Pur-A-Lyzer™ Midi Dialysis Kit
SIGMA/PURD10005 - Midi 1000, capacity 50-800 μL, MWCO 1 kDa
Synonym: Dialyzers; High through put dialysis tubing; puralyzer
Product Type: Equipment/Book
| capacity | 50-800 μL |
| description | includes floating rack and handbook |
| material | regenerated cellulose membrane |
| packaging | pkg of 5 Midi dialysis tubes |
| pore size | 1 kDa MWCO |
| tube L × diam. | 5.2 cm × 1.8 cm |
| Application: | • Dialysis or buffer exchange of volumes between 10 mL and 20 mL • Preparation of protein samples for MALDI-MS • Sample concentration • Large-scale protein dialysis such as antibodies and recombinant protein purification • Peptide dialysis for molecules as small as 10 amino acids • Virus-particle purification • Removal of contaminating micro molecules • Purification of tissue culture extracts • Removal of salts, surfactants, solvents and detergents • Complex formation studies (protein-protein, protein-DNA and protein-RNA) • pH and buffer adjustment of sample solution, protein extract or cell extract • High through- put dialysis, a single beaker can be used for several Pur-A-Lyzer tubes on one floating pad For your convenience the Pur-A-Lyzer kits come in four sizes: Mini: 10-250 μL Midi: 50-800 μL Maxi: 0.1-3 mL Mega: 3-20 mL |
| General description: | Pur-A-Lyzer dialysis tube kits are easy-to-use devices in a screw-cap tube format and are disposable. They contain a dual dialysis membrane window for buffer exchange. Samples are added and removed using a standard laboratory pipette and come in 4 different versions to accommodate a range of sample volumes. • High sample recovery >97% • Protease-, RNase-, and DNase-free • Convenient sample loading- no syringes necessary • Versatile- dialyze proteins, RNA, and DNA |
| General description: | The Pur-A-Lyzer Dialysis Kits are an innovative dialysis tubing that can be conveniently loaded and unloaded using any standard pipette tip while still allowing for 98% sample recovery yield. The revolutionary design of the Pur-A-Lyzer Tube makes it the only dialysis tool which enables true high throughput dialysis, accommodating a large number of samples in a single buffer tank. The Pur-A-Lyzer Dialysis Tube allows rapid, high performance extraction of macromolecules without contamination. It is ideal for purification of proteins, automated protein sequencing, peptide mapping and amino acid analysis. |
| Legal Information: | Pur-A-Lyzer is a trademark of Sigma-Aldrich Co. LLC |
| UNSPSC | 41123100 |