| Identification | Back Directory | [Name]
alpha-MaleiMidopropionyl-oMega-succiniMidyl-8(ethylene glycol) | [CAS]
756525-93-6 | [Synonyms]
Mal-PEG8-NHS
Mal-NH-PEG8-NHS
Mal-amide-PEG8-NHS
Mal-amido-PEG8-NHS
Maleimide-PEG8-NHS
Mal-NH-PEG8-NHS ester
Maleimide-PEG8-NHS ester
MAL-NH-PEG8-CH2CH2COONHS
Mal-amido-PEG8-NHS ester
Maleimide-PEG8-succinimidyl ester
Maleimide PEG8 succinimidyl ester
Maleimide-NH-PEG8-CH2CH2COONHS Ester
Maleimidopropionyl-PEG8-CH2CH2COONHS Ester
α-MaleiMidopropionyl-ω-succiniMidyl-8(ethylene glycol)
alpha-MaleiMidopropionyl-oMega-succiniMidyl-8(ethylene glycol)
N-[27-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-27-oxo-3,6,9,12,15,18,21,24-octaoxaheptacos-1-yl]-2,5-dihydro-2,5-dioxo-1H-pyrrole-1-propanamide
31-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-29-oxo-4,7,10,13,16,19,22,25-octaoxa-28-azahentriacontanoic acid 2,5-dioxo-1-pyrrolidinyl ester
4,7,10,13,16,19,22,25-Octaoxa-28-azahentriacontanoic acid, 31-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-29-oxo-, 2,5-dioxo-1-pyrrolidinyl ester | [Molecular Formula]
C30H47N3O15 | [MDL Number]
MFCD11041144 | [MOL File]
756525-93-6.mol | [Molecular Weight]
689.71 |
| Chemical Properties | Back Directory | [density ]
1.30±0.1 g/cm3(Predicted) | [storage temp. ]
-20°C | [solubility ]
DMSO : ≥ 100 mg/mL (144.99 mM) | [form ]
powder | [pka]
15.01±0.46(Predicted) | [color ]
Light yellowish |
| Hazard Information | Back Directory | [Description]
Mal-amido-PEG8-NHS is a PEG linker containing a maleimide group and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. | [Uses]
Heterobifunctional crosslinker with an ethylene oxide spacer for linking amine- to sulfhydryl-containing compounds or biomolecules. Maleimide functional group will react with sulfhydryls and the succinimidyl ester group will react with amines. Spacer length is 39.2 angstroms. | [reaction suitability]
reaction type: Pegylations
reagent type: cross-linking reagent |
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