N-(Mal-PEG8-carbonyl)-N-bis(PEG8-NHS ester)
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| Category | Small-molecule NHS ester PEG |
| Catalog NO. | BPG-4412 |
| Product Name | N-(Mal-PEG8-carbonyl)-N-bis(PEG8-NHS ester) |
| Molecular Formula | C72H123N5O36 |
| Molecular Weight | 1634.8 |
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| Description | N-(Mal-PEG8-carbonyl)-N-bis(PEG8-NHS ester) is a trifunctional linker containing two activated NHS esters and a maleimide group. The NHS esters are strongly reactive towards forming amides and esters while the maleimide is a thiol-specific covalent ligand that is most often used to label cysteine residuess along protein chains. The use of a tertiary amide as the junction combining these allows for hydrogen bonding and increases this compound's aqueous solubility. |
| Purity | 0.95 |
| Storage | -20°C |
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Technical Information
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