2. PROTAC
  3. PROTAC Linkers
  4. Hydroxy-PEG2-acid

Hydroxy-PEG2-acid 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.

Hydroxy-PEG2-acid Chemical Structure

Hydroxy-PEG2-acid Chemical Structure

CAS No. : 1334286-77-9

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Hydroxy-PEG2-acid Related Antibodies

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Description

Hydroxy-PEG2-acid 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.

Hydroxy-PEG2-acid Related Antibodies
Molecular Weight

178.18

Formula

C7H14O5
CAS No.
Appearance

Liquid (Density: 1.196 g/cm3)

Color

Colorless to light yellow

SMILES

OC(CCOCCOCCO)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Pure form -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

Ethanol : ≥ 100 mg/mL (561.23 mM)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 5.6123 mL 28.0615 mL 56.1230 mL
5 mM 1.1225 mL 5.6123 mL 11.2246 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
=
Concentration
×
Volume
×
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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(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
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
Ethanol 1 mM 5.6123 mL 28.0615 mL 56.1230 mL 140.3076 mL
5 mM 1.1225 mL 5.6123 mL 11.2246 mL 28.0615 mL
10 mM 0.5612 mL 2.8062 mL 5.6123 mL 14.0308 mL
15 mM 0.3742 mL 1.8708 mL 3.7415 mL 9.3538 mL
20 mM 0.2806 mL 1.4031 mL 2.8062 mL 7.0154 mL
25 mM 0.2245 mL 1.1225 mL 2.2449 mL 5.6123 mL
30 mM 0.1871 mL 0.9354 mL 1.8708 mL 4.6769 mL
40 mM 0.1403 mL 0.7015 mL 1.4031 mL 3.5077 mL
50 mM 0.1122 mL 0.5612 mL 1.1225 mL 2.8062 mL
60 mM 0.0935 mL 0.4677 mL 0.9354 mL 2.3385 mL
80 mM 0.0702 mL 0.3508 mL 0.7015 mL 1.7538 mL
100 mM 0.0561 mL 0.2806 mL 0.5612 mL 1.4031 mL
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Hydroxy-PEG2-acid 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:

Hydroxy-PEG2-acid1334286-77-9PROTAC LinkersInhibitorinhibitorinhibit

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