MINI Flextubes, IBI Scientific

Supplier: IBI Scientific
IB48080 IB48040 IB48075 IB48083 IB48073 IB48081 IB48041 IB48030 IB48072 IB48001 IB48082 IB48070 IB48004 IB48035 IB48074 IB48071 IB48050 IB48060 IB48085 IB48084
89369-494PK 48.5 USD
89369-494 89369-450 89369-472 89369-482 89369-492 89369-470 89369-480 89369-490 89369-502 89369-500 89369-478 89369-488 89369-444 89369-476 89369-498 89369-486 89369-474 89369-496 89369-484 89369-504
MINI Flextubes, IBI Scientific
Tubes Dialysis Tubes
IBI MINI FlexTubes are typically used for the extraction of proteins, RNA, DNA, or oligonucleotides (>20 nt) from polyacrylamide, agarose, or any other gel matrix in a running buffer.

MINI FlexTubes require a minimum of 0.5 µg of protein at the start of extraction. The maximum size of the gel slice that can be inserted into the MINI FlexTube is 0.4×1.1 cm.

The yield of DNA/RNA recovery from an agarose gel or polyacrylamide gel is 90%. The yield of protein recovery from an SDS-PAGE gel is 70%. The FlexTube membrane is ultra-clean, sulfur- and heavy metal-free, and EDTA treated.

They are also used for dialysis or buffer exchange of small volumes (10 to 250 µl), preparation of protein samples for MALDI-MS, 2D gel dots extraction, and sample concentrations. IBI MINI FlexTubes are tested by using them in the extraction of proteins, RNA, or DNA fragments of various sizes from either agarose or polyacrylamide gels. IBI MINI FlexTube kits are also tested for simple dialysis of salts or buffer exchanges. The quality of the isolated protein, RNA, or DNA fragments, or of the sample after dialysis, is checked by several assays commonly used for proteins, nucleic acids, and dialysis. These devices combine two modes of action, electro-elution of macromolecules from polyacrylamide or agarose gels and buffer exchange of small volume samples. These devices allow rapid run times and high performance in either mode, and extract the macromolecules without contamination.
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