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重要文件

03557

Sigma-Aldrich

聚(乙二醇)

tested according to Ph. Eur., 35,000

同義詞:

Macrogol 35,000, PEG

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About This Item

線性公式:
H(OCH2CH2)nOH
CAS號碼:
MDL號碼:
分類程式碼代碼:
12161900
PubChem物質ID:
NACRES:
NA.21
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agency

tested according to Ph. Eur.

品質等級

形狀

powder

分子量

~35000

溶解度

aliphatic hydrocarbons: slightly soluble
organic solvents: soluble

應用

pharmaceutical (small molecule)

SMILES 字串

C(CO)O

InChI

1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

InChI 密鑰

LYCAIKOWRPUZTN-UHFFFAOYSA-N

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應用

聚乙二醇可用作测试化合物,用于过量生产和纯化重组罗伊氏乳杆菌LrNDT。[1]也可用于浓缩ELISA中使用的分泌水平较低的突变体,用于定量shgp190和 LIF / shgp190复合体。[2]

生化/生理作用

聚乙二醇 (PEG) 是一种环氧乙烷和水的缩聚物。可增强提取蛋白的复性。 这使得结晶蛋白的表征成为可能。[3][4]

準備報告

聚乙二醇可溶于许多有机溶剂,易溶于芳香烃。也微溶于脂肪烃。

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

281.5 °F - closed cup

閃點(°C)

138.6 °C - closed cup

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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