2. Metabolic Enzyme/Protease
  3. Pyruvate Kinase
  4. ML202

ML202 is a highly specific allosteric activator of human pyruvate kinase M2 (hPK-M2), which can affect the cooperativity of phosphoenolpyruvate (PEP) binding, while adenosine diphosphate (ADP) binding almost no effect.

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ML202 Chemical Structure

ML202 Chemical Structure

CAS No. : 1221186-52-2

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 170 In-stock
Solution
10 mM * 1 mL in DMSO USD 170 In-stock
Solid
1 mg USD 90 In-stock
5 mg USD 200 In-stock
10 mg USD 360 In-stock
25 mg USD 760 In-stock
50 mg USD 1290 In-stock
100 mg USD 2190 In-stock
200 mg   Get quote  
500 mg   Get quote  

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Based on 1 publication(s) in Google Scholar

ML202 Related Antibodies

Top Publications Citing Use of Products

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

ML202 is a highly specific allosteric activator of human pyruvate kinase M2 (hPK-M2), which can affect the cooperativity of phosphoenolpyruvate (PEP) binding, while adenosine diphosphate (ADP) binding almost no effect[1].

Molecular Weight

387.48

Formula

C18H17N3O3S2
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C1C2=C(C3=C(N2C)C=C(S(C)=O)S3)C=NN1CC4=CC(OC)=CC=C4
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 : 50 mg/mL (129.04 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 2.5808 mL 12.9039 mL 25.8078 mL
5 mM 0.5162 mL 2.5808 mL 5.1616 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:

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    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.5 mg/mL (6.45 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.
  • Protocol 2

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

    Solubility: ≥ 2.5 mg/mL (6.45 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 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 (25.0 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

Purity: 99.27%

COA (251 KB) HNMR (280 KB) LCMS (97 KB)

Handling Instructions (2659 KB)
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 2.5808 mL 12.9039 mL 25.8078 mL 64.5195 mL
5 mM 0.5162 mL 2.5808 mL 5.1616 mL 12.9039 mL
10 mM 0.2581 mL 1.2904 mL 2.5808 mL 6.4519 mL
15 mM 0.1721 mL 0.8603 mL 1.7205 mL 4.3013 mL
20 mM 0.1290 mL 0.6452 mL 1.2904 mL 3.2260 mL
25 mM 0.1032 mL 0.5162 mL 1.0323 mL 2.5808 mL
30 mM 0.0860 mL 0.4301 mL 0.8603 mL 2.1506 mL
40 mM 0.0645 mL 0.3226 mL 0.6452 mL 1.6130 mL
50 mM 0.0516 mL 0.2581 mL 0.5162 mL 1.2904 mL
60 mM 0.0430 mL 0.2151 mL 0.4301 mL 1.0753 mL
80 mM 0.0323 mL 0.1613 mL 0.3226 mL 0.8065 mL
100 mM 0.0258 mL 0.1290 mL 0.2581 mL 0.6452 mL
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ML202 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:

ML2021221186-52-2ML 202ML-202Pyruvate KinaseInhibitorinhibitorinhibit

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