Mal-amido-PEG4-TFP ester

Overview

Mal-amido-PEG4-TFP ester is PEG linker containing a maleimide and TFP ester end group. Maleimide groups are reactive with thiols between pH 6.5 and 7.5. The TFP ester can react with primary amine groups and is also less susceptible to undergo hydrolysis compared to NHS ester. The hydrophilic PEG chains increase the water solubility of a compound in aqueous media. Longer PEG chains have improved water solubility relative to shorter PEG chains. Please contact us for GMP-grade inquiries.

Application

PEGylation of Protein, Peptide & Oligo > Thiol Reactive > Maleimide Linkers | Antibody Drug Conjugates > Thiol Reactive > Maleimide Linkers | Drug Delivery, Surface Modification > Thiol Reactive > Maleimide Linkers | Products > PEG Linkers > Maleimide Linkers | Products > PEG Linkers > Maleimide Linkers > Mal-amido-PEG-TFP ester

Product Information

• Catalog No.: BP-22740
• CAS No.: 1807540-84-6
• Molecular Formula: C24H28F4N2O9
• Molecular Weight: 564.5
• Purity: 95%
• Storage: -20°C
• Solubility: DMSO, DCM, DMF
• Availability: In Stock

Source

Original product source