1. Cell Cycle/DNA Damage
    PI3K/Akt/mTOR
  2. DNA-PK
    CRISPR/Cas9
  3. KU-57788

KU-57788 (Synonyms: NU7441)

Cat. No.: HY-11006 Purity: 99.35%
Handling Instructions

KU-57788 (NU7441) is a highly potent and selective DNA-PK inhibitor with an IC50 of 14 nM. KU-57788 is an NHEJ pathway inhibitor. KU-57788 also inhibits PI3K and mTOR with IC50s of 5.0 and 1.7 μM, respectively.

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

KU-57788 Chemical Structure

KU-57788 Chemical Structure

CAS No. : 503468-95-9

Size Price Stock Quantity
10 mM * 1 mL in DMSO USD 73 In-stock
Estimated Time of Arrival: December 31
5 mg USD 66 In-stock
Estimated Time of Arrival: December 31
10 mg USD 108 In-stock
Estimated Time of Arrival: December 31
50 mg USD 346 In-stock
Estimated Time of Arrival: December 31
100 mg USD 484 In-stock
Estimated Time of Arrival: December 31
200 mg   Get quote  
500 mg   Get quote  

* Please select Quantity before adding items.

Customer Review

Based on 6 publication(s) in Google Scholar

Top Publications Citing Use of Products
  • Biological Activity

  • Protocol

  • Purity & Documentation

  • References

  • Customer Review

Description

KU-57788 (NU7441) is a highly potent and selective DNA-PK inhibitor with an IC50 of 14 nM. KU-57788 is an NHEJ pathway inhibitor. KU-57788 also inhibits PI3K and mTOR with IC50s of 5.0 and 1.7 μM, respectively[1].

IC50 & Target[1]

DNA-PK

14 nM (IC50)

mTOR

1.7 μM (IC50)

PI3K

5.0 μM (IC50)

CRISPR/Cas9

 

In Vitro

NU7441 (0.5 to 10 µM) inhibits the growth of liver cancer HepG2 cells dose- and time-dependently. NU7441 reduces pDNA-PKcs (S2056) protein expression in liver cancer cells. Furthermore, double treatment of NU7441 and 60Coγ IR affects DNA damage repair[2]. NU7441 is solvent-exposed in BRD4, this inhibitor can be classified as a Type I BRD inhibitor[4]. NU7441 reduces the frequency of NHEJ while increasing the rate of HDR following Cas9-mediated DNA cleavage[5].

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

In Vivo

KU-57788 (0.5 to 10 µM) inhibits the growth of liver cancer HepG2 cells dose- and time-dependently. KU-57788 reduces pDNA-PKcs (S2056) protein expression in liver cancer cells. Furthermore, double treatment of KU-57788 and 60Coγ IR affects DNA damage repair[2]. KU-57788 weakly inhibits BRD4 and BRDT with IC50s of 1 μM and 3.5 μM, respectively. KU-57788 is solvent-exposed in BRD4, this inhibitor can be classified as a Type I BRD inhibitor[4]. KU-57788 reduces the frequency of NHEJ while increasing the rate of HDR following Cas9-mediated DNA cleavage[5].

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

Molecular Weight

413.49

Formula

C₂₅H₁₉NO₃S

CAS No.

503468-95-9

SMILES

O=C1C=C(N2CCOCC2)OC3=C1C=CC=C3C4=CC=CC5=C4SC6=C5C=CC=C6

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 : 14.29 mg/mL (34.56 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.4184 mL 12.0922 mL 24.1844 mL
5 mM 0.4837 mL 2.4184 mL 4.8369 mL
10 mM 0.2418 mL 1.2092 mL 2.4184 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 1.43 mg/mL (3.46 mM); Clear solution

  • 2.

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 1.43 mg/mL (3.46 mM); Clear solution

  • 3.

    Add each solvent one by one:  10% DMSO    90% corn oil

    Solubility: ≥ 1.43 mg/mL (3.46 mM); Clear solution

*All of the co-solvents are provided by MCE.
References
Cell Assay
[2]

HepG2 cells (4000 per well) are cultured in a 96-well plate for 24 h. Once the cells complete the attachment, 0.1 µM, 1 µM, 5 µM, and 10 µM of KU-57788 are added to the culture media. After 12 h of KU-57788 treatment, 10% CCK-8 solution is added into the culture media, and the incubation continued for two h. OD450 values are determined by a spectrometer, and the results are analyzed to measure the cell growth.

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

References

Purity: 99.35%

  • No file chosen (Maximum size is: 1024 Kb)
  • If you have published this work, please enter the PubMed ID.
  • Your name will appear on the site.
  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass   Concentration   Volume   Molecular Weight *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

Keywords:

KU-57788NU7441KU57788KU 57788NU 7441NU-7441DNA-PKCRISPR/Cas9DNA-dependent protein kinaseInhibitorinhibitorinhibit

Your Recently Viewed Products:

Inquiry Online

Your information is safe with us. * Required Fields.

Product Name

 

Salutation

Applicant Name *

 

Email address *

Phone number *

 

Organization name *

Department *

 

Requested quantity *

Country or Region *

     

Remarks

Bulk Inquiry

Inquiry Information

Product Name:
KU-57788
Cat. No.:
HY-11006
Quantity:
MCE Japan Authorized Agent: