2. Cell Cycle/DNA Damage
  3. Deubiquitinase
  4. IU1-248

IU1-248, a derivative of IU1, is a potent and selective USP14 inhibitor with an IC50 of 0.83 μM.

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

IU1-248 Chemical Structure

IU1-248 Chemical Structure

CAS No. : 2307472-03-1

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Solid + Solvent
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 231 In-stock
Solution
10 mM * 1 mL in DMSO USD 231 In-stock
Solid
5 mg USD 210 In-stock
10 mg USD 340 In-stock
25 mg USD 680 In-stock
50 mg USD 1080 In-stock
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Based on 1 publication(s) in Google Scholar

IU1-248 Related Antibodies

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  • Biological Activity

  • Purity & Documentation

  • References

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Description

IU1-248, a derivative of IU1, is a potent and selective USP14 inhibitor with an IC50 of 0.83 μM.

In Vitro

IU1-248 exhibits an IC50 value of 0.83 μM toward USP14, which is comparable to that of IU1-47 (IC50=0.68 μM) and 10-fold more potent than that of IU1 (IC50=12.25 μM)[1].

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

IU1-248 Related Antibodies
Molecular Weight

337.42

Formula

C20H23N3O2
CAS No.
Appearance

Solid

Color

Light brown to khaki

SMILES

N#CC1=CC=C(N2C(C)=C(C(CN3CCC(O)CC3)=O)C=C2C)C=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 : 83.33 mg/mL (246.96 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 2.9637 mL 14.8183 mL 29.6367 mL
5 mM 0.5927 mL 2.9637 mL 5.9273 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    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.08 mg/mL (6.16 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 (6.16 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
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 2.9637 mL 14.8183 mL 29.6367 mL 74.0916 mL
5 mM 0.5927 mL 2.9637 mL 5.9273 mL 14.8183 mL
10 mM 0.2964 mL 1.4818 mL 2.9637 mL 7.4092 mL
15 mM 0.1976 mL 0.9879 mL 1.9758 mL 4.9394 mL
20 mM 0.1482 mL 0.7409 mL 1.4818 mL 3.7046 mL
25 mM 0.1185 mL 0.5927 mL 1.1855 mL 2.9637 mL
30 mM 0.0988 mL 0.4939 mL 0.9879 mL 2.4697 mL
40 mM 0.0741 mL 0.3705 mL 0.7409 mL 1.8523 mL
50 mM 0.0593 mL 0.2964 mL 0.5927 mL 1.4818 mL
60 mM 0.0494 mL 0.2470 mL 0.4939 mL 1.2349 mL
80 mM 0.0370 mL 0.1852 mL 0.3705 mL 0.9261 mL
100 mM 0.0296 mL 0.1482 mL 0.2964 mL 0.7409 mL
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IU1-248 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:

IU1-2482307472-03-1DeubiquitinaseDUBsInhibitorinhibitorinhibit

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