2. Membrane Transporter/Ion Channel
  3. EAAT ASCT
  4. SN40

SN40 is a potent amino acid transport (AAT) inhibitor with Kis of 7.29 μM, 2.42 μM, 2.94 μM, 5.55 μM, 24.43 μM and 5.55 μM for rat ASCT2, human ASCT2, EAAT1, EAAT2, EAAC1 and EAAT5, respectively. SN40 can be used for researching anticancer.

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

SN40 Chemical Structure

SN40 Chemical Structure

CAS No. : 2768663-14-3

Size Price Stock Quantity
1 mg USD 186 In-stock
5 mg USD 465 In-stock
10 mg USD 750 In-stock
25 mg USD 1500 In-stock
50 mg USD 2400 In-stock
100 mg   Get quote  
200 mg   Get quote  

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Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of SN40:

SN40 Related Antibodies

Top Publications Citing Use of Products

View All EAAT Isoform Specific Products:

View All Isoforms
EAAT1 EAAT2 EAAT3 EAAT4 EAAT5

View All ASCT Isoform Specific Products:

View All Isoforms
ASCT1 ASCT2

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

SN40 is a potent amino acid transport (AAT) inhibitor with Kis of 7.29 μM, 2.42 μM, 2.94 μM, 5.55 μM, 24.43 μM and 5.55 μM for rat ASCT2, human ASCT2, EAAT1, EAAT2, EAAC1 and EAAT5, respectively. SN40 can be used for researching anticancer[1].

IC50 & Target

EAAT1

2.94 μM (Ki)

EAAT2

5.55 μM (Ki)

EAAC1

24.43 μM (Ki)

EAAT5

5.55 μM (Ki)

human ASCT2

2.42 μM (Ki)

rat ASCT2

7.29 μM (Ki)

Molecular Weight

296.36

Formula

C18H20N2O2
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

OC([C@@H](NC1)C[C@@H]1NCC2=CC=C(C3=CC=CC=C3)C=C2)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Solvent & Solubility
In Vitro: 

DMSO : 10 mg/mL (33.74 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 3.3743 mL 16.8714 mL 33.7427 mL
5 mM 0.6749 mL 3.3743 mL 6.7485 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 (protect from light). 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:

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 mg/mL (3.37 mM); Clear solution; Need ultrasonic

    This protocol yields a clear solution of 1 mg/mL.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (10.0 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% (20% SBE-β-CD in Saline)

    Solubility: 1 mg/mL (3.37 mM); Clear solution; Need ultrasonic

    This protocol yields a clear solution of 1 mg/mL.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (10.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

    Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
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).

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

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 (protect from light). 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 3.3743 mL 16.8714 mL 33.7427 mL 84.3569 mL
5 mM 0.6749 mL 3.3743 mL 6.7485 mL 16.8714 mL
10 mM 0.3374 mL 1.6871 mL 3.3743 mL 8.4357 mL
15 mM 0.2250 mL 1.1248 mL 2.2495 mL 5.6238 mL
20 mM 0.1687 mL 0.8436 mL 1.6871 mL 4.2178 mL
25 mM 0.1350 mL 0.6749 mL 1.3497 mL 3.3743 mL
30 mM 0.1125 mL 0.5624 mL 1.1248 mL 2.8119 mL
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SN40 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:

SN402768663-14-3SN 40SN-40EAATASCTExcitatory amino acid transporter Glutamate transporterAlanine/serine/cysteine transporter| amino acid transportAATalanine serine cysteine transporterexcitatory amino acid transporterInhibitorinhibitorinhibit

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