Desthiobiotin-peg4-alkyne
95%
- Product Code: 177093
CAS:
1951424-89-7
| Molecular Weight: | 427.54 g./mol | Molecular Formula: | C₂₁H₃₇N₃O₆ |
|---|---|---|---|
| EC Number: | MDL Number: | MFCD28505545 | |
| Melting Point: | Boiling Point: | ||
| Density: | Storage Condition: | 2-8°C, sealed, dry |
Product Description:
Used in bioconjugation and bioorthogonal chemistry for labeling and detecting biomolecules. The alkyne group enables click chemistry reactions, such as copper-catalyzed azide-alkyne cycloaddition (CuAAC), allowing selective attachment to azide-modified molecules like proteins, nucleic acids, or cell surfaces. The PEG4 spacer enhances solubility and reduces steric hindrance, improving reaction efficiency. Desthiobiotin provides a reversible biotin analog for affinity purification, enabling gentle elution of captured targets using biotin competition. Commonly applied in proteomics, live-cell imaging, and target identification workflows where reversible, specific, and efficient conjugation is required.
Sizes / Availability / Pricing:
| Size | Availability | Price | Quantity |
|---|---|---|---|
| 1g | 10-20 days | $3,732.87 |
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Desthiobiotin-peg4-alkyne
Used in bioconjugation and bioorthogonal chemistry for labeling and detecting biomolecules. The alkyne group enables click chemistry reactions, such as copper-catalyzed azide-alkyne cycloaddition (CuAAC), allowing selective attachment to azide-modified molecules like proteins, nucleic acids, or cell surfaces. The PEG4 spacer enhances solubility and reduces steric hindrance, improving reaction efficiency. Desthiobiotin provides a reversible biotin analog for affinity purification, enabling gentle elution of captured targets using biotin competition. Commonly applied in proteomics, live-cell imaging, and target identification workflows where reversible, specific, and efficient conjugation is required.
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