DBCO-S-S-PEG3-Biotin
- CAS NO.：1430408-09-5
- Empirical Formula: C42H56N6O8S3
- Molecular Weight: 869.12
- MDL number: MFCD28334542
- Update Date: 2026-03-17 20:01:48
What is DBCO-S-S-PEG3-Biotin?
Description
DBCO-S-S-PEG3-biotin is a cleavable reagent for introduction of a biotin moiety to azide-containing biomolecules using copper-free Click Chemistry. PEG spacer arm provides better solubility to the labeled molecules in aqueous media. The disulfide bond in this linker can be cleaved using reducing agents such as DTT, BME and TCEP.
Properties of DBCO-S-S-PEG3-Biotin
| Boiling point: | 1194.2±65.0 °C(Predicted) |
| Density | 1.33±0.1 g/cm3(Predicted) |
| solubility | DMSO : 100 mg/mL (115.06 mM; Need ultrasonic) |
| form | Oil |
| pka | 13.90±0.40(Predicted) |
| color | Light yellow to brown |
Safety information for DBCO-S-S-PEG3-Biotin
Computed Descriptors for DBCO-S-S-PEG3-Biotin
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