as the most convenient, user friendly dialysis system on the market.

SPECIFICATIONS

Membrane cut-off 1K, 3.5K, 6-8K, 12-14K MWCO

Tube volume capacity 10, 15, or 20ml - depending on kit

Volume of sample for dialysis 3 - 20ml

Membrane Ultra-clean, sulfur and heavy metal free. EDTA treated

DIALYSIS WITH MEGA FLEXTUBE KITS

IMPORTANT: To perform dialysis with a range of 3 - 10ml use IBI MEGA 10ml FlexTubes.

To perform dialysis with a range of 10 - 15ml us IBI MEGA 15ml FlexTubes. To perform dialysis with a range of 15 - 20ml use IBI MEGA 20ml FlexTubes.

For your convenience the IBI flex-tube

comes in four sizes:

Mini: 10 - 250 µl
Midi: 50 - 800 µl
Maxi: 0.1 - 3ml
Mega: 3 - 20ml

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IBI MAXI (50K MWCO) FlexTube Kit - 100/Pack

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