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Synonyms: Biotin-PEG4-amino-t-Bu-DADPS-C6-azide

| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 1 mg | $95 | In Stock | In Stock | |
| 5 mg | $235 | In Stock | In Stock | |
| 10 mg | $372 | In Stock | In Stock | |
| 25 mg | $613 | In Stock | In Stock |
| Description | DADPS Biotin Azide (Biotin-PEG4-amino-t-Bu-DADPS-C6-azide) is a PROTAC linker and a chemical linking unit used for constructing proteolysis-targeting chimeras, featuring favorable chemical cleavability and bioorthogonal reactivity, commonly employed in the synthesis of PROTAC molecules with targeted protein degradation functionality. |
| In vitro | Methods: Synthetic O-GlcNAc peptides (containing Ser/Thr/Tyr modifications) were labeled with GalT1(Y289L) enzyme, followed by copper-catalyzed click reaction with DADPS-biotin-propargylamide (10 mM) for 2 hours; after enrichment, samples were cleaved with 10% FA for 1 hour and analyzed by nanoUPLC-MS/MS. Results: The DADPS probe successfully enriched all types of O-GlcNAc peptides with higher intensity than the Dde probe, suitable for O-GlcNAc proteomic analysis of complex samples. [1] |
| Synonyms | Biotin-PEG4-amino-t-Bu-DADPS-C6-azide |
| Molecular Weight | 886.18 |
| Formula | C43H67N7O9SSi |
| Cas No. | 1260247-50-4 |
| Smiles | [Si](OC(CNC(CCOCCOCCOCCOCCNC(CCCC[C@H]1[C@@]2([C@](CS1)(NC(=O)N2)[H])[H])=O)=O)(C)C)(OCCCCCCN=[N+]=[N-])(C3=CC=CC=C3)C4=CC=CC=C4 |
| Relative Density. | no data available |
| Storage | Store at low temperature,The compound is unstable in solution. Please use soon Powder: -20°C for 3 years Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 257.5 mg/mL (290.57 mM), Sonication is recommended. (The compound is unstable in solution, please use soon.) | |||||||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 5 mg/mL (5.64 mM), Sonication is recommended. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
Note : The dilution table applies only to solid products. For liquid products, please calculate the stock solution based on the stated concentration and/or density. | ||||||||||||||||||||||||||||||||||||
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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