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295906

Sigma-Aldrich

聚（乙二醇）

average Mn 2,050, chips

别名:

PEG

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About This Item

线性分子式:
H(OCH2CH2)nOH
CAS号:
25322-68-3
MDL號碼:
MFCD00081839
分類程式碼代碼:
12352104
PubChem物質ID:
24857821
NACRES:
NA.23

product name

聚（乙二醇）, average Mn 2,050, chips

形狀

chips

分子量

average Mn 2,050

mp

52-54 °C

Ω-end

hydroxyl

α-end

hydroxyl

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

  • 聚乙二醇衍生物的细胞毒性研究：评估了各种 PEG 衍生物的细胞毒性，该研究对于药物开发和安全性评估领域的化学家很重要（Liu et al., 2017）。
  • ExtraPEG：富集细胞外囊泡的聚乙二醇基方法介绍了一种基于PEG的外来体分离方法，该方法对生物医学和临床科学领域的科学家很有用 （Rider et al., 2016）。

其他說明

分子量：Mn 1,900-2,200

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
BCCH0926
BCCH0927
BCCG4863
BCCG4858
BCCF9450

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聚（乙二醇） average mol wt 10,000

Sigma-Aldrich

P6667

聚（乙二醇）

聚乙二醇1500 Mr ~1500, pkg of 10 × 4 mL, solution

Roche

10783641001

聚乙二醇1500

聚（乙二醇） average Mv ~8,000, powder (crystalline)

Sigma-Aldrich

202452

聚（乙二醇）

Chenlu Zhang et al.
PloS one, 12(9), e0184730-e0184730 (2017-09-09)
The economic production of cellulosic biofuel requires efficient and full utilization of all abundant carbohydrates naturally released from plant biomass by enzyme cocktails. Recently, we reconstituted the Neurospora crassa xylodextrin transport and consumption system in Saccharomyces cerevisiae, enabling growth of
Paras R Patel et al.
Journal of neural engineering, 12(4), 046009-046009 (2015-06-03)
Single carbon fiber electrodes (d = 8.4 μm) insulated with parylene-c and functionalized with pTS have been shown to record single unit activity but manual implantation of these devices with forceps can be difficult. Without an improvement in the insertion
Idalis Villanueva et al.
Acta biomaterialia, 5(8), 2832-2846 (2009-06-11)
The pericellular matrix (PCM) surrounding chondrocytes is thought to play an important role in transmitting biochemical and biomechanical signals to the cells, which regulates many cellular functions including tissue homeostasis. To better understand chondrocytes interactions with their PCM, three-dimensional poly(ethylene
Mark A Rice et al.
Acta biomaterialia, 5(1), 152-161 (2008-09-17)
Ultrasound has potential as a non-destructive analytical technique to provide real-time online assessments of matrix evolution in cell-hydrogel constructs used in tissue engineering. In these studies, chondrocytes were encapsulated in poly(ethylene glycol) hydrogels, and gel degradation was manipulated to provide
D D Smyth et al.
Cardiovascular drugs and therapy, 4(1), 297-300 (1990-02-01)
Previous studies have demonstrated that Separan AP-30, a drag-reducing polymer, significantly decreased the formation of atherosclerotic plaques in rabbits fed a high-cholesterol diet. Furthermore, Separan AP-273, a polymer similar to but longer than Separan AP-30, markedly increased cardiac output in
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