2. Metabolic Enzyme/Protease
  3. Pyruvate Kinase
  4. PKR activator 4

PKR activator 4 (example 7A) is a potent pyruvate kinase R (PKR) activator. PKR activator 4 has the potential for the research of blood disorders.

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

PKR activator 4 Chemical Structure

PKR activator 4 Chemical Structure

CAS No. : 2283420-05-1

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 898 In-stock
Solution
10 mM * 1 mL in DMSO USD 898 In-stock
Solid
1 mg USD 420 In-stock
5 mg USD 980 In-stock
10 mg USD 1664 In-stock
25 mg USD 3328 In-stock
50 mg USD 5325 In-stock
100 mg USD 8520 In-stock
200 mg   Get quote  
500 mg   Get quote  

* Please select Quantity before adding items.

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Based on 1 publication(s) in Google Scholar

PKR activator 4 Related Antibodies

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  • Purity & Documentation

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Description

PKR activator 4 (example 7A) is a potent pyruvate kinase R (PKR) activator. PKR activator 4 has the potential for the research of blood disorders[1].

IC50 & Target

PKR[1]
Molecular Weight

416.57

Formula

C18H24N6O2SSi
CAS No.
Appearance

Solid

Color

Off-white to light yellow

SMILES

O=C1NN=CC2=C1N(C)C3=C2SC(CC4=NN(COCC[Si](C)(C)C)C=C4)=N3
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 (120.03 mM; ultrasonic and warming and heat to 60°C; 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 2.4006 mL 12.0028 mL 24.0056 mL
5 mM 0.4801 mL 2.4006 mL 4.8011 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% Corn Oil

    Solubility: ≥ 5 mg/mL (12.00 mM); Clear solution

    This protocol yields a clear solution of ≥ 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 (50.0 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
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 2.4006 mL 12.0028 mL 24.0056 mL 60.0139 mL
5 mM 0.4801 mL 2.4006 mL 4.8011 mL 12.0028 mL
10 mM 0.2401 mL 1.2003 mL 2.4006 mL 6.0014 mL
15 mM 0.1600 mL 0.8002 mL 1.6004 mL 4.0009 mL
20 mM 0.1200 mL 0.6001 mL 1.2003 mL 3.0007 mL
25 mM 0.0960 mL 0.4801 mL 0.9602 mL 2.4006 mL
30 mM 0.0800 mL 0.4001 mL 0.8002 mL 2.0005 mL
40 mM 0.0600 mL 0.3001 mL 0.6001 mL 1.5003 mL
50 mM 0.0480 mL 0.2401 mL 0.4801 mL 1.2003 mL
60 mM 0.0400 mL 0.2000 mL 0.4001 mL 1.0002 mL
80 mM 0.0300 mL 0.1500 mL 0.3001 mL 0.7502 mL
100 mM 0.0240 mL 0.1200 mL 0.2401 mL 0.6001 mL
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PKR activator 4 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:

PKR activator 42283420-05-1PKR activator4PKR activator-4Pyruvate KinaseInhibitorinhibitorinhibit

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