NHS-PEG4-NHS
PG-20161-18485
Product information
- Catalog No.
- PG-20161-18485
- Product Name
- NHS-PEG4-NHS
- CAS No.
- 1314378-11-4
- Molecular Formula
- C20H28N2O12
- Molecular Weight
- 488.4
- Purity
- ≥95%
- Storage
- Store at -5°C,keep in dry and avoid sunlight.
- Shipping
- Not specified
- 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-20161-18485 | 1g | USD 78 | In stock |
Prices are shown in USD. Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- NHS-PEG4-NHS
- CAS No.
- 1314378-11-4
- Synonyms
- Bis-PEG4-NHS ester
- Molecular Formula
- C20H28N2O12
- Molecular Weight
- 488.4
- Appearance
- Not specified
- Solubility
- Not specified
- Description
NHS-PEG4-NHS, also called Bis-PEG4-NHS ester, is a bifunctional PEG linker with two NHS ester groups joined by a hydrophilic PEG4 spacer. These groups react with primary amines (-NH2), supporting conjugation and crosslinking of proteins, amine-modified oligonucleotides and other amine-containing molecules. The PEG4 segment promotes aqueous solubility for biochemical and drug development research. Its listed molecular formula is C20H28N2O12, with a molecular weight of 488.4 and purity of ≥95%.