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Merck

725676

Sigma-Aldrich

聚乙二醇二丙烯酰胺

average MN 3,700, acrylamide, ≤1,500 ppm HQ as inhibitor

别名:

Polyethylene glycol

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About This Item

线性分子式:
H2CCHC(O)NH(CH2CH2O)n CH2CH2NHC(O)CHCH2
分類程式碼代碼:
12162002
NACRES:
NA.23

product name

聚乙二醇二丙烯酰胺, average Mn 3,700, contains ≤1,500 ppm HQ as inhibitor

形狀

solid

分子量

average Mn 3,700

包含

≤1,500 ppm HQ as inhibitor

轉變溫度

Tm 50-54 °C

Ω-end

acrylamide

α-end

acrylamide

儲存溫度

−20°C

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準備報告

合成反应初始 MEHQ 浓度不超过 1,500ppm

危險聲明

防範說明

危險分類

Aquatic Chronic 3

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


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Christian Lubich et al.
Pharmaceutical research, 33(9), 2239-2249 (2016-06-09)
Recent findings demonstrated anti-PEG antibody formation in some healthy individuals and patients who have not received PEGylated biotherapeutics. Some of these findings evoked criticism because of shortcomings in the antibody assays used. To better understand this topic, we established robust

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In this article, we will discuss the benefits and limitations of several 2D and 3D scaffold patterning techniques that can be applied in the presence of cells. Although these methods will be discussed in the context of poly(ethylene glycol) (PEG)-based hydrogels, they can technically be applied to any optically transparent, photoactive substrate.

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