NHS-PEG-COOH
PG-20161-82039
Product information
- Catalog No.
- PG-20161-82039
- Product Name
- NHS-PEG-COOH
- CAS No.
- Not specified
- Molecular Formula
- Not specified
- Molecular Weight
- Not specified
- Purity
- ≥90%
- 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-20161-82039 | 1EA | Inquiry | In stock | |
| PG-20161-82039 | 1g | Inquiry | In stock | |
| PG-20161-82039 | 5g | Inquiry | In stock |
Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- NHS-PEG-COOH
- CAS No.
- Not specified
- Synonyms
- SC-PEG-COOH | NHS-PEG-Acid | SC-PEG-Acid
- Molecular Formula
- Not specified
- Molecular Weight
- Not specified
- Appearance
- Not specified
- Solubility
- Not specified
- Description
NHS-PEG-COOH is a heterobifunctional PEG linker bearing an N-hydroxysuccinimide (NHS) ester and a carboxyl group (-COOH). The NHS ester selectively reacts with primary amines to produce stable amide bonds, supporting PEG conjugation to proteins, peptides and amino-modified surfaces. The carboxyl group provides a separate site for further functionalization, including coupling to amine-containing molecules or immobilizing biomolecules on surfaces.
Cataloged under Polymer PEG in both NHS ester and carboxylic acid categories, this product has a specified purity of ≥90%. Storage is at -5°C, kept dry and protected from sunlight.