By using heterofunctional activated PEGs, different molecules can be conjugated onto each end of the PEG chain. They are also useful for surface modification.
Branched heterofunctional PEGs Patent No.: JP5825507, US10040761
Mercapto-PEG-Carboxylic Acid
Mercapto-PEG-Amine, Hydrochloride Salt
Boc-Protected-Amino-PEG-Amine
Boc-Protected-Amino-PEG-Carboxylic Acid
Fmoc-Protected-Amino-PEG-Carboxylic Acid
Maleimide-PEG-Carboxylic Acid
Maleimide-PEG-NHS Carbonate
Linear
| Product name | MW |
|---|---|
| SUNBRIGHT MA-010TS* | 1,000 |
| SUNBRIGHT MA-020TS* | 2,000 |
| SUNBRIGHT MA-034TS* | 3,400 |
| SUNBRIGHT MA-050TS* | 5,000 |
| SUNBRIGHT MA-100TS* | 10,000 |
| SUNBRIGHT MA-200TS* | 20,000 |
| SUNBRIGHT MA-400TS* | 40,000 |
Branched
| Product name | MW |
|---|---|
| SUNBRIGHT 2TS-GL2-020MA4* | 2,000 |
Amino-PEG-Carboxylic Acid
| Product name | MW |
|---|---|
| SUNBRIGHT PA-020HC* | 2,000 |
| SUNBRIGHT PA-034HC* | 3,400 |
| SUNBRIGHT PA-050HC* | 5,000 |
Boc-Protected-Amino PEG-NHS Carbonate
Linear
| Product name | MW |
|---|---|
| SUNBRIGHT BO-010TS* | 1,000 |
| SUNBRIGHT BO-020TS* | 2,000 |
| SUNBRIGHT BO-034TS* | 3,400 |
| SUNBRIGHT BO-050TS* | 5,000 |
| SUNBRIGHT BO-100TS* | 10,000 |
| SUNBRIGHT BO-200TS* | 20,000 |
Branched
| Product name | MW |
|---|---|
| SUNBRIGHT 2TS-GL2-020BO3* | 2,000 |
Azido-PEG-NHS Ester / Carbonate
Linear
| Product name | MW |
|---|---|
| SUNBRIGHT AZ2-020TS* | 2,000 |
| SUNBRIGHT AZ2-034TS* | 3,400 |
| SUNBRIGHT AZ2-050TS* | 5,000 |
Branched
| Product name | MW |
|---|---|
| SUNBRIGHT 2TS-GL2-020AZ3* | 2,000 |
Azido-PEG-Amine
Biotin-PEG-NHS Ester / Carbonate
Biotin-PEG-Maleimide
* make-to-order