2. Cell Cycle/DNA Damage Apoptosis
  3. DNA/RNA Synthesis Apoptosis
  4. SCR130

SCR130 is a SCR7-based DNA nonhomologous end-joining (NHEJ) inhibitor. SCR130 inhibits the end-joining of DNA in a Ligase IV-dependent manner. SCR130 is specific to Ligase IV, and shows minimal or no effect on Ligase III and Ligase I mediated joining. SCR130 induces cell apoptosis and has anticancer activity.

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SCR130 Chemical Structure

SCR130 Chemical Structure

CAS No. : 2377858-38-1

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5 mg USD 70 In-stock
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25 mg USD 210 In-stock
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Based on 1 publication(s) in Google Scholar

SCR130 Related Antibodies

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Description

SCR130 is a SCR7-based DNA nonhomologous end-joining (NHEJ) inhibitor. SCR130 inhibits the end-joining of DNA in a Ligase IV-dependent manner. SCR130 is specific to Ligase IV, and shows minimal or no effect on Ligase III and Ligase I mediated joining. SCR130 induces cell apoptosis and has anticancer activity[1].

In Vitro

SCR130 (7-21 μM; 48 hours) increase in the number of late and early apoptotic cells. SCR130 induces apoptosis by both intrinsic and extrinsic pathways. SCR130 increases the expression of p-p53, BCL2 and MCL1, and CYTOCHROME C, BAX, and BAK also increaseed. The activation of caspase 8, increase in expression of FAS and SMAC-DIABLO proteins are also observed[1].
SCR130 (48 hours) exhibits cytotoxicity in Reh, HeLa, CEM, Nalm6, and N114 cells with IC50 values of 14.1 μM, 5.9 μM, 6.5 μM, 2.2 μM, and 11 μM, respectively[1].
SCR130 can potentiate the effect of radiation (0.5 and 1 Gy) by inducing enhanced cell death upon coadministration in Reh and Nalm6 cell lines[1].
SCR130 blocks the endogenous NHEJ leading to accumulation of unrepaired DNA breaks. Treatment with SCR130 leads to inhibition of endogenous NHEJ, resulting in the accumulation of DNA double-strand breaks (DSBs) and cell death by activating apoptotic pathways[1].

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

SCR130 Related Antibodies

Apoptosis Analysis[1]

Cell Line: Reh cells
Concentration: 7 μM, 14 μM, and 21 μM
Incubation Time: 48 hours
Result: Showed a concentration-dependent increase in the number of late and early apoptotic cells.

Western Blot Analysis[1]

Cell Line: Reh cells
Concentration: 7 μM, 14 μM, and 21 μM
Incubation Time: 48 hours
Result: Revealed a concentration-dependent increase in levels of pATM and activation of p53 through phosphorylation.
Molecular Weight

418.30

Formula

C19H13Cl2N3O2S
CAS No.
Appearance

Solid

Color

Light yellow to brown

SMILES

O=C1NC(NC(C12N=C(CC2C3=CC=C(C=C3)Cl)C4=CC=C(Cl)C=C4)=O)=S
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 : 100 mg/mL (239.06 mM; Need ultrasonic and warming; 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 2.3906 mL 11.9531 mL 23.9063 mL
5 mM 0.4781 mL 2.3906 mL 4.7813 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)

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

This equation is commonly abbreviated as: C1V1 = C2V2

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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    90% Corn Oil

    Solubility: ≥ 2.5 mg/mL (5.98 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:

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(per animal)

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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
%
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% 
+
%
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%
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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 2.3906 mL 11.9531 mL 23.9063 mL 59.7657 mL
5 mM 0.4781 mL 2.3906 mL 4.7813 mL 11.9531 mL
10 mM 0.2391 mL 1.1953 mL 2.3906 mL 5.9766 mL
15 mM 0.1594 mL 0.7969 mL 1.5938 mL 3.9844 mL
20 mM 0.1195 mL 0.5977 mL 1.1953 mL 2.9883 mL
25 mM 0.0956 mL 0.4781 mL 0.9563 mL 2.3906 mL
30 mM 0.0797 mL 0.3984 mL 0.7969 mL 1.9922 mL
40 mM 0.0598 mL 0.2988 mL 0.5977 mL 1.4941 mL
50 mM 0.0478 mL 0.2391 mL 0.4781 mL 1.1953 mL
60 mM 0.0398 mL 0.1992 mL 0.3984 mL 0.9961 mL
80 mM 0.0299 mL 0.1494 mL 0.2988 mL 0.7471 mL
100 mM 0.0239 mL 0.1195 mL 0.2391 mL 0.5977 mL
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SCR130 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:

SCR1302377858-38-1SCR 130SCR-130DNA/RNA SynthesisApoptosisNHEJDNALigase-IVanticancercytotoxicityp-p53Inhibitorinhibitorinhibit

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