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Merck
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S5897

Sigma-Aldrich

葡聚糖凝胶 ® G-50

BioReagent, for molecular biology, DNA grade, fine

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About This Item

CAS号:
9004-54-0
MDL號碼:
MFCD00132771
分類程式碼代碼:
23151817
NACRES:
NA.52

等級

DNA grade
for molecular biology

產品線

BioReagent

形狀

beads

技術

DNA purification: suitable

基質

cross-linked dextran

膨潤

1 g swells to 9-11 mL

珠直徑

20-80 μm

孔徑

exclusion limit (20 bp dsDNA (rA)20)

pH值

2-10

異物活動

DNase, RNase, none detected

儲存溫度

room temp

InChI

1S/C18H32O16/c19-1-5(21)9(23)10(24)6(22)3-31-17-16(30)14(28)12(26)8(34-17)4-32-18-15(29)13(27)11(25)7(2-20)33-18/h1,5-18,20-30H,2-4H2

InChI 密鑰

FZWBNHMXJMCXLU-UHFFFAOYSA-N

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一般說明

塞法戴克斯 ® G-50,Fine 是一种常用的凝胶过滤介质，用于 >30,000 MW 生物分子的脱盐和缓冲液交换。塞法戴克斯®通过葡聚糖与环氧氯丙烷交联制备。塞法戴克斯的交联程度不同，因此其溶胀程度和分子分馏范围也不同。“Fine”表示具有极好的效率和较短的扩散距离的小粒径。

S5897-100G 的更新产品编号为 GE17-0573-02

應用

塞法戴克斯 ® G-50 适用于离心柱纯化 DNA（来自污染的小分子），用于杂交。用于 DNA 测序前纯化 PCR 产物，以提高测序质量。

特點和優勢

  • 极佳的回收率
  • 最小样品稀释度
  • 快速且易于使用

法律資訊

Sephadex is a registered trademark of Cytiva

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

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