描述
HW-40S
产品线
TOYOPEARL®
形式
slurry
包装
bottle of 250 mL
参数
3 bar max. pressure
技术
HPLC: suitable
基质
hydroxylated methacrylic polymer
基质活性基团
hydroxylated methacrylate phase
粒径
30 μm
孔径
100-7000 Da MW range
工作pH值
2-13
分离技术
size exclusion (SEC)
储存温度
2-8°C
一般描述
Toyopearl HW-40 resin is a hydroxylated methacrylic polymer for size exclusion chromatography. It is typically used for high throughput desalting and buffer exchange. It also can remove surfactants such as Triton X100 from protein solutions. It is often used for smaller biomolecules with exclusion limits up to 10,000 Da.
应用
TOYOPEARL® media fractionate mixtures of proteins and other large molecular weight compounds over a wide size range. Applications include separating RNA from protein, resolving oligosaccharides by degree of polymerization, and isolating agglutinin while maintaining a high hemagglutination titer.
产品规格
Clean in place with 0.5 M NaOH or 0.1 M HCl.
外形
Shipped in 20% (v/v) ethanol.
法律信息
Toyopearl is a registered trademark of Tosoh Corporation
警示用语：
Warning
危险声明
危险分类
Flam. Liq. 3
WGK
WGK 1
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
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分析证书(COA)
Lot/Batch Number
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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.
Olga N Smol'kina et al.
Carbohydrate research, 347(1), 161-163 (2011-11-22)
A method is developed for the preparation of D-rhamnose from an O-polysaccharide (OPS) isolated by mild acid hydrolysis of Azospirillum brasilense SR75 cell mass. After the OPS hydrolysis, D-rhamnose was recovered by gel-permeation chromatography on Toyopearl TSK HW-40 and was
Shu-fen Xu et al.
Fitoterapia, 83(1), 153-160 (2011-11-01)
Persimmon proanthocyanidin was fractionated on Toyopearl TSK-HW-50-F to yield a fraction with strong inhibition on the catalytic activity and edema-inducing activity and lethality of Chinese cobra PLA(2). Thiolysis suggested that the terminal units included C, EGCG and myricetin, and epicatechin
M V Pokrovskaya et al.
Protein expression and purification, 82(1), 150-154 (2012-01-10)
We have cloned ansB (YPTB1411) gene from Yersinia pseudotuberculosis Q66CJ2 and constructed stable inducible expression system that overproduce L-asparaginase from Y. pseudotuberculosis (YpA) in Escherichiacoli BL21 (DE3) cells. For purification of YpA we used Q-Sepharose and DEAE-Toyopearl column chromatography. We
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