APN-PEG4-DBCO
PG-20161-90743
Product information
- Catalog No.
- PG-20161-90743
- Product Name
- APN-PEG4-DBCO
- CAS No.
- Not specified
- Molecular Formula
- C39H40N4O7
- Molecular Weight
- 676.8
- Purity
- Not specified
- 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-20161-90743 | 25 MG | Inquiry | In stock |
Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- APN-PEG4-DBCO
- CAS No.
- Not specified
- Synonyms
- Not specified
- Molecular Formula
- C39H40N4O7
- Molecular Weight
- 676.8
- Appearance
- Not specified
- Solubility
- Not specified
- Description
APN-PEG4-DBCO is a heterobifunctional PEG linker pairing a cysteine-selective APN moiety with a DBCO group for strain-promoted azide–alkyne cycloaddition (SPAAC). These functionalities support cysteine conjugation and copper-free coupling to azide-bearing molecules in bioconjugation and antibody-drug conjugate research.
The hydrophilic PEG4 spacer enhances solubility while reducing steric hindrance and aggregation. APN–cysteine conjugates resist hydrolysis in aqueous media, human plasma, and living cells. The listed molecular weight is 676.8, with storage specified at -20°C.