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760897

Sigma-Aldrich

Poly(ethylene glycol), 32 hydroxyl dendron, generation 4

average Mn 24,000

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About This Item

UNSPSC Code:
12162002
NACRES:
NA.23
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description

hydroxyl surface groups

Quality Level

100

form

powder

mol wt

PEG Mn 20,000 (n~450; esterified with 16 OH groups)
PEG average Mn 20,000
average Mn 24,000

feature

generation 4

no. Surface Groups

32

transition temp

Tm 56-61 °C

functional group

hydroxyl

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General description

Dendrimers are symmetrically branched polymer structures and monodispersed macromolecules. They possess uniform size, water solubiltity, and modifiable surface functionality.[1] Cross linking with polyethylene glycol results in very high water content.[2]

Application

1. Dendritic nanodevices for therapeutic applications.
2. Surface modified for targeting, imaging and drug delivery
3. Antibody-dendrimer conjugate[1]
4. Anti viral drugs
5. Tissue repair scaffolds

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Lot/Batch Number
MKBL9048V

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Degradable Poly(ethylene glycol) Hydrogels
for 2D and 3D Cell Culture
Kasko A
Material Matters, 6(3), 67-75 null
Anil K Patri et al.
Current opinion in chemical biology, 6(4), 466-471 (2002-07-23)
Dendrimers are synthetic, highly branched, mono-disperse macromolecules of nanometer dimensions. Started in the mid-1980s, the research investigations into the synthetic methodology, physical and chemical properties of these macromolecules are increasing exponentially with growing interest in this field. Potential applications for

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