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Merck
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文件

671487

Sigma-Aldrich

O-(2-氨基乙基)-O′-(2-羧乙基)聚乙二醇 3,000 盐酸盐

Mp 3,000

同義詞:

Polyethylene glycol

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About This Item

線性公式:
NH2CH2CH2O(CH2CH2O)nCH2CH2COOH . HCl
CAS號碼:
187848-66-4
分類程式碼代碼:
51171641
NACRES:
NA.22

分子量

Mp 3,000

反應適用性

reagent type: cross-linking reagent

Ω-end

carboxylic acid

α-end

amine

相關類別

應用

Reactant used:
  • As a spacer to look at interactions with polymersomes
  • As a platform for oligonucleotide prodrug delivery
  • For delivery of doxorubicin nano-aggregates
  • To form protected ligand-bearing particles with polyethylenimine

包裝

Bottomless glass bottle. Contents are inside inserted fused cone.

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)

分析證明 (COA)

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文章

Degradable Poly(ethylene glycol) Hydrogels for 2D and 3D Cell Culture

Progress in biotechnology fields such as tissue engineering and drug delivery is accompanied by an increasing demand for diverse functional biomaterials. One class of biomaterials that has been the subject of intense research interest is hydrogels, because they closely mimic the natural environment of cells, both chemically and physically and therefore can be used as support to grow cells. This article specifically discusses poly(ethylene glycol) (PEG) hydrogels, which are good for biological applications because they do not generally elicit an immune response. PEGs offer a readily available, easy to modify polymer for widespread use in hydrogel fabrication, including 2D and 3D scaffold for tissue culture. The degradable linkages also enable a variety of applications for release of therapeutic agents.

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