密理博2mL超滤离心管
更新时间:2015-04-15 16:41:26 信息编号:3529140 发布者IP:219.233.14.112 浏览:217次![](http://img4.11467.com/u/19508978/166810698.jpg)
- 供应商
- 上海揽宝仪器设备有限公司 商铺
- 认证
- 资质核验:已通过营业执照认证入驻顺企:第10年主体名称:上海揽宝仪器设备有限公司
- 报价
- 请来电询价
- 品牌
- 密理博
- 型号
- Amicon Ultra-2ml
- 关键词
- 密理博,超滤离心管,millipore
- 所在地
- 上海市金山区吕巷镇溪南路86号31幢1898室
- 联系电话
- 18516292006
- 手机号
- 18516292006
- 微信号
- labpal
- 销售经理
- 魏先生 请说明来自顺企网,优惠更多
产品详细介绍
millipore amicon ultra-2 ml centrifugal filters for dna and protein purification and concentration
密理博amicon ultra-2ml超滤离心管
订货信息
货号和规格 |
|||
货号 |
品名 |
nmwl (kda) |
包装 (支/包) |
ufc200324 |
amicon ultra-2 centrifugal filter unit with ultracel-3 membrane |
3 |
24 |
ufc201024 |
amicon ultra-2 centrifugal filter unit with ultracel-10 membrane |
10 |
24 |
ufc203024 |
amicon ultra-2 centrifugal filter unit with ultracel-30 membrane |
30 |
24 |
ufc205024 |
amicon ultra-2 centrifugal filter unit with ultracel-50 membrane |
50 |
24 |
ufc210024 |
amicon ultra-2 centrifugal filter unit with ultracel-100 membrane |
100 |
24 |
概述
concentrates 2 ml down to 15-70 µl 98% sample recovery fast processing time - 10 to 30 minute spin times engineered dead stop reverse spin capability provides consistent recoveries
applications
concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms purification of macromolecular components found in tissue culture extracts or cell lysates primer removal, pcr cleanup, removal of linkers or macromolecular labels from a reaction mix, and protein removal prior to hplc desalting, buffer exchange and protein dialysis size exclusion and protein fractionationmaterial supplied
the amicon ultra-2 device is supplied with two microcentrifuge tubes. during operation, one tube is used to collect filtrate; the other tube is to recover the concentrated sample.
规格
volumes |
|
maximum initial sample volume, µl |
2.0 |
typical final concentration volume, µl |
15 – 70 |
optimal and maximum relative centrifugal force – swinging bucket rotor |
4,000 x g for concentration spin |
optimal and maximum relative centrifugal force – fixed angle rotor |
7,500 x g for concentration spin |
active membrane area, cm2 |
1 |
hold up volume, µl |
< 5 |
materials |
|
filter device |
copolymer styrene/butadiene |
membrane |
millipore ultracell low-binding regenerated cellulose |
collection tube |
polypropylene |
the ultrafiltration membranes in amicon ultra-2 ml devices contain trace amounts of the following: |
amicon ultra 3k, 10k, 30k, 50k, 100k devices: glycerine |
if these materials interfere with analysis, pre-rinse the device with buffer or milli-q water. if interference continues, rinse with 0.1 n naoh followed by a second spin of buffer or milli-q water. |
|
dimensions |
|
filter device, mm (in.) |
diameter: 15.9 (0.63) |
length: 70.7 (2.78) |
|
tube, mm (in.) |
diameter: 13.8 (0.54) |
length: 52.9 (2.08) |
|
filter device and tube, mm (in.) |
length (concentration mode; device in tube): 13.7 (0.54) |
length (reverse spin; device upside down in tube): 34.5 (1.36) |
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