2. PROTAC
  3. PROTAC Linkers
  4. Mal-PEG4-OH

Mal-PEG4-OH is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.

For research use only. We do not sell to patients.

Mal-PEG4-OH Chemical Structure

Mal-PEG4-OH Chemical Structure

CAS No. : 1421933-37-0

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50 mg USD 110 In-stock
100 mg USD 174 In-stock
250 mg USD 228 In-stock
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Based on 1 publication(s) in Google Scholar

Mal-PEG4-OH Related Antibodies

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Description

Mal-PEG4-OH is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

IC50 & Target

PEGs

 

In Vitro

PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Mal-PEG4-OH Related Antibodies
Molecular Weight

273.28

Formula

C12H19NO6
CAS No.
Appearance

Liquid (Density: 1.246 g/cm3)

Color

Colorless to light yellow

SMILES

O=C(C=C1)N(CCOCCOCCOCCO)C1=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Pure form -20°C 3 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (365.93 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.6593 mL 18.2963 mL 36.5925 mL
5 mM 0.7319 mL 3.6593 mL 7.3185 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
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Concentration
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Volume
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Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

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g

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(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation

Purity: ≥95.0%

SDS (393 KB)

COA (243 KB) HNMR (113 KB)

Handling Instructions (2659 KB)
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 3.6593 mL 18.2963 mL 36.5925 mL 91.4813 mL
5 mM 0.7319 mL 3.6593 mL 7.3185 mL 18.2963 mL
10 mM 0.3659 mL 1.8296 mL 3.6593 mL 9.1481 mL
15 mM 0.2440 mL 1.2198 mL 2.4395 mL 6.0988 mL
20 mM 0.1830 mL 0.9148 mL 1.8296 mL 4.5741 mL
25 mM 0.1464 mL 0.7319 mL 1.4637 mL 3.6593 mL
30 mM 0.1220 mL 0.6099 mL 1.2198 mL 3.0494 mL
40 mM 0.0915 mL 0.4574 mL 0.9148 mL 2.2870 mL
50 mM 0.0732 mL 0.3659 mL 0.7319 mL 1.8296 mL
60 mM 0.0610 mL 0.3049 mL 0.6099 mL 1.5247 mL
80 mM 0.0457 mL 0.2287 mL 0.4574 mL 1.1435 mL
100 mM 0.0366 mL 0.1830 mL 0.3659 mL 0.9148 mL
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Mal-PEG4-OH Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Mal-PEG4-OH1421933-37-0PROTAC LinkersInhibitorinhibitorinhibit

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