LYN-1604 hydrochloride |
| رقم الكتالوجGC36517 |
هيدروكلوريد LYN-1604 هو منشط قوي يشبه UNC-51 كيناز 1 (ULK1) (EC50 = 18.94 نانومتر) للبحث عن سرطان الثدي السلبي الثلاثي (TNBC)
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 2216753-86-3
Sample solution is provided at 25 µL, 10mM.
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LYN-1604 hydrochloride is a potent ULK1 activator with an EC50 of 18.94 nM. EC50: 18.94 nM (ULK1)[1]
LYN-1604 is found as a potential ULK1 activator with enzymatic activity of 195.7% at 100 nM and IC50 of 1.66 μM against MDA-MB-231 cells. LYN-1604 displays a good effect on ULK1 activation with an EC50 of 18.94 nM. LYS50, LEU53, and TYR89 are key to the activation site of LYN-1604. LYN-1604 induces cell death in MDA-MB-231 cells. LYN-1604 could modulate ATF3 and RAD21 through ULK1 in MDA-MB-231 cells. LYN-1604 can also increase cleavage of caspase3 and induce apoptosis. LYN-1604 induces cell death involved in ATF3, RAD21, and caspase3, accompanied by autophagy and apoptosis[1].
LYN-1604 could significantly inhibit the growth of xenograft MDA-MB-231 cells. The body weights of mice are stable. LYN-1604 induces remarkable autophagy in vivo. LYN-1604 has good therapeutic potential by targeting ULK1-modulated cell death of TNBC, thus making a ULK1 agonist that can be utilized as a new drug for triple negative breast cancer therapy[1].
[1]. Zhang L, et al. Discovery of a small molecule targeting ULK1-modulated cell death of triple negative breast cancer in vitro and in vivo. Chem Sci. 2017 Apr 1;8(4):2687-2701.
Kinase experiment: | The ULK1 kinase enzyme, substrate, ATP and compound (include LYN-1604) are diluted in kinase buffer. Then, 1 μL of compound or (5% DMSO), 2 μL of ULK1 kinase enzyme or purified wild-type and mutant ULK1 (K50A, L53A, Y89A) (10 ng), or 2 μL of MBP (0.1 μg/μL)/ATP (10 μM) mix are added to the wells of a 384 well low volume plate. After incubation at room temperature for 60 minutes, 5 μL of kinase assay reagent is added per well. The plates are incubated at room temperature for 40 minutes and then 10 μL of kinase detection reagent is added. After incubation at room temperature for 30 minutes, the luminescence is recorded. The EC50 values are calculated using nonlinear regression with normalized dose response fitting[1]. |
Cell experiment: | MCE-7, MDA-MB-231 and MDA-MB-468 cells are treated with LYN-1604, cell viability is measured by the MTT assay[1]. |
Animal experiment: | Mice: Mice are injected subcutaneously with MDA-MB-231 cells. When the tumors reach 100 mm3 in volume, the mice are divided into four groups. Three groups are treated with different doses of LYN-1604 once a day by intragastric administration for 14 days (low dose, 25 mg/kg; median dose, 50 mg/kg; high dose, 100 mg/kg), whereas the control group is treated with vehicle control. During the treatment, the tumor volumes and body weight are measured every day until the end of the study. At the end of treatment, all mice are sacrificed. The spleen, liver, kidney and tumor tissue are harvested, weighed, and photographed, then immediately frozen in liquid nitrogen or fixed in formalin[1]. |
References: [1]. Zhang L, et al. Discovery of a small molecule targeting ULK1-modulated cell death of triple negative breast cancer in vitro and in vivo. Chem Sci. 2017 Apr 1;8(4):2687-2701. | |
| Cas No. | 2216753-86-3 | SDF | |
| Canonical SMILES | ClC1=CC=C(C(CN2CCN(C(CN(CC(C)C)CC(C)C)=O)CC2)OCC3=CC=C(C=CC=C4)C4=C3)C(Cl)=C1.[H]Cl | ||
| Formula | C33H44Cl3N3O2 | M.Wt | 621.08 |
| الذوبان | DMSO: 100 mg/mL (161.01 mM) | 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. |
||
| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
|
1 mg | 5 mg | 10 mg |
| 1 mM | 1.6101 mL | 8.0505 mL | 16.101 mL |
| 5 mM | 0.322 mL | 1.6101 mL | 3.2202 mL |
| 10 mM | 0.161 mL | 0.805 mL | 1.6101 mL |
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Quality Control & SDS
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- Purity: >98.00%
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Average Rating: 5 (Based on Reviews and 3 reference(s) in Google Scholar.)
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