2. Membrane Transporter/Ion Channel Metabolic Enzyme/Protease
  3. VDAC Mitochondrial Metabolism
  4. AKOS-22

AKOS-22 is a potent mitochondrial protein VDAC1 (voltage-dependent anion channel 1) inhibitor (Kd=15.4 μM). AKOS-22 interacts with VDAC1 and inhibiting both VDAC1 oligomerization and apoptosis. AKOS-22 protects against mitochondrial dysfunction.

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AKOS-22 Chemical Structure

AKOS-22 Chemical Structure

CAS No. : 878983-38-1

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Based on 1 publication(s) in Google Scholar

AKOS-22 Related Antibodies

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  • Biological Activity

  • Purity & Documentation

  • References

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Description

AKOS-22 is a potent mitochondrial protein VDAC1 (voltage-dependent anion channel 1) inhibitor (Kd=15.4 μM). AKOS-22 interacts with VDAC1 and inhibiting both VDAC1 oligomerization and apoptosis. AKOS-22 protects against mitochondrial dysfunction[1].

IC50 & Target

Kd: 15.4 μM (VDAC1)[1]
In Vitro

AKOS-22 (5-20 μM; 2 hours) inhibits both VDAC1 oligomerization and apoptosis in a concentration-dependent manner (IC50=7.5 μM)[1].
AKOS-22 inhibits selenite-induced VDAC1 oligomerization, Cyto c release and apoptosis in HEK-293 cells (IC50=3.3-3.6 μM). AKOS-22 (30 μM, 2 h) inhibits cisplatin-induced VDAC1 oligomerization and apoptosis in neuroblastoma cell line SH-SY5Y. AKOS-22 prevents the elevation of [Ca2+]I associated with apoptosis induction, and thus Ca2+ accumulation by the mitochondria[1].

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

AKOS-22 Related Antibodies
Molecular Weight

467.87

Formula

C22H21ClF3N3O3
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C(C(N1CCC(NC2=CC=C(OC(F)(F)F)C=C2)CC1)C3)N(C4=CC=C(Cl)C=C4)C3=O
Shipping

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

DMSO : 125 mg/mL (267.17 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 2.1373 mL 10.6867 mL 21.3735 mL
5 mM 0.4275 mL 2.1373 mL 4.2747 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
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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:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.08 mg/mL (4.45 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

    Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
  • Protocol 2

    Add each solvent one by one:  10% DMSO    90% Corn Oil

    Solubility: ≥ 2.08 mg/mL (4.45 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 900 μL Corn oil, and mix evenly.

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

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
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
DMSO 1 mM 2.1373 mL 10.6867 mL 21.3735 mL 53.4336 mL
5 mM 0.4275 mL 2.1373 mL 4.2747 mL 10.6867 mL
10 mM 0.2137 mL 1.0687 mL 2.1373 mL 5.3434 mL
15 mM 0.1425 mL 0.7124 mL 1.4249 mL 3.5622 mL
20 mM 0.1069 mL 0.5343 mL 1.0687 mL 2.6717 mL
25 mM 0.0855 mL 0.4275 mL 0.8549 mL 2.1373 mL
30 mM 0.0712 mL 0.3562 mL 0.7124 mL 1.7811 mL
40 mM 0.0534 mL 0.2672 mL 0.5343 mL 1.3358 mL
50 mM 0.0427 mL 0.2137 mL 0.4275 mL 1.0687 mL
60 mM 0.0356 mL 0.1781 mL 0.3562 mL 0.8906 mL
80 mM 0.0267 mL 0.1336 mL 0.2672 mL 0.6679 mL
100 mM 0.0214 mL 0.1069 mL 0.2137 mL 0.5343 mL
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AKOS-22 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:

AKOS-22878983-38-1AKOS22AKOS 22VDACMitochondrial MetabolismVoltage-dependent anion channelMitochondrialproteindysfunction， oligomerizationapoptogenicCyto creleasInhibitorinhibitorinhibit

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