2. Apoptosis Metabolic Enzyme/Protease
  3. TNF Receptor E1/E2/E3 Enzyme
  4. C25-140

C25-140, a first-in-class, orally active, and fairly selective TRAF6-Ubc13 inhibitor, directly binds to TRAF6, and blocks the interaction of TRAF6 with Ubc13. C25-140 lowers TRAF6 activity, reduces NF-κB activation, and combats autoimmunity.

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

C25-140 Chemical Structure

C25-140 Chemical Structure

CAS No. : 1358099-18-9

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 181 In-stock
Solution
10 mM * 1 mL in DMSO USD 181 In-stock
Solid
1 mg USD 85 In-stock
5 mg USD 180 In-stock
10 mg USD 250 In-stock
50 mg USD 820 In-stock
100 mg USD 1150 In-stock
200 mg   Get quote  
500 mg   Get quote  

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Customer Review

Based on 14 publication(s) in Google Scholar

C25-140 Related Antibodies

Top Publications Citing Use of Products

View All TNF Receptor Isoform Specific Products:

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TNFRSF1A/CD120a TNFRSF5/CD40 TNFRSF6/Fas/CD95 TNFRSF8/CD30 TNFRSF9/4-1BB/CD137 TNFRSF16/NGF Receptor/CD271 TNFRSF18/GITR/CD357

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

C25-140, a first-in-class, orally active, and fairly selective TRAF6-Ubc13 inhibitor, directly binds to TRAF6, and blocks the interaction of TRAF6 with Ubc13. C25-140 lowers TRAF6 activity, reduces NF-κB activation, and combats autoimmunity[1].

IC50 & Target

TRAF6-Ubc13[1]
In Vitro

C25-140 dose-dependently impedes TRAF6-Ubc13 interaction[1].
? C25-140 (10-30 μM; 2 hours) effectively reduces TRAF6-mediated ubiquitin chain formation[1].
? C25-140 affects TNFα-induced phosphorylation of IκBα as well as NF-κB-induced target gene expression[1].
? C25-140 efficiently inhibits IL-1β- and TNFα-mediated receptor signaling in the context of cytokine activation[1].

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

C25-140 Related Antibodies

Western Blot Analysis[1]

Cell Line: TRAF6WT
Concentration: 10 μM, 20 μM, 30 μM
Incubation Time: 2 hours
Result: Effectively reduced TRAF6-mediated ubiquitin chain formation.
In Vivo

C25-140 (~1.5 mg/kg; topically to the shaved back and the right ear; twice daily for 6 days) ameliorates symptoms of autoimmune psoriasis in R 837-induced psoriasis mouse model[1].
? C25-140 (6-14 mg/kg; given i.p.; twice daily for 14 days) shows a dose-dependent improvement of RA disease outcome in Collagen-induced arthritis (CIA) model[1].
? C25-140 (10 mg/kg; i.v.) treatment shows that the Cmax, AUC, t1/2 and Vd are 9.7 μg/mL, 274083 ng min/mL, 80.62 min, and 4.13 L/kg, respectively[1].
.? C25-140 (10 mg/kg; p.o.) treatment shows that the Cmax, AUC, t1/2 and Vd are 3.4 μg/mL, 124034 ng min/mL, 127.33 min and 13.3 L/kg, respectively[1].
? C25-140 (10 mg/kg; i.p.) treatment shows that the Cmax, AUC, t1/2 and Vd are 4.2μg/mL, 100000 ng min/mL, 184 min, 25.6 L/kg, respectively[1].

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

Animal Model: R 837-induced psoriasis mouse model (male BALB/c mice)[1]
Dosage: ~1.5 mg/kg
Administration: Topically to the shaved back and the right ear; twice daily for 6 days
Result: Showed a dose-dependent improvement of RA disease outcome.
Animal Model: Collagen-induced arthritis (CIA) model in DBA1/J mice[1]
Dosage: 6 mg/kg, 10 mg/kg, 14 mg/kg
Administration: Given i.p.; twice daily for 14 days
Result: Ameliorated the arthritic index to almost baseline levels in this efficacy model at doses of 10 and 14 mg/kg. Dose-dependently improved symptoms of RA including inflammation and structural damage.
Animal Model: BALB/C mice[1]
Dosage: 10 mg/kg
Administration: I.v. (Pharmacokinetic Analysis)
Result: The Cmax, AUC, t1/2 and Vd were 9.7 μg/mL, 274083 ng min/mL, 80.62 min, and 4.13 L/kg, respectively.
Molecular Weight

457.57

Formula

C26H31N7O
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C(N1CCC(CC2=CC=CC=C2)CC1)CCC3=C(C)N(C4=NN5C(C=C4)=NN=C5C)N=C3C
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 : 41.67 mg/mL (91.07 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 2.1855 mL 10.9273 mL 21.8546 mL
5 mM 0.4371 mL 2.1855 mL 4.3709 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: ≥ 2.08 mg/mL (4.55 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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: ≥ 2.08 mg/mL (4.55 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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

Purity: 99.86%

COA (249 KB) HNMR (296 KB) LCMS (93 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, 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 2.1855 mL 10.9273 mL 21.8546 mL 54.6364 mL
5 mM 0.4371 mL 2.1855 mL 4.3709 mL 10.9273 mL
10 mM 0.2185 mL 1.0927 mL 2.1855 mL 5.4636 mL
15 mM 0.1457 mL 0.7285 mL 1.4570 mL 3.6424 mL
20 mM 0.1093 mL 0.5464 mL 1.0927 mL 2.7318 mL
25 mM 0.0874 mL 0.4371 mL 0.8742 mL 2.1855 mL
30 mM 0.0728 mL 0.3642 mL 0.7285 mL 1.8212 mL
40 mM 0.0546 mL 0.2732 mL 0.5464 mL 1.3659 mL
50 mM 0.0437 mL 0.2185 mL 0.4371 mL 1.0927 mL
60 mM 0.0364 mL 0.1821 mL 0.3642 mL 0.9106 mL
80 mM 0.0273 mL 0.1366 mL 0.2732 mL 0.6830 mL
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C25-140 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:

C25-1401358099-18-9TNF ReceptorE1/E2/E3 EnzymeTumor Necrosis Factor ReceptorTNFRE1 activating enzymeE2 conjugating enzymeE3 ligating enzymeUbiquitin activating enzymeUbiquitin conjugating enzymeUbiquitin ligaseInhibitorinhibitorinhibit

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