DSPE-PEG4-DBCO

Name: DSPE-PEG4-DBCO
Brand: TargetMol
SKU: T17859
Price: 34 USD
Availability: InStock
Rating: 5 (10 reviews)

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Catalog No. T17859Cas No. 2112738-14-2

DSPE-PEG4-DBCO is a PEG-based linker for PROTACs that joins two essential ligands, essential for forming PROTAC molecules, enabling selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

DSPE-PEG4-DBCO

🥰Excellent

Catalog No. T17859Cas No. 2112738-14-2

Pack Size	Price	Availability
1 mg	$34	In Stock
5 mg	$77	In Stock
10 mg	$123	In Stock
25 mg	$247	In Stock
50 mg	$396	In Stock
100 mg	$591	In Stock
200 mg	$857	In Stock

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Purity:≥98%

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Product Introduction

Bioactivity

Description	DSPE-PEG4-DBCO is a PEG-based linker for PROTACs that joins two essential ligands, essential for forming PROTAC molecules, enabling selective protein degradation by leveraging the ubiquitin-proteasome system within cells.
In vitro	PROTACs, composed of two ligands linked together—one targeting an E3 ubiquitin ligase and the other targeting the desired protein—utilize the intracellular ubiquitin-proteasome system to selectively degrade target proteins[1].

Chemical Properties

Molecular Weight	1282.67
Formula	C₇₁H₁₁₆N₃O₁₅P
Cas No.	2112738-14-2
Smiles	C(CCNC(CCOCCOCCOCCOCCC(NCCOP(OC[C@H](OC(CCCCCCCCCCCCCCCCC)=O)COC(CCCCCCCCCCCCCCCCC)=O)(=O)O)=O)=O)(=O)N1C=2C(C#CC=3C(C1)=CC=CC3)=CC=CC2
Relative Density.	1.31g/cm3
Color	Yellow
Appearance	Solid

Storage & Solubility Information

Storage

store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:

For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . TargetMol | Animal experiments

A total of 10 animals were administered, and the formula you used is 5% TargetMol | reagent

DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH₂O. So your working solution concentration is 2 mg/mL。

Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO TargetMol | reagent

(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.

Preparation method for in vivo formula: Take 50 μL DMSO TargetMol | reagent

main solution, add 300 μLPEG300 TargetMol | reagent

mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH₂O TargetMol | reagent

mix well and clarify

For Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.

All types of co-solvents required for the protocol, such asDMSO, PEG300/ PEG400, Tween 80, SBE-β-CD, corn oil are available for purchase on the TargetMol website with a simple click.

Dose Conversion

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Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc