Bis-PEG4-sulfonic acid is a PEG linker with sulfonic acid moieties. The sulfonic acid groups can participate in esterification, halogenation and displacement reactions. The hydrophilic PEG linkers increase the water solubility of the compound in aqueous media. Please contact us for GMP-grade inquiries.
Products > PEG Linkers > PEG Sulfonic acid | Products > PEG Linkers > PEG Sulfonic acid > Bis-PEG-sulfonic acid
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