Home MAPK KLF inhibitor ML264 For research use only.

ML264

Synonyms: CID-51003603

ML264 (CID-51003603), a selectively inhibitor of kruppel-like factor 5 (KLF5),potently Inhibits Growth of Colorectal Cancer.

ML264 Chemical Structure

ML264 Chemical Structure

CAS No. 1550008-55-3

Purity & Quality Control

ML264 Related Products

Biological Activity

Description ML264 (CID-51003603), a selectively inhibitor of kruppel-like factor 5 (KLF5),potently Inhibits Growth of Colorectal Cancer.
Targets
KLF5 [1]
(Cell-based assay for proliferation of DLD-1 cells)
29 nM
In vitro
In vitro ML264 potently halts DLD-1 viability (IC50 = 29 nM) with high maximal effect (>90%). DLD-1 cells are human colorectal adenocarcinoma cells. ML264 has significant effects at submicromolar doses on other cell types as well, including HCT116 (human colorectal carcinoma), HT29 (human colorectal adenocarcinoma), and SW620 (human colorectal adenocarcinoma). The IEC-6 anti-target (a nontransformed rat intestinal epithelial cell line) is largely unaffected, with inhibition below 50% at the highest dose[1].This compound potently inhibits proliferation of CRC cells in vitro through modifications of the cell cycle profile[2].
Cell Research Cell lines DLD-1 and HCT116 colorectal cancer cell lines
Concentrations 10μM
Incubation Time 24, 48, 72h
Method

For cell proliferation experiments, DLD-1 and HCT116 cells are treated with 10μM ML264 or with vehicle (DMSO). Live cells are collected at 24, 48 and 72 hours post treatment and their numbers are determined by counting using a Coulter counter; In MTS assay, DLD-1 and HCT116 cells are treated with 10μM ML264 or with vehicle (DMSO). After 24, 48, and 72 hours of incubations, 20 μL of MTS solution  is added to each well and an analysis is performed according to the manufacturer's protocol.
In Vivo
In vivo In an established xenograft mouse model of colon cancer, ML264 efficiently inhibits growth of the tumor within five days of treatment. this effect is caused by a significant reduction in proliferation and that ML264 potently inhibits the expression of KLF5 and EGR1, a transcriptional activator of KLF5[2].
Animal Research Animal Models Nude mice with DLD-1 cells injection to achieve a tumor
Dosages 10 or 25 mg/kg
Administration i.p.

Chemical Information & Solubility

Molecular Weight 384.88 Formula

C17H21ClN2O4S
CAS No. 1550008-55-3 SDF Download ML264 SDF
Smiles CN(C1CCS(=O)(=O)CC1)C(=O)CNC(=O)C=CC2=CC(=CC=C2)Cl
Storage (From the date of receipt)

In vitro
Batch:

DMSO : 77 mg/mL ( (200.06 mM) Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Water : Insoluble

Ethanol : Insoluble


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In vivo
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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 ddH2O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

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Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

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