N-(Mal-PEG8-carbonyl)-N-bis(PEG8-t-butyl ester)
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
| Category | Small-molecule Maleimide PEG |
| Catalog NO. | BPG-4374 |
| Product Name | N-(Mal-PEG8-carbonyl)-N-bis(PEG8-t-butyl ester) |
| Molecular Formula | C72H133N3O32 |
| Molecular Weight | 1552.9 |
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Product Information
| Description | N-(Mal-PEG8-carbonyl)-N-bis(PEG8-t-butyl ester) is a trifunctional PEG linker containing two t-butyl esters and a maleimide joined together at a tertiary amide. Maleimide is a thiol-specific covalent ligand, often used for labeling cysteine residues along proteins. The two t-butyl esters can be deprotected to allow for reaction with amines or alcohols to form amides and esters respectively. The tertiary amide increases aqueous solubility through hydrogen bonding effects. |
| Purity | 0.98 |
| Storage | -20°C |
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