MAXI FlexTubes, IBI Scientific

Supplier: IBI Scientific
IB48265 IB48210 IB48245 IB48244 IB48253 IB48255 IB48235 IB48243 IB48220 IB48240 IB48234 IB48201 IB48200 IB48242 IB48263 IB48202 IB48260 IB48003 IB48233 IB48250 IB48252 IB48232 IB48203 IB48241 IB48261 IB48006 IB48230 IB48262 IB48231 IB48251 IB48264 IB48254
89369-592PK 1801.61 USD
89369-592 89369-570 89369-590 89369-556 89369-534 89369-578 89369-576 89369-554 89369-454 89369-552 89369-574 89369-550 89369-572 89369-548 89369-448 89369-582 89369-560 89369-580 89369-568 89369-546 89369-566 89369-544 89369-588 89369-542 89369-564 89369-586 89369-562 89369-540 89369-584 89369-538 89369-558 89369-536
MAXI FlexTubes, IBI Scientific
Tubes Dialysis Tubes
IBI MAXI 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.

MAXI FlexTubes require a minimum of 20 µg of protein at the start of extraction. The maximum size of the gel slice that can be inserted into the MAXI FlexTube is 2×1 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 (0.1 to 3 ml), preparation of protein samples for MALDI-MS, 2D gel dots extraction, and sample concentrations. IBI MAXI 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 MAXI 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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