Linear Monofunctional PEGs

Nanosoft Polymers offers a broad portfolio of Linear Monofunctional PEGs with various molecular weights and terminal functional groups. These PEG derivatives contain one reactive end group while the opposite terminus is typically capped with a non-reactive group such as methoxy (mPEG), providing controlled and site-selective conjugation.

Linear monofunctional PEGs are among the most widely used PEGylation reagents in pharmaceutical, biotechnology, diagnostic, and materials science applications. They improve water solubility, increase circulation time, reduce immunogenicity, and enhance the stability of proteins, peptides, nanoparticles, and small-molecule therapeutics.

Showing 1–12 of 27 results

MPEG-AA
Price range: $260.00 through $900.00 Select options This product has multiple variants. The options may be chosen on the product page
MPEG-ACRL
Price range: $200.00 through $800.00 Select options This product has multiple variants. The options may be chosen on the product page
MPEG-ALD
Price range: $300.00 through $800.00 Select options This product has multiple variants. The options may be chosen on the product page
MPEG-ALK
Price range: $260.00 through $900.00 Select options This product has multiple variants. The options may be chosen on the product page
MPEG-BIO
Price range: $300.00 through $800.00 Select options This product has multiple variants. The options may be chosen on the product page
MPEG-GA
Price range: $200.00 through $800.00 Select options This product has multiple variants. The options may be chosen on the product page
MPEG-GAA
Price range: $300.00 through $1,200.00 Select options This product has multiple variants. The options may be chosen on the product page
MPEG-GAS
Price range: $300.00 through $1,200.00 Select options This product has multiple variants. The options may be chosen on the product page
MPEG-HZ
Price range: $200.00 through $800.00 Select options This product has multiple variants. The options may be chosen on the product page
MPEG-Iodoyacetyl
Price range: $260.00 through $600.00 Select options This product has multiple variants. The options may be chosen on the product page
MPEG-MAL
Price range: $200.00 through $800.00 Select options This product has multiple variants. The options may be chosen on the product page
mPEG-Mesylate
Price range: $120.00 through $600.00 Select options This product has multiple variants. The options may be chosen on the product page

Showing 1–12 of 27 results