2. Autophagy
  3. Autophagy
  4. EACC

EACC is a reversible autophagy inhibitor, which can block autophagic flux. EACC selectively inhibits the translocation of autophagosome-specific SNARE Stx17 thereby blocking autophagosome-lysosome fusion.

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EACC Chemical Structure

EACC Chemical Structure

CAS No. : 864941-31-1

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10 mM * 1 mL in DMSO
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Based on 3 publication(s) in Google Scholar

EACC Related Antibodies

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  • Biological Activity

  • Purity & Documentation

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Description

EACC is a reversible autophagy inhibitor, which can block autophagic flux. EACC selectively inhibits the translocation of autophagosome-specific SNARE Stx17 thereby blocking autophagosome-lysosome fusion[1].

IC50 & Target

Autophagy[1]
In Vitro

EACC blocks autophagosome-lysosome fusion but does not affect endo-lysosomal function[1].
EACC inhibits autophagy by preventing SNARE Stx17 loading on autophagosomes[1].
EACC does not affect RABs, tethers, and lysosomal SNARE but prevents their interaction with LC3 and Stx17[1].

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

EACC Related Antibodies
Molecular Weight

369.37

Formula

C13H11N3O6S2
CAS No.
Appearance

Solid

Color

Light yellow to yellow

SMILES

O=C(OCC)NC(C1=C(NC(C2=CC=C([N+]([O-])=O)S2)=O)SC=C1)=O
Shipping

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

DMSO : 16.88 mg/mL (45.70 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 2.7073 mL 13.5366 mL 27.0731 mL
5 mM 0.5415 mL 2.7073 mL 5.4146 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
=
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

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Volume (start)

V1

=
Concentration (final)

C2

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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: ≥ 1.69 mg/mL (4.58 mM); Clear solution

    This protocol yields a clear solution of ≥ 1.69 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (16.9 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.
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.7073 mL 13.5366 mL 27.0731 mL 67.6828 mL
5 mM 0.5415 mL 2.7073 mL 5.4146 mL 13.5366 mL
10 mM 0.2707 mL 1.3537 mL 2.7073 mL 6.7683 mL
15 mM 0.1805 mL 0.9024 mL 1.8049 mL 4.5122 mL
20 mM 0.1354 mL 0.6768 mL 1.3537 mL 3.3841 mL
25 mM 0.1083 mL 0.5415 mL 1.0829 mL 2.7073 mL
30 mM 0.0902 mL 0.4512 mL 0.9024 mL 2.2561 mL
40 mM 0.0677 mL 0.3384 mL 0.6768 mL 1.6921 mL
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EACC 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:

EACC864941-31-1AutophagyInhibitorinhibitorinhibit

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