Dehydroaltenusin |
Catalog No.GC35829
One-Click Copy Product Info
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Dehydroaltenusin은 IC50 값이 0.68μM인 곰팡이에 의해 생성되는 항생제 유형인 진핵생물 DNA 중합효소 α의 소분자 선택적 억제제입니다. 포유류 pol α 활성에 대한 dehydroaltenusin의 억제 작용 방식은 DNA 주형 프라이머(Ki=0.23μM)와 관련하여 경쟁적이며 2'-deoxyribonucleoside 5'-triphosphate 기질(Ki=0.18μM)과 관련하여 비경쟁적입니다. . Dehydroaltenusin은 S기에서 암세포 주기를 정지시키고 세포자멸사를 유발합니다. Dehydroaltenusin은 생체 내에서 인간 선암종 종양에 대한 항종양 활성을 가지고 있습니다.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 31186-13-7
Sample solution is provided at 25 µL, 10mM.
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Dehydroaltenusin is a small molecule selective inhibitor of eukaryotic DNA polymerase α, a type of antibiotic produced by a fungus with an IC50 value of 0.68 μM. The inhibitory mode of action of dehydroaltenusin against mammalian pol α activity is competitive with respect to the DNA template primer (Ki=0.23 µM) and non-competitive with respect to the 2'-deoxyribonucleoside 5'-triphosphate substrate (Ki=0.18 µM)[1].Dehydroaltenusin arrests the cancer cell cycle at the S-phase and triggers apoptosis[1].Dehydroaltenusin possesses anti-tumor activity against human adenocarcinoma tumor in vivo[1]. IC50: 0.68 μM (DNA polymerase α)[1]
Dehydroaltenusin (38.0-44.4 μM; 24 hours) inhibits cell growth in a dose-dependent manner and the LD50 values varies from 38.0 to 44.4 μM[1].Dehydroaltenusin (38.0 μM; 6 hours) inhibits cell growth by blocking the S-phase of DNA replication[1].Dehydroaltenusin (75.0 μM; 24 hours) has a strong apoptotic effect on human cancer cells, DNA ladders can be detected after 12 h of incubation with dehydroaltenusin[1]. Cell Proliferation Assay[1] Cell Line: Human cancer cell line: A549, BALL-1, HeLa and NUGC-3 cells
Dehydroaltenusin (injection; 20 mg/kg; 2-day intervals; 12-39 days) shows suppressed tumor growth from 21 days[1]. Animal Model: Nude mice bearing HeLa solid tumors[1]
[1]. Mizushina Y, et al. Dehydroaltenusin is a specific inhibitor of mammalian DNA polymerase α. Expert Opin Investig Drugs. 2011 Nov;20(11):1523-34.
| Cas No. | 31186-13-7 | SDF | |
| Canonical SMILES | O=C(C(O)=C1)C=C(C2=CC(OC)=CC(O)=C23)[C@@]1(C)OC3=O | ||
| Formula | C15H12O6 | M.Wt | 288.25 |
| Solubility | Soluble in DMSO | Storage | Store at -20°C |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 3.4692 mL | 17.3461 mL | 34.6921 mL |
| 5 mM | 693.8 μL | 3.4692 mL | 6.9384 mL |
| 10 mM | 346.9 μL | 1.7346 mL | 3.4692 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
g
μL
Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)
Calculation results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )
Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL saline, mix and clarify.
Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.
Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.
Quality Control & SDS
- View current batch:
- Purity: >98.00% Appearance: A solid
- COA (Certificate of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 33 reference(s) in Google Scholar.)