4-(MALEINIMIDO)PHENYL ISOCYANATE

4-(MALEINIMIDO)PHENYL ISOCYANATE Structure
4-(MALEINIMIDO)PHENYL ISOCYANATE structure
Common Name 4-(MALEINIMIDO)PHENYL ISOCYANATE
CAS Number 123457-83-0 Molecular Weight 214.177
Density 1.3±0.1 g/cm3 Boiling Point 375.4±25.0 °C at 760 mmHg
Molecular Formula C11H6N2O3 Melting Point 120-125ºC
MSDS Chinese USA Flash Point 180.8±23.2 °C
Symbol GHS07 GHS08
GHS07, GHS08
Signal Word Danger

p-maleimidophenyl isocyanate: a novel heterobifunctional linker for hydroxyl to thiol coupling.

Bioconjug. Chem. 4 , 212, (1993)

p-Maleimidophenyl isocyanate (PMPI, 1) is a heterobifunctional cross-linking agent useful for thiol to hydroxyl coupling. Several maleimide-activated compounds were prepared and characterized and then shown to be reactive with thiol-containing proteins. Examp...

Cys-93-betabeta-succinimidophenyl polyethylene glycol 2000 hemoglobin A. Intramolecular cross-bridging of hemoglobin outside the central cavity.

J. Biol. Chem. 275 , 5527, (2000)

Bis(maleidophenyl)-PEG2000 (Bis-Mal-PEG2000), a new bifunctional protein cross-linker targeted to sulfhydryl groups, introduces intra-tetrameric cross-links into oxy-HbA in nearly quantitative yields. Structural as well as crystallographic analyses of the cro...

Synthesis of enzyme-degradable, peptide-cross-linked dextran hydrogels.

Bioconjug. Chem. 18(3) , 874-85, (2007)

Hydrogels derived from synthetic polymers have been previously engineered to degrade under the activity of matrix metalloproteinases (MMPs). It is believed that these systems can act as extracellular-matrix (ECM) equivalents mimicking the degradation and remo...

Immobilization of oligonucleotides on poly(ethylene glycol) brush-coated Si surfaces.

Anal. Biochem. 311(1) , 27-32, (2002)

High-density poly(ethylene glycol) (PEG) molecules are grafted onto Si surfaces in a brush-like configuration. We demonstrate that this surface is an excellent substrate for oligonucleotide immobilization. p-Maleimidophenyl isocyanate is used as a heterobifun...