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美VWR生物大分子浓缩管Corning* Spin-X* UF Concentrators
Supplier: Corning
离心浓缩管Nonsterile centrifugal concentrators provide a simple, one-step procedure for concentrating or desalting proteins ａnd other biomolecules with 90% or better recovery. The unique vertical membrane design ａnd thin channel filtration chamber minimizes membrane fouling ａnd provides fast, high-speed concentrating, even with particle-laden solutions. Integrated dead stop design reduces risk of spinning to dryness; no respinning necessary. Other applications include removal of labeled amino acids ａnd nucleotides, HPLC sample preparation, deproteinization of samples, recovery of biomolecules from cell culture supernatants ａnd lysates, ａnd concentrating virus from cell culture supernatents无菌离心器提供个简单的，步程序集中或淡化的蛋白质和其他生物分子与90%或好的回收。独特的垂直膜设计和薄的信道过滤室减少膜污染，提供快速，高浓缩，即使颗粒的解决方案。死停止综合设计降低风险的纺丝干燥；没有必要代替。其他应用包括标记的氨基酸和核苷酸的液相色谱法去除，样品制备，脱蛋白样品，从细胞培养上清和裂解回收的生物分子，和细胞培养supernatents浓缩病毒。
Low binding polyethersulfone （PES） membranes are available with five molecular weight cut-offs （MWCO） to meet all concentration needs. Choose an MWCO 1/2 to 1/3 smaller than the protein to be concentrated. MWCO ａnd graduations are printed on the side of the concentrator tube.
Ordering Information: Spin-X® UF 6 ａnd 20 concentrators can be used with either the swinging bucket or fixed angle rotors. Spin-X® UF 500 concentrators require fixed angle rotors. Spin-X® UF 20 concentrators have a capacity of 14mL if using fixed angle rotors.
Ordering Information: Spin-X® UF 6 ａnd 20 concentrators can be used with either the swinging bucket or fixed angle rotors. Spin-X® UF 500 concentrators require fixed angle rotors. Spin-X® UF 20 concentrators have a capacity of 14mL if using fixed angle rotors.
| Description | Capacity | MWCO | Supplier No. | VWR Catalog Number | Unit |
| Spin-X® UF 20 Concentrator | 20 mL | 5000 | 431487 | 97027-908 | Case of 12 |
| Spin-X® UF 20 Concentrator | 20 mL | 10,000 | 431488 | 97027-910 | Case of 12 |
| Spin-X® UF 20 Concentrator | 20 mL | 30,000 | 431489 | 97027-912 | Case of 12 |
| Spin-X® UF 20 Concentrator | 20 mL | 50,000 | 431490 | 97027-914 | Case of 12 |
| Spin-X® UF 20 Concentrator | 20 mL | 100,000 | 431491 | 97027-916 | Case of 12 |
| Spin-X® UF 500 Concentrator | 500 µL | 5000 | 431477 | 97027-888 | Case of 25 |
| Spin-X® UF 500 Concentrator | 500 µL | 10,000 | 431478 | 97027-890 | Case of 25 |
| Spin-X® UF 500 Concentrator | 500 µL | 30,000 | 431479 | 97027-892 | Case of 25 |
| Spin-X® UF 500 Concentrator | 500 µL | 50,000 | 431480 | 97027-894 | Case of 25 |
| Spin-X® UF 500 Concentrator | 500 µL | 100,000 | 431481 | 97027-896 | Case of 25 |
| Spin-X® UF 6 Concentrator | 6 mL | 5000 | 431482 | 97027-898 | Case of 25 |
| Spin-X® UF 6 Concentrator | 6 mL | 10,000 | 431483 | 97027-900 | Case of 25 |
| Spin-X® UF 6 Concentrator | 6 mL | 30,000 | 431484 | 97027-902 | Case of 25 |
| Spin-X® UF 6 Concentrator | 6 mL | 50,000 | 431485 | 97027-904 | Case of 25 |
| Spin-X® UF 6 Concentrator | 6 mL | 100,000 | 431486 | 97027-906 | Case of 25 |
