Biotin-PEG2-COOH
PG-20161-28529
Product information
- Catalog No.
- PG-20161-28529
- Product Name
- Biotin-PEG2-COOH
- CAS No.
- 1365655-89-5
- Molecular Formula
- C17H29N3O6S
- Molecular Weight
- 403.5
- 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-20161-28529 | 1g | USD 502 | In stock |
Prices are shown in USD. Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- Biotin-PEG2-COOH
- CAS No.
- 1365655-89-5
- Synonyms
- Biotin-PEG2-Acid | Biotin-PEG2-CH2CH2COOH | Propanoic acid, 3-[2-[2-[[5-[(3aR,4R,6aS)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]ethoxy]ethoxy]-, rel- | 3-(2-(2-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)etho
- Molecular Formula
- C17H29N3O6S
- Molecular Weight
- 403.5
- Appearance
- Not specified
- Solubility
- Not specified
- Description
Biotin-PEG2-COOH combines a biotin affinity label and a carboxylic acid group through a hydrophilic PEG spacer. The acid group provides a site for forming stable amide bonds with amine-containing macromolecules, while biotin supports affinity interactions with avidin and streptavidin. These functions make the reagent useful for bioconjugation and affinity purification research.
Also named Biotin-PEG2-Acid, it has molecular formula C17H29N3O6S, molecular weight 403.5 and specified purity ≥95%.