N-Mal-N-bis(PEG4-NHS ester)
PG-20161-17574
Product information
- Catalog No.
- PG-20161-17574
- Product Name
- N-Mal-N-bis(PEG4-NHS ester)
- CAS No.
- 2112738-60-8
- Molecular Formula
- C37H54N4O19
- Molecular Weight
- 858.9
- Purity
- 95%
- Storage
- -20°C
- Shipping
- Ambient Temperature
- Documents
Missing values are marked “Not specified”. Request the technical information you need with your inquiry. For research use only.
Packaging & pricing
| Catalog No. | Packaging | Price (USD) | Stock | Inquiry action |
|---|---|---|---|---|
| PG-20161-17574 | 50 MG | USD 236 | In stock | |
| PG-20161-17574 | 100 MG | USD 401 | In stock | |
| PG-20161-17574 | 250 MG | USD 684 | In stock | |
| PG-20161-17574 | 1 G | USD 1,914 | In stock |
Prices are shown in USD. Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- N-Mal-N-bis(PEG4-NHS ester)
- CAS No.
- 2112738-60-8
- Synonyms
- Not specified
- Molecular Formula
- C37H54N4O19
- Molecular Weight
- 858.9
- Appearance
- Not specified
- Solubility
- DMSO, DCM, DMF
- Description
N-Mal-N-bis(PEG4-NHS ester) is a branched PEG linker bearing a maleimide group and two terminal NHS esters. The NHS esters provide sites for labeling primary amines (-NH2) on proteins, amine-modified oligonucleotides and other amine-containing molecules. The maleimide reacts with a thiol group to form a covalent connection, supporting biomolecule conjugation through distinct reactive groups.
The product has a listed purity of 95% and is soluble in DMSO, DCM, DMF. Its molecular formula is C37H54N4O19, and the specified storage condition is -20°C.