Vivaspin 6
產品名稱： Vivaspin 6
英文名稱： Vivaspin 6
產品編號： 28932293
產品價格： 0
產品產地： 美國
品牌商標： pharmacia
更新時間： null
使用范圍： null
| 28-9322-18 | Vivaspin 500, 3 kDa MWCO PES |
| 28-9322-23 | Vivaspin 500, 5 kDa MWCO PES |
| 28-9322-25 | Vivaspin 500, 10 kDa MWCO PES |
| 28-9322-35 | Vivaspin 500, 30 kDa MWCO PES |
| 28-9322-36 | Vivaspin 500, 50 kDa MWCO PES |
| 28-9322-37 | Vivaspin 500, 100 kDa MWCO PES |
| 28-9322-40 | Vivaspin 2, 3 kDa MWCO PES |
| 28-9322-45 | Vivaspin 2, 5 kDa MWCO PES |
| 28-9322-47 | Vivaspin 2, 10 kDa MWCO PES |
| 28-9322-48 | Vivaspin 2, 30 kDa MWCO PES |
| 28-9322-57 | Vivaspin 2, 50 kDa MWCO PES |
| 28-9322-58 | Vivaspin 2, 100 kDa MWCO PES |
| 28-9322-93 | Vivaspin 6, 3 kDa MWCO PES |
| 28-9322-94 | Vivaspin 6, 5 kDa MWCO PES |
| 28-9322-96 | Vivaspin 6, 10 kDa MWCO PES |
| 28-9323-17 | Vivaspin 6, 30 kDa MWCO PES |
| 28-9323-18 | Vivaspin 6, 50 kDa MWCO PES |
| 28-9323-19 | Vivaspin 6, 100 kDa MWCO PES |
| 28-9323-58 | Vivaspin 20, 3 kDa MWCO PES |
| 28-9323-59 | Vivaspin 20, 5 kDa MWCO PES |
| 28-9323-60 | Vivaspin 20, 10 kDa MWCO PES |
| 28-9323-61 | Vivaspin 20, 30 kDa MWCO PES |
| 28-9323-62 | Vivaspin 20, 50 kDa MWCO PES |
| 28-9323-63 | Vivaspin 20, 100 kDa MWCO PES |
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Vivaspin Sample Concentrators
Technical Information
Vivaspin? sample concentrators are designed for fast, nondenaturing concentration of biological samples by membrane ultrafiltration. Up to 30-fold concentration of the sample can be achieved with recovery of the target molecule typically exceeding 95%. The entire process is performed in a single tube with an upper compartment containing sample and lower compartment separated by a semipermeable membrane with a molecular weight cut-off (MWCO) selected by the user. Centrifugation is applied to force solvent through the membrane, leaving a more concentrated sample in the upper chamber.
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Vivaspin sample concentrators cater for sample volumes from 100?μl to 20?ml, with a range of molecular weight cutoff values from Mr?3?000 to 100?000. For maximum recovery, select a MWCO at least 50% smaller than the molecular size of the species of interest.
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| TECHNICAL SPECIFICATIONS | ||||
| Membrane? | Polyethersulfone (PES)? | |||
| Body? | Polycarbonate? | |||
| Filtrate vessel? | Polycarbonate? | |||
| Storage temperature? | 4°C to 30°C? | |||
| ? | ? | ? | ? | |
| ? | 500? | 2? | 6? | 20? |
| Concentrator capacity, swing bucket rotor? | Do not use? | 3 ml? | 6 ml? | 20 ml? |
| Concentrator capacity, fixed angle rotor? | 500 μl? | 2 ml? | 6 ml? | 14 ml? |
| Length? | 50 mm? | 126 mm? | 122 mm? | 116 mm? |
| Width? | 11 mm? | 17 mm? | 17 mm? | 30 mm? |
| Active membrane area? | 0.5 cm2? | 1.2 cm2? | 2.5 cm2? | 6.0 cm2? |
| Hold-up volume of membrane? | < 5 μl? | < 10 μl? | < 10 μl? | < 20 μl? |
| Dead-stop volume? | 5 μl? | 8 μl? | 30 μl? | 50 μl? |
?Vivaspin樣品濃縮管
特點：
? 同一樣品管中，一步濃縮樣品，減少操作及樣品損失；
? 專利的Dead-Stop技術，確保樣品不過濃縮過干；
? 垂直的聚醚砜膜，最大程度避免膜堵塞，并可耐受高流速；
? 通過反甩將樣品甩回回收帽中，存儲簡易，無需接觸
? 可兼容1-9的PH范圍