葡聚糖凝胶,Sephadex G-100 Superfine [G100超细, GE Cytiva]

别名:葡聚糖凝胶G-100;葡聚糖凝胶G100;(安)法玛西亚;Amersharm Pharmacia Biotech;17006101;17-0061-01

CAS号 9050-94-6 MDL number MFCD00132235
货号(SKU): 17006101
CAS号: 9050-94-6
MDL号: MFCD00132235
增值税发票 √ 免费货运 [顺丰 联邦] √



General description

Sephadex 为以下机构的注册商标: GE Healthcare


交联葡聚糖凝胶® G-100 是一种凝胶过滤介质,用于蛋白质色谱、亲和色谱和凝胶过滤色谱。


  • Quickly desalts, removes contaminants and transfers to a new buffer in a single step.
  • Classic gel filtration resin.

Sephadex is a gel filtration resin prepared by crosslinking dextran with epichlorohydrin. Different types of Sephadex differ in their degree of cross-linking and hence in their degree of swelling and their molecular fractionation range. Sephadex G-10 is one of five different G-types ranging from G-10 for small molecules to G-75 for larger molecules. Sephadex G-50 is available in 4 different particle sizes (Coarse, resin, Fine & Superfine) and Superfine has the smallest bead size for higher efficiency with shorter diffusion distances. Coarse and resin are are preferred for large scale group separations where high flow rates and low operating pressures are required.

ParameterSephadex G-100 Superfine
MatrixCross-linked dextran 
Particle size distribution, wet25–100 µm 
Particle Size Dry10 µm-40 µm 
pH stability, operational12–10 
Flow rateCare must be taken to avoid compressing the gel. Don not increase the pressure beyond 0.096 bar 
Pressure/Flow SpecificationCare must be taken to avoid compressing the gel. Do not increase the pressure beyond 0.096 bar. 
Fractionation range (Mr) (globular proteins)4 × 10³ – 1 × 10⁵ 
Fractionation (Mp) Dextrans1 x 10³-1 x 10⁵ 
Exclusion Limit> 1 x 10⁵ 
AutoclavableIn wet form (pH 7.0) at 120°C for 30 min 
  • 1pH range where resin can be operated without significant change in function.


NONH for all modes of transport
WGK德国 3
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 190 | 欧洲Eur. ≥ 66 | 東京Tokyo ≥ 82 | 香港与北京 ≥ 55