N-Desthiobiotin-N-bis(PEG4-NHS ester)
PG-20161-69459
Product information
- Catalog No.
- PG-20161-69459
- Product Name
- N-Desthiobiotin-N-bis(PEG4-NHS ester)
- CAS No.
- 2353409-61-5
- Molecular Formula
- C40H65N5O18
- Molecular Weight
- 904
- 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-20161-69459 | 50 MG | USD 525 | In stock | |
| PG-20161-69459 | 100 MG | USD 239 | In stock |
Prices are shown in USD. Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- N-Desthiobiotin-N-bis(PEG4-NHS ester)
- CAS No.
- 2353409-61-5
- Synonyms
- Not specified
- Molecular Formula
- C40H65N5O18
- Molecular Weight
- 904
- Appearance
- Not specified
- Solubility
- Not specified
- Description
N-Desthiobiotin-N-bis(PEG4-NHS ester) is a branched PEG linker bearing two NHS ester groups and a desthiobiotin moiety. The NHS esters react with primary amines (-NH2), enabling labeling of proteins, amine-modified oligonucleotides, and other amine-containing molecules.
Desthiobiotin is a modified biotin that binds avidin, streptavidin, and other biotin-binding proteins used in affinity columns, and is recognized by anti-biotin antibodies. The reagent is listed with a purity of 95% and a storage temperature of -20°C.