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Merck
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17928

Sigma-Aldrich

O-Methyl-O′-succinylpolyethylene glycol 2′000

동의어(들):

Polyethylene glycol, O-(Succinyl)-O′-methylpolyethylene glycol 2′000, Polyethylene glycol 2′000 monomethyl ether succinate

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About This Item

Linear Formula:
CH3O(CH2CH2O)nCOCH2CH2COOH
CAS Number:
31961-02-1
MDL number:
MFCD00284260
UNSPSC 코드:
51171641
NACRES:
NA.26

양식

powder

Quality Level

100

분자량

Mr ~2100

mp

50-53 °C

Ω-끝

carboxylic acid

α-끝

methoxy

저장 온도

−20°C

애플리케이션

Polyethylene glycol 2000 is used in the construction of biomaterials such as biopolymers, micelles and nanostructures.

생화학적/생리학적 작용

O-Methyl-O′-succinylpolyethylene glycol 2′000 is a modified monomethoxypolyethylene glycol (mPEG) wherein the hydroxyl groups are succinylated by succinic anhydride. This succinylated mPEG can then be used to synthesize tolerogenic mPEG conjugates of peptides. Tolerogenic peptide conjugates are very effective reagents for obtaining epitope-specific immunosuppression of antibody responses to immunopathogenic sites on multideterminant complex protein antigens.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves

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