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表单
powder
质量水平
技术
activity assay: suitable
珠子尺寸
40-125 μm (dry)
孔径
~200,000 Da exclusion limit
工作pH值
6-10
容量
4.0-5.0 meq/g ion exchange capacity
相容性
mode of use weak cation exchange chromatography
一般描述
应用
法律信息
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
历史批次信息供参考:
分析证书(COA)
Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
How do I find price and availability?
There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 or view local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
What molecular weight range is CM Sephadex® C-50, Product C50120, suitable for?
Sephadex C-50 is suitable for larger biomolecules such as proteins in the molecular weight range of 30 to 100 kDa.
How do I prepare CM Sephadex® C-50, Product C50120?
Weigh out the required amount of dry powder and suspend it in binding buffer. In general, 1 gram of dry powder CM Sephadex C-50 will give about 30 mL final volume, when swollen in saline buffer. Swelling should be done at the pH at which the resin is going to be used. Complete swelling takes 1-2 days at room temperature, or 2 hours at 100°C over boiling water.
How do I regenerate CM Sephadex® C-50, Product C50120?
Depending on the nature of the sample, regeneration is normally preformed by washing with a high ionic strength buffer (1-2 M NaCl) and/or increasing pH, followed by re-equilibrating in binding buffer.
My question is not addressed here, how can I contact Technical Service for assistance?
Ask a Scientist here.
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