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Amine-PEG1-Desthiobiotin is a PEG derivative composed of desthiobiotin, a single PEG unit, and an amine group (Amine). Desthiobiotin acts as a biotin analog with a reversible and weaker affinity for streptavidin or avidin. The amine group can react with other chemical groups (such as carboxyl or aldehyde) to form stable bonds.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | 10-14 weeks | 10-14 weeks | |
| 50 mg | Inquiry | 10-14 weeks | 10-14 weeks |
| Description | Amine-PEG1-Desthiobiotin is a PEG derivative composed of desthiobiotin, a single PEG unit, and an amine group (Amine). Desthiobiotin acts as a biotin analog with a reversible and weaker affinity for streptavidin or avidin. The amine group can react with other chemical groups (such as carboxyl or aldehyde) to form stable bonds. |
| Molecular Weight | 300.40 |
| Formula | C14H28N4O3 |
| Cas No. | 2550397-30-1 |
| Smiles | C(CCCCC(NCCOCCN)=O)[C@H]1NC(=O)N[C@H]1C |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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