Y-Shaped PEGs


CD Bioparticels offers high-quality activated Y-PEG derivatives with high purity and low polydispersity for amine PEGylation, thiol PEGylation, N-terminal PEGylation, C-terminal PEGylation and other apps. Our Y-shaped PEG derivatives have undergone rigorous chemical purification during the synthesis process and are essentially free of activated bifunctional PEG by-products.

Our unique Y-shaped branched PEG NHS derivatives have a bulky steric structure consisting of two linear methoxy PEG chains attached to a central core with reactive NHS groups, helping to reduce the number of attachment sites for protein molecules . Our Y-shaped PEG NHS esters are readily soluble in aqueous buffers for simple and efficient modification of proteins and other lysine-containing biologics.

Y-Shaped-PEG-MA

Catalog: CDA-Y021

PEG MW: 2,000 Da

Y-Shaped-PEG-MA

Catalog: CDA-Y022

PEG MW: 5,000 Da

Y-Shaped-PEG-MA

Catalog: CDA-Y023

PEG MW: 10,000 Da

Y-Shaped-PEG-MA

Catalog: CDA-Y024

PEG MW: 20,000 Da

Y-Shaped-PEG-MA

Catalog: CDA-Y025

PEG MW: 40,000 Da

Y-Shaped-PEG-MAL

Catalog: CDA-Y026

PEG MW: 2,000 Da

Y-Shaped-PEG-MAL

Catalog: CDA-Y027

PEG MW: 5,000 Da

Y-Shaped-PEG-MAL

Catalog: CDA-Y028

PEG MW: 10,000 Da

Y-Shaped-PEG-MAL

Catalog: CDA-Y029

PEG MW: 20,000 Da

Y-Shaped-PEG-MAL

Catalog: CDA-Y030

PEG MW: 40,000 Da

Y-Shaped-PEG-N3

Catalog: CDA-Y035

PEG MW: 40,000 Da

Y-Shaped-PEG-N3

Catalog: CDA-Y034

PEG MW: 20,000 Da

Y-Shaped-PEG-N3

Catalog: CDA-Y033

PEG MW: 10,000 Da

Y-Shaped-PEG-N3

Catalog: CDA-Y031

PEG MW: 2,000 Da

Y-Shaped-PEG-N3

Catalog: CDA-Y032

PEG MW: 5,000 Da

Y-Shaped-PEG-NCO

Catalog: CDA-Y036

PEG MW: 2,000 Da

Y-Shaped-PEG-NCO

Catalog: CDA-Y037

PEG MW: 5,000 Da

Y-Shaped-PEG-NCO

Catalog: CDA-Y038

PEG MW: 10,000 Da

Y-Shaped-PEG-NCO

Catalog: CDA-Y039

PEG MW: 20,000 Da

Y-Shaped-PEG-NCO

Catalog: CDA-Y040

PEG MW: 40,000 Da

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