Mal-PEG8-COOH Chemical Properties

Boiling point:

747.9±60.0 °C(Predicted)

Density 

1?+-.0.06 g/cm3(Predicted)

pka

4.28±0.10(Predicted)

form 

Solid-Liquid Mixture

color 

Colorless to off-white

Mal-PEG8-COOH Usage And Synthesis

Description

Mal-amido-PEG8-acid is a PEG linker containing a maleimide group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.

Uses

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 is reactant in the light-induced endosomal lysis events in fibroblast, normal, and carcinoma cell lines using a colloidal mesoporous silica (CMS) nanoparticle.

Mal-PEG8-COOH(1334177-86-4)Related Product Information

• Maleimide
• Mal-amido-PEG7-acid
• Mal-PEG5-NHS ester
• Mal-Amido-PEG4-acid
• Mal-PEG3-alcohol
• Mal-PEG4-Acid
• Mal-amido-PEG12-acid
• alpha-[2-[[3-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethyl]-omega-[3-[(2,5-dioxo-1-pyrrolidinyl)oxy]-3-oxopropoxy]poly(oxy-1,2-ethanediyl)
• Mal-amido-PEG3-DNP
• alpha-MaleiMidopropionyl-oMega-succiniMidyl-10(ethylene glycol)
• Maleimide-PEG2-NHS Ester
• Maleimide-PEG4-NHS Ester
• Mal-PEG2-COOH
• MaleiMide-NH-PEG8-CH2CH2COOPFE Ester
• alpha-MaleiMidopropionyl-oMega-succiniMidyl-12(ethylene glycol)
• alpha-MaleiMidopropionyl-oMega-succiniMidyl-8(ethylene glycol)
• Mal-PEG6-COOH
• alpha-MaleiMidopropionyl-oMega-succiniMidyl-6(ethylene glycol)