MilliporeSigma
All Photos(1)

757772

Sigma-Aldrich

Poly(ethylene glycol) 2-aminoethyl ether biotin

average Mn 5,300

All Photos(1)
Synonym(s):
aminoPEG biotin, biotin polyoxyethylene amine, biotin-PEG, biotin-PEG-amine, biotinylated PEG, polyoxyethylene ethylamine ether biotin
NACRES:
NA.23

form

solid

Quality Level

100

mol wt

PEG average Mn 5,000 (n~110)
average Mn 5,300

reaction suitability

reagent type: cross-linking reagent
reactivity: carboxyl reactive

mp

52-57 °C

Ω-end

amine

α-end

biotin

polymer architecture

shape: linear
functionality: heterobifunctional

storage temp.

−20°C

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Poly(ethylene glycol) 2-aminoethyl ether biotin average Mn 5,300

Sigma-Aldrich

757772

Poly(ethylene glycol) 2-aminoethyl ether biotin

Poly(ethylene glycol) 2-aminoethyl ether biotin

Sigma-Aldrich

757764

Poly(ethylene glycol) 2-aminoethyl ether biotin

Poly(ethylene glycol) methyl ether thiol average Mn 6,000

Sigma-Aldrich

729159

Poly(ethylene glycol) methyl ether thiol

Poly(ethylene glycol) methyl ether thiol average Mn 800

Sigma-Aldrich

729108

Poly(ethylene glycol) methyl ether thiol

form

solid

form

solid

form

solid

form

solid

mol wt

PEG average Mn 5,000 (n~110), average Mn 5,300

mol wt

PEG average Mn 3,400 (n~77)

mol wt

average Mn 6,000

mol wt

average Mn 800

reaction suitability

reagent type: cross-linking reagent
reactivity: carboxyl reactive

reaction suitability

reagent type: cross-linking reagent
reactivity: carboxyl reactive

reaction suitability

reagent type: chemical modification reagent
reactivity: thiol reactive

reaction suitability

reagent type: chemical modification reagent
reactivity: thiol reactive

mp

52-57 °C

mp

-

mp

56-61 °C

mp

-

Ω-end

amine

Ω-end

amine

Ω-end

thiol

Ω-end

thiol

α-end

amine

α-end

amine

α-end

thiol

α-end

thiol

Application

Biotin-PEG-amine may be used for the biotinylation reaction of polymeric worm micelles for easy targeting and drug transfer to cells.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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