琼脂糖凝胶2B,Sepharose 2B

Sepharose 2B 是一种经过充分验证的交联琼脂糖凝胶过滤基质,经常用于将亲和配体偶联到基质上。 矩阵未预激活,用户执行耦合的所有步骤。17013001;17013005
货号(SKU): 17013001
CAS号: 9012-36-6
MDL号: MFCD00081294
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Sepharose 2B is a well-proven cross-linked agarose gel filtration base matrix and is frequently used for coupling affinity ligands to the matrix. The matrix is not pre-activated and the user performs all steps in coupling

2 % 琼脂糖凝胶过滤树脂
Sepharose 是一种珠状琼脂糖凝胶过滤基质。 Sepharose 有 3 种不同的琼脂糖含量; 2、4 和 6%,分别指定为 Sepharose 2B、Sepharose 4B 和 Sepharose 6B

  • 2 % Agarose gel filtration resins
  • Proven base matrix for coupling affinity ligands

Sepharose is a bead-formed agarose-based gel filtration matrix. Sepharose is available with 3 different agarose contents; 2, 4, and 6%, designated Sepharose 2B, Sepharose 4B and Sepharose 6B respectively


ParameterSepharose 2B, 1 L
MatrixAgarose, 2% 
Particle Size60 µm-200 µm 
pH stability, operational14–9 
pH stability, CIP24–9 
Flow velocity< 10 cm/h 
Fractionation range (Mr) (globular proteins)7 × 10⁴–4 × 10⁷ 
Storage4 to 30°C, 20% Ethanol 
Chemical stabilityStable to all solutions commonly used in gel filtration including 8 M Urea and 6 M guanidine hydrochloride 
Pack size1 L 
  • 1pH range where resin can be operated without significant change in function.
  • 2pH range where resin can be subjected to cleaning- or sanitization-in-place without significant change in function.
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 99 | 欧洲Eur. ≥ 10 | 東京Tokyo ≥ 22 | 香港与北京 ≥ 32