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757756

Sigma-Aldrich

Poly(ethylene glycol) 2-aminoethyl ether biotin

average Mn 2,300

Synonym(s):

AminoPEG biotin, Biotin polyoxyethylene amine, Biotin-PEG, Biotin-PEG-amine, Biotinylated PEG, Polyoxyethylene ethylamine ether biotin

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About This Item

UNSPSC Code:
12162002
NACRES:
NA.23

form

solid

mol wt

PEG average Mn 2,000 (n~45)
average Mn 2,300

reaction suitability

reagent type: cross-linking reagent
reactivity: carboxyl reactive

mp

50-55 °C

Ω-end

amine

α-end

biotin

polymer architecture

shape: linear
functionality: heterobifunctional

storage temp.

−20°C

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Application

Applications:
  • bioconjugation
  • drug delivery

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCH9547
MKCH1187
MKCF4746
MKCF2351
MKCD4170

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