Fig. 1 · Structure
Documents & Downloads
DBCO-S-S-PEG3-biotin
PROTAC Linker
DBCO-S-S-PEG3-biotin is a PEG-based linker designed for use in the synthesis of PROTAC (proteolysis-targeting chimeras). This compound features a DBCO moiety that enables strain-promoted alkyne-azide cycloaddition (SPAAC) with azide-containing molecules, facilitating efficient conjugation. Its biotin component enhances detection and purification of PROTACs, making it a valuable tool for biological research focused on targeted protein degradation.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 1430408-09-5 |
| Applications | PROTAC Linker |
| Formula | C42H56N6O8S3 |
| Molecular Weight | 869.12 |
| SMILES | O=C(N1C2=CC=CC=C2C#CC3=CC=CC=C3C1)CCC(NCCSSCCC(NCCOCCOCCOCCNC(CCCC[C@H]4[C@](NC5=O)([H])[C@](N5)([H])CS4)=O)=O)=O |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.