Bis-PE21- NHS ester Chemical Properties

Boiling point:

737.0±70.0 °C(Predicted)

Density 

1.31±0.1 g/cm3(Predicted)

storage temp. 

-20°C

solubility 

Soluble in DMSO, DCM, DMF

form 

solid or viscous liquid

color 

Colorless to Light orange to Yellow

Safety Information

HS Code 

2942000090

Bis-PE21- NHS ester Usage And Synthesis

Description

Bis-PEG9-NHS ester is a PEG linker containing two NHS ester groups. 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.

Uses

Bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13,16,19,22,25,28-Nonaoxahentriacontane-1,31-dioate is a protein crosslinking agent.

Bis-PE21- NHS ester(1008402-79-6)Related Product Information

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