Slide-A-Lyzer™ 透析盒,7K MWCO
Slide-A-Lyzer™ 透析盒,7K MWCO
Thermo Scientific™

Slide-A-Lyzer™ 透析盒,7K MWCO

使用此半透膜与7,000道尔顿蛋白截留分子量 (7K MWCO) 盒去除盐和污染物并尽量提高样品的回收率。
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货号样品体积(公制)数量
663730.5 mL10盒
663703 mL10盒
663723 mL1套(10盒)
6671012 mL8盒
6670712 mL1套(8盒)
货号 66373
价格(CNY)
1,541.00
Each
添加至购物车
样品体积(公制):
0.5 mL
数量:
10盒
请求批量或定制报价
价格(CNY)
1,541.00
Each
添加至购物车
Slide-A-Lyzer 透析盒 (7K MWCO) 有助于从超过7,000道尔顿的蛋白或其他大分子中简单、有效地去除盐和小污染物。它们有四种尺寸,可容纳 0.5-12 mL 的样品量。与传统透析管相比,这些装置更易于使用,且可提供更快的缓冲液更换和更完整的样品回收。
Slide-A-Lyzer 盒可用于各种应用,包括低分子量污染物去除、缓冲液置换、脱盐、平衡透析和样品浓缩。可用注射器上提供的皮下注射用针头穿过自密封衬垫,很容易地加入或抽出液体样本。在透析程序期间,无需绳结、夹具或盖子密封各部件以防止泄漏和样品损失。

Slide-A-Lyzer 透析盒由两片低结合力的再生纤维素透析膜构成,该膜在惰性塑料插件框架内的硅胶状垫圈的两侧均经过全密封。膜和盒体材料可与绝大多数实验室化学物质和缓冲液兼容。

Slide-A-Lyzer 透析盒的特点:
易于使用 — 无需绳结或夹具;只需将样品注入盒中,即可开始透析
快速透析 — 带两张膜的平盒腔室具有较高的表面积与体积比,与圆柱形透析管相比,可极大程度地提高扩散率
高回收率 — 矩形盒设计通过四个角的任一进样口极大程度地回收全部样品量
四种透析盒规格 — 选择较适合您的样品量的透析盒
颜色编码 — 紫色边框表示透析盒配有 7,000 MW 孔径的膜

膜规格:
成分:以纤维胶方式合成的再生纤维素
厚度:0.9-1.2 mil(22.5-30 µm)
使用前需要的水合时间:2分钟
甘油含量:13%
硫含量:0.1-0.15%
重金属含量: 微量

容量范围:
• 0.5 mL = 0.1-0.5 mL
• 3 mL = 0.5-3 mL
• 12 mL = 3-12 mL

Slide-A-Lyzer 透析盒技术受美国专利保护,专利号为 5,503,741。
规格
纤维素膜,透析
产品线Slide-A-Lyzer™
纯化目标缓冲液置换,蛋白质
数量10盒
产品规格试剂盒、透析盒
截留分子量 (MWCO)7.0 kDa
样品体积(公制)0.5 mL
Unit SizeEach
内容与储存
室温保存

常见问题解答 (FAQ)

Does the Slide-A-Lyzer Dialysis Cassette leak?

The innovative, patented design does not permit “wicking” that can occur with homemade microdialysis devices.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

What sizes are available for the Slide-A-Lyzer Dialysis Cassette? What MWCO membranes are available?

Four sizes to accommodate samples between 0.1 and 30 ml are currently available in five different MWCOs (2K, 3.5K, 7K, 10K and 20K). The G2 Slide A lyzers on the other hand are available in five different sizes to accommodate samples between 0.25 and 70mL.
These units, especially those that accommodate smaller volumes, provide for greater sample recovery and shorter dialysis times than one can achieve with traditional tubing. We have a cassette selection guide to help you choose the appropriate cassette for your application. There are also product demonstrations for this and other High-Performance Dialysis Products.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

What prevents the Slide-A-Lyzer Dialysis Cassette from leaking?

An internal gasket, which isn't visible after the cassette is assembled, reseals itself as the needle is withdrawn. To maintain sample volume and integrity, users should remember these three key rules:

1. Before use, fill the cassette with air to verify that the system is airtight.
2. Puncture each porthole only once.
3. Do not allow the membrane to come into contact with the sharp needle bevel.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

What is the purpose of the buoy for the Slide-A-Lyzer Dialysis Cassette?

The buoy suspends the Slide-A-Lyzer Cassette above the stirring bar during dialysis and it provides a benchtop stand on which to set the Slide-A-Lyzer Cassette. These are not required with the G2 Slide-A-Lyzer Dialysis Cassettes.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

What is the highest temperature and the pH range that is compatible with the Slide-A-Lyzer Cassette?

Slide-A-Lyzer Cassettes can be held at 56 degrees C for two hours. At temperatures and times above these, the plastic gets soft and can deform. Thermo Scientific recommends that users maintain a pH range of 5-9.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.