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Amicon Ultra-2 Centrifugal Filter Unit
| 产品编号： | 4104052 |
| 规格： | Ultracel-50 regenerated cellulose membrane, 2 mL sample volume |
| 包装规格： | 24 EA |
| 产品类别： | 进口试剂 |
| 品牌： | Millipore |
| 优惠价： | 立即咨询 |
产品别名
Amicon Ultra-2 Centrifugal Filter Unit
Centrifugal concentrator, 50 kDa MWCO, 2 mL sample volume
配有Ultracel-50滤膜的Amicon Ultra-2离心式过滤器
基本信息
| eCl@ss | 36100101 |
| NACRES | NB.24 |
| General description【一般描述】 | Amicon® Ultra-2 mL centrifugal devices with Ultracel® 50,000 Dalton molecular weight cutoff filters provide fast ultrafiltration, with the capability for high concentration factors and easy concentrate recovery from dilute and complex sample matrices. For example, BSA (67 kDa) at 1 mg/ml initial concentration is typically retained at 97% . 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 50-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. Efficient recovery of the concentrated sample (retained species) is achieved by a convenient reverse spin step after collecting the filtrate. The device can be spun in a swinging bucket or fixed angle rotor. Amicon® Ultra-2 mL devices are supplied non-sterile and are for single use only. With their vertical membrane design and reverse spin, Amicon® Ultra 2 mL filters deliver the highest recovery with shortest spin times. |
| Application【应用】 |
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| Features and Benefits【特点和优势】 | Minimum Final Concentrate Volume: 15 µL–70 µL |
| Linkage【联系】 | Replaces: 4224 |
| Physical form【外形】 | Color Code: 透明 |
| 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】 | polypropylene tube (for collection) regenerated cellulose membrane 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】 | 119.7 mm |
| diam.【直径】 | 15.9 mm |
| filtration area【过滤面积】 | 1 cm2 |
| pore size【孔径】 | 50 kDa NMWCO |
| test parameters【试验参数】 | sample volume: 2 mL |
| shipped in【运输】 | ambient |
