2. Membrane Transporter/Ion Channel
  3. Na+/HCO3- Cotransporter
  4. S0859

S0859 is a selective, high-affinity generic Na+/HCO3- transporter (NBC) inhibitor. S0859 reversibly inhibits NBC-mediated intracellular pH (pHi) recovery (Ki=1.7 μM, full inhibition at approximately 30 μM).

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

S0859 Chemical Structure

S0859 Chemical Structure

CAS No. : 1019331-10-2

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 77 In-stock
Solution
10 mM * 1 mL in DMSO USD 77 In-stock
Solid
1 mg USD 26 In-stock
5 mg USD 66 In-stock
10 mg USD 110 In-stock
50 mg USD 429 In-stock
100 mg   Get quote  
200 mg   Get quote  

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This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

S0859 Related Antibodies

Top Publications Citing Use of Products

1 Publications Citing Use of MCE S0859

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

S0859 is a selective, high-affinity generic Na+/HCO3- transporter (NBC) inhibitor. S0859 reversibly inhibits NBC-mediated intracellular pH (pHi) recovery (Ki=1.7 μM, full inhibition at approximately 30 μM).

IC50 & Target

NBC[1]
In Vitro

Treatment with NBC inhibitor S0859 significantly increased caspase-3 activity and elevated the number of apoptotic EC. S0859 is potentially important for probing the transporter's functional role in heart and other tissues[1].

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

S0859 Related Antibodies
Molecular Weight

530.04

Formula

C29H24ClN3O3S
CAS No.
Appearance

Solid

Color

White to yellow

SMILES

O=C(N(CC1=CC=C(C2=CC=CC=C2S(=O)(NC#N)=O)C=C1)CC3=CC=C(C)C=C3)C4=CC=CC=C4Cl
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 : ≥ 100 mg/mL (188.67 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.8867 mL 9.4333 mL 18.8665 mL
5 mM 0.3773 mL 1.8867 mL 3.7733 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
×
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: ≥ 2.5 mg/mL (4.72 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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: ≥ 2.5 mg/mL (4.72 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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).
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 1.8867 mL 9.4333 mL 18.8665 mL 47.1663 mL
5 mM 0.3773 mL 1.8867 mL 3.7733 mL 9.4333 mL
10 mM 0.1887 mL 0.9433 mL 1.8867 mL 4.7166 mL
15 mM 0.1258 mL 0.6289 mL 1.2578 mL 3.1444 mL
20 mM 0.0943 mL 0.4717 mL 0.9433 mL 2.3583 mL
25 mM 0.0755 mL 0.3773 mL 0.7547 mL 1.8867 mL
30 mM 0.0629 mL 0.3144 mL 0.6289 mL 1.5722 mL
40 mM 0.0472 mL 0.2358 mL 0.4717 mL 1.1792 mL
50 mM 0.0377 mL 0.1887 mL 0.3773 mL 0.9433 mL
60 mM 0.0314 mL 0.1572 mL 0.3144 mL 0.7861 mL
80 mM 0.0236 mL 0.1179 mL 0.2358 mL 0.5896 mL
100 mM 0.0189 mL 0.0943 mL 0.1887 mL 0.4717 mL
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S0859 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:

S08591019331-10-2S 0859S-0859Na+/HCO3- CotransporterNa/HCO3 cotransporterNBCInhibitorinhibitorinhibit

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