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Amicon® Ultra-4 离心过滤装置
Amicon® Ultra-4 Centrifugal Filter Unit
| 产品编号： | 4096632 |
| 规格： | Ultracel-3 regenerated cellulose membrane, 4 mL sample volume |
| 包装规格： | 8 pkg，24 pkg，96 pkg |
| 产品类别： | 进口试剂 |
| 品牌： | Millipore |
| 优惠价： | 立即咨询 |
产品别名
Amicon® Ultra-4 离心过滤装置
Amicon® Ultra-4 Centrifugal Filter Unit
Centrifugal concentrator, 3 kDa MWCO, 4 mL sample volume
基本信息
| eCl@ss | 36100101 |
| NACRES | NB.24 |
| General description【一般描述】 | Amicon® Ultra 4 mL centrifugal devices with Ultracel® 3,000 Dalton molecular weight cutoff filters provide fast ultrafiltration, and reliable retention of macromolecules. For example, Cytochrome c (12.4 kDa) at 0.25 mg/ml initial concentration is retained at >95% . The vertical design and available membrane surface area provide fast sample processing, high sample recovery (typically greater than 90% of dilute starting solution), and the capability for 80-fold concentration. Solute polarization and subsequent fouling of the membrane are minimized by the vertical design, and a physical deadstop in the filter device prevents spinning to dryness and potential sample loss. The concentrate is collected from the filter device sample reservoir using a pipetter, while the ultrafiltrate is collected in the provided centrifuge tube. The device can be spun in a swinging bucket or fixed angle rotor. With their vertical membrane design and deadstop, Amicon® Ultra 15 mL filters deliver the highest recovery with short spin times. |
| Application【应用】 |
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| Features and Benefits【特点和优势】 |
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| Physical form【外形】 | 色码：透明，带有粉色盖 |
| Legal Information【法律信息】 | Amicon is a registered trademark of Merck KGaA, Darmstadt, Germany ULTRACEL is a registered trademark of Merck KGaA, Darmstadt, Germany |
产品性质
| Quality Level【质量水平】 | 400 |
| material【物料】 | polyethylene cap polyethylene liner polypropylene tube regenerated cellulose membrane regenerated cellulose support styrene-butadiene housing |
| sterility【无菌性】 | non-sterile |
| product line【产品线】 | Amicon® |
| manufacturer/tradename | Amicon® Ultra |
| technique(s) | protein extraction: suitable protein purification: suitable |
| L【长度】 | 124 mm (4.88 in.) |
| diam.【直径】 | 17.3 mm |
| filtration area【过滤面积】 | 3 cm2 |
| pore size【孔径】 | 3 kDa NMWCO |
| test parameters【试验参数】 | sample volume: 4 mL |
| shipped in【运输】 | ambient |
