Acid-PEG2-SS-PEG2-Acid Chemical Properties

Boiling point:

573.9±50.0 °C(Predicted)

Density 

1.278±0.06 g/cm3(Predicted)

solubility 

Soluble in Water, DMSO, DCM, DMF

pka

3.97±0.10(Predicted)

form 

Solid

color 

White to off-white

Acid-PEG2-SS-PEG2-Acid Usage And Synthesis

Description

Acid-PEG2-SS-PEG2-acid is a homobifunctional, cleavable PEG linker with carboxylic acid groups at both terminus. Carboxylic acids can be reacted with primary amines in the presences of activators such as EDC and HATU to form stable amide bonds. The disulfide bonds can be cleaved by Dithiothreitol (DTT) reagent.

Acid-PEG2-SS-PEG2-Acid(1807539-10-1)Related Product Information

• Acid-PEG4-S-S-PEG4-Acid
• Acid-PEG3-SS-PEG3-Acid
• Acid-PEG6-SS-PEG6-Acid