2. Cell Cycle/DNA Damage
  3. Deubiquitinase
  4. DUB-IN-1

DUB-IN-1 is an active inhibitor of ubiquitin-specific proteases (USPs), with an IC50 of 0.85 μM for USP8.

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

DUB-IN-1 Chemical Structure

DUB-IN-1 Chemical Structure

CAS No. : 924296-18-4

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 264 In-stock
Solution
10 mM * 1 mL in DMSO USD 264 In-stock
Solid
5 mg USD 240 In-stock
10 mg USD 390 In-stock
25 mg USD 750 In-stock
50 mg USD 1050 In-stock
100 mg   Get quote  
200 mg   Get quote  

* Please select Quantity before adding items.

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

Customer Review

Based on 5 publication(s) in Google Scholar

DUB-IN-1 Related Antibodies

Top Publications Citing Use of Products

View All Deubiquitinase Isoform Specific Products:

View All Isoforms
USP1 USP2 USP7 USP8 USP30 UCHL1

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

DUB-IN-1 is an active inhibitor of ubiquitin-specific proteases (USPs), with an IC50 of 0.85 μM for USP8[1].

IC50 & Target

IC50: 0.24 μM (USP8)[1]
In Vitro

DUBs-IN-1 (22 d) is an active inhibitor of ubiquitin-specific proteases, with an IC50 of 0.85 μM for USP8. DUBs-IN-1 is inactive toward USP7 (IC50, >100 μM). DUBs-IN-1 and its analogs reduce the viability of HCT116 colon and PC-3 prostate cancer cell lines with IC50s ranging from 0.5 μM to 1.5 μM[1].

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

DUB-IN-1 Related Antibodies
Molecular Weight

337.33

Formula

C20H11N5O
CAS No.
Appearance

Solid

Color

Light yellow to yellow

SMILES

N#CC1=C(C#N)N=C2C(/C(C3=C2C=CC=C3)=N/OCC4=CC=CC=C4)=N1
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 (296.45 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 2.9645 mL 14.8223 mL 29.6446 mL
5 mM 0.5929 mL 2.9645 mL 5.9289 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 (7.41 mM); Suspended solution; Need ultrasonic

    This protocol yields a suspended solution of 2.5 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.

    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% Corn Oil

    Solubility: ≥ 2.5 mg/mL (7.41 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: 99.79%

SDS (604 KB)

COA (255 KB) LCMS (94 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 2.9645 mL 14.8223 mL 29.6446 mL 74.1114 mL
5 mM 0.5929 mL 2.9645 mL 5.9289 mL 14.8223 mL
10 mM 0.2964 mL 1.4822 mL 2.9645 mL 7.4111 mL
15 mM 0.1976 mL 0.9882 mL 1.9763 mL 4.9408 mL
20 mM 0.1482 mL 0.7411 mL 1.4822 mL 3.7056 mL
25 mM 0.1186 mL 0.5929 mL 1.1858 mL 2.9645 mL
30 mM 0.0988 mL 0.4941 mL 0.9882 mL 2.4704 mL
40 mM 0.0741 mL 0.3706 mL 0.7411 mL 1.8528 mL
50 mM 0.0593 mL 0.2964 mL 0.5929 mL 1.4822 mL
60 mM 0.0494 mL 0.2470 mL 0.4941 mL 1.2352 mL
80 mM 0.0371 mL 0.1853 mL 0.3706 mL 0.9264 mL
100 mM 0.0296 mL 0.1482 mL 0.2964 mL 0.7411 mL
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DUB-IN-1 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:

DUB-IN-1924296-18-4DeubiquitinaseDUBsInhibitorinhibitorinhibit

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