LC-2 |
Katalog-Nr.GC61766
One-Click Copy Product Info
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LC-2 ist ein potenter und erster seiner Klasse von Hippel-Lindau-basierter PROTAC, der in der Lage ist, endogenes KRAS G12C mit DC50-Werten zwischen 0,25 und 0,76 μM abzubauen. LC-2 bindet KRAS G12C kovalent mit einem MRTX849-Gefechtskopf und rekrutiert die E3-Ligase VHL, was einen schnellen und anhaltenden Abbau von KRAS G12C induziert, was zur UnterdrÜckung der MAPK-SignalÜbertragung sowohl in homozygoten als auch in heterozygoten KRAS G12C-Zelllinien fÜhrt.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 2502156-03-6
Sample solution is provided at 25 µL, 10mM.
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LC-2 is a potent and first-in-class PROTAC capable of degrading endogenous KRAS G12C, with DC50s between 0.25 and 0.76 μM[1]. LC-2 covalently binds KRAS G12C with a MRTX849 warhead and recruits the E3 ligase VHL, inducing rapid and sustained KRAS G12C degradation leading to suppression of MAPK signaling in both homozygous and heterozygous KRAS G12C cell lines[2].
LC-2 induces degradation of endogenous KRASG12C in multiple KRAS mutant cancer cell (NCI-H2030, MIA PaCa-2, SW1573, NCI-H23 and NCI-H358 cells) with DC50s between 0.25 and 0.76 μM. LC-2-induced KRASG12C degradation occurs via a bona fide PROTAC mechanism. MIA PaCa-2, NCI-H23, and SW1573 cells are treated with 2.5 μM of LC-2 for 6, 24, 48, and 72 h. In all three cell lines, maximal KRAS degradation occurred within 24 h and was sustained up to 72 h[1].LC-2-induced (2.5 μM; 6-24 hours) KRAS G12C degradation modulates Erk signaling in homozygous and heterozygous KRAS mutant cell lines[1]. Western Blot Analysis[1] Cell Line: MIA PaCa-2 cells and NCI-H23 cells
[1]. De Vita E, et al. The Missing Link between (Un)druggable and Degradable KRAS. ACS Cent Sci. 2020;6(8):1281-1284. [2]. Bond MJ, et al. Targeted Degradation of Oncogenic KRASG12C by VHL-Recruiting PROTACs. ACS Cent Sci. 2020;6(8):1367-1375.
| Cas No. | 2502156-03-6 | SDF | |
| Canonical SMILES | O=C(NCC1=CC=C(C=C1)C2=C(N=CS2)C)[C@H]3N(C[C@@H](C3)O)C([C@H](C(C)(C)C)NC(CCOCCCN4[C@@H](CCC4)COC5=NC(N6C[C@@H](N(CC6)C(C(F)=C)=O)CC#N)=C7C(CN(CC7)C8=C9C(Cl)=CC=CC9=CC=C8)=N5)=O)=O | ||
| Formula | C59H71ClFN11O7S | M.Wt | 1132.78 |
| Löslichkeit | DMSO: 50 mg/mL (44.14 mM; ultrasonic and warming and heat to 80°C) | 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 | 882.8 μL | 4.4139 mL | 8.8278 mL |
| 5 mM | 176.6 μL | 882.8 μL | 1.7656 mL |
| 10 mM | 88.3 μL | 441.4 μL | 882.8 μL |
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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: >95.00% Appearance: A solid
- COA (Certificate of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 29 reference(s) in Google Scholar.)