2. MAPK/ERK Pathway
  3. p38 MAPK
  4. MKK7-COV-9

MKK7-COV-9 is a potent and selective covalent inhibitor of MKK7 and targets a specific protein–protein interaction of MKK7. MKK7-COV-9 blocks primary B cell activation in response to LPS with an EC50 of 4.98 μM.

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

MKK7-COV-9 Chemical Structure

MKK7-COV-9 Chemical Structure

CAS No. : 2283355-59-7

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 330 In-stock
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10 mM * 1 mL in DMSO USD 330 In-stock
Solid
5 mg USD 300 In-stock
10 mg USD 480 In-stock
25 mg USD 950 In-stock
50 mg USD 1450 In-stock
100 mg USD 2250 In-stock
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Based on 1 publication(s) in Google Scholar

MKK7-COV-9 Related Antibodies

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View All p38 MAPK Isoform Specific Products:

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p38 MAPK p38α p38β MAPK13 p38δ p38γ

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  • Purity & Documentation

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Description

MKK7-COV-9 is a potent and selective covalent inhibitor of MKK7 and targets a specific protein–protein interaction of MKK7. MKK7-COV-9 blocks primary B cell activation in response to LPS with an EC50 of 4.98 μM[1].
IC50 & Target[1]

p38 MAP kinase

 

In Vitro

Due to poor permeability, the piperidine analogs MKK7-COV-10 and MKK7-COV-11 proves to be inactive in ICW in 3T3 cells, as well as the carboxylic acid MKK7-COV-8. In contrast, as an amide counterpart , MKK7-COV-9, retains activity (EC50=4.06 μM) and furthermore now provides a new vector for further derivatization[1].
MKK7-COV-9 (10 μM; 48 hours) shows limited cytotoxic effect only at the highest tested concentration. Only one cell line, HCT116, displayed half-maximal lethal dose (LD50)<10 μM for these two compounds[1].
MKK7-COV-9 (10 μM; 2 hr pre-incubation) is able to inhibit 60% of the CD86+ response in response to LPS stimulation, in primary mouse B cells , except the negative control MKK7-NEG-1[1].
JNK is known to mediate activation of B cells in response to lipopolysaccharide (LPS; HY-D1056) through the TLR4 signaling pathway.
MKK7-COV-9 (0-10 μM; 2 hr pre-incubation) is able to mediate activation of B cells in response to LPS through the TLR4 signaling pathway, it shows a dose-response curves for inhibition of LPS induced activation and exhibits an EC50 value of 4.98 μM.(EC50=4.98 μM for MKK7-COV-12; EC50>10 μM for MKK7-COV-7; EC50=2.23 μM for JNK-IN-8)[1].

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

MKK7-COV-9 Related Antibodies

Cell Viability Assay[1]

Cell Line: MDAMB231, HCT116, HT29,COLO205, HELA,Z93T, PC3,4T1,A549, PC9, MDAMB468
Concentration: 0-10 μM
Incubation Time: 48 hours
Result: Showed little cytotoxic effect except for HCT116 cells.
Molecular Weight

320.35

Formula

C18H16N4O2
CAS No.
Appearance

Solid

Color

Off-white to gray

SMILES

O=C(NC)C1=CC(NC(C=C)=O)=CC(C2=NNC3=C2C=CC=C3)=C1
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 (156.08 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 3.1216 mL 15.6079 mL 31.2159 mL
5 mM 0.6243 mL 3.1216 mL 6.2432 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
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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

×
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 (7.80 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 (7.80 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, 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 3.1216 mL 15.6079 mL 31.2159 mL 78.0396 mL
5 mM 0.6243 mL 3.1216 mL 6.2432 mL 15.6079 mL
10 mM 0.3122 mL 1.5608 mL 3.1216 mL 7.8040 mL
15 mM 0.2081 mL 1.0405 mL 2.0811 mL 5.2026 mL
20 mM 0.1561 mL 0.7804 mL 1.5608 mL 3.9020 mL
25 mM 0.1249 mL 0.6243 mL 1.2486 mL 3.1216 mL
30 mM 0.1041 mL 0.5203 mL 1.0405 mL 2.6013 mL
40 mM 0.0780 mL 0.3902 mL 0.7804 mL 1.9510 mL
50 mM 0.0624 mL 0.3122 mL 0.6243 mL 1.5608 mL
60 mM 0.0520 mL 0.2601 mL 0.5203 mL 1.3007 mL
80 mM 0.0390 mL 0.1951 mL 0.3902 mL 0.9755 mL
100 mM 0.0312 mL 0.1561 mL 0.3122 mL 0.7804 mL
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MKK7-COV-9 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:

MKK7-COV-92283355-59-7p38 MAPKMDAMB231HCT116HT29,COLO205HELA,Z93TPC3,4T1,A549PC9MDAMB468cancerjnklps covalent inhibitorInhibitorinhibitorinhibit

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