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Merck

671592

Sigma-Aldrich

O-(2-氨基乙基)-O′-(2-羧乙基)聚乙二醇 5000 盐酸盐

Mp 5,000

别名:

Polyethylene glycol

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About This Item

线性分子式:
NH2CH2CH2O(CH2CH2O)nCH2CH2COOH . HCl
分類程式碼代碼:
51171641
NACRES:
NA.22

分子量

Mp 5,000

品質等級

反應適用性

reagent type: cross-linking reagent

Ω-end

carboxylic acid

α-end

amine

應用

Used for:
  • Aggregation to vesicle polymersomes and immobilization of functionalized peroxidase of permethylated ß-cyclodextrin-appended polystyrene giant amphiphile
  • Platform for oligonucleotide delivery utilizing PEG prodrug approach
  • Folate-receptor-targeted delivery of doxorubicin nano-aggregates stabilized by doxorubicin-PEG-folate conjugate

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)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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商品

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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