m-PEG4-NHS ester
PG-20161-45981
Product information
- Catalog No.
- PG-20161-45981
- Product Name
- m-PEG4-NHS ester
- CAS No.
- 622405-78-1
- Molecular Formula
- C14H23NO8
- Molecular Weight
- 333.3
- Purity
- 98%
- 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-20161-45981 | 100 MG | USD 10 | In stock | |
| PG-20161-45981 | 500 MG | USD 58 | In stock | |
| PG-20161-45981 | 1 G | USD 51 | In stock |
Prices are shown in USD. Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- m-PEG4-NHS ester
- CAS No.
- 622405-78-1
- Synonyms
- Not specified
- Molecular Formula
- C14H23NO8
- Molecular Weight
- 333.3
- Appearance
- Not specified
- Solubility
- DMSO, DCM, DMF
- Description
m-PEG4-NHS ester is a PEG linker bearing an NHS ester for labeling primary amines (-NH2). Suitable substrates include proteins, amine-modified oligonucleotides, and other amine-containing molecules. Its hydrophilic PEG spacer increases solubility in aqueous media. Listed within the m-PEG and PEG NHS ester categories, the reagent has a supplied purity of 98%, with DMSO, DCM, and DMF listed as solvents for dissolution.