Azide-PEG3-biotin conjugate
Azide-PEG3-biotin conjugate (CAS: 875770-34-6) is a biotinylation reagent with the empirical formula C18H32N6O5S and a molecular weight of 444.55 g/mol. This compound facilitates the introduction of biotin into alkyne-containing molecules through bioorthogonal click chemistry. Its azide functional group reacts selectively with alkynes, forming a stable triazole linkage, making it ideal for labeling in biological systems.
- IUPAC
- N-[2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]ethyl]hexahydro-2-oxo-(3aS,4S,6aR)- 1H-thieno[3,4-d ]imidazole-4-pentanamide,Biotin-PEG3-azide
- Synonyms
- N-[2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]ethyl]hexahydro-2-oxo-(3aS,4S,6aR)- 1H-thieno[3,4-d ]imidazole-4-pentanamide,Biotin-PEG3-azide
Biotinylation of Alkyne-Containing Molecules
Utilise Azide-PEG3-biotin conjugate for the precise biotinylation of molecules modified with alkyne functionalities. This reagent is compatible with both copper-catalyzed and copper-free click chemistry approaches.
Bioconjugation in Biological Systems
Employ this reagent in bioorthogonal reactions for the labelling of biomolecules. The click chemistry employed is orthogonal to biological environments, ensuring targeted modification without interfering side reactions.
Introduction of Biotin Tag
The azide group enables a stable triazole linkage formation upon reaction with an alkyne, effectively introducing a biotin tag for downstream detection or purification applications.
| Molecular weight | 444.55 |
|---|---|
| Empirical formula | C18H32N6O5S |
| Storage temperature | −20°C |
| Application | Biotinylation reagent for labeling alkyne containing molecules or biomolecules using either copper-catalyzed 1,3 dipolar cycloaddition click chemistry or copper-free click chemistry with cyclooctyne derivatives. The azide group reacts with alkynes to form a stable triazole linkage facilitating the introduction of biotin into your alkyne modified system of interest. This reaction is bioorthogonal or in other words compatible with biological systems in that it′s components do not react with the biological environment. |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Azide-PEG3-biotin conjugate used for?
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Azide-PEG3-biotin conjugate is a biotinylation reagent used for labeling alkyne-containing molecules or biomolecules via bioorthogonal click chemistry, introducing a biotin tag for detection or purification.
What is the CAS number and formula for Azide-PEG3-biotin conjugate?
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The CAS number is 875770-34-6 and the empirical formula is C18H32N6O5S.
What grade and purity does Tech Serve Solutions supply for Azide-PEG3-biotin conjugate?
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Tech Serve Solutions supplies this product for research and development purposes. Specific purity and assay details are available upon request; it is not supplied as USP, BP, or EP grade.
What are the safety considerations for Azide-PEG3-biotin conjugate?
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This compound is classified under WGK Germany 3, indicating a high hazard potential. Handle with appropriate personal protective equipment and follow established laboratory safety protocols.
How is Azide-PEG3-biotin conjugate shipped and exported?
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Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals. Packaging and shipping comply with all relevant international regulations for chemical transport.
How can I request a quote or sample for Azide-PEG3-biotin conjugate?
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To request a quote or sample, please contact our sales team through the provided channels on our website, referencing the product name and CAS number.
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