Home Metabolism PAI-1 inhibitor Toddalolactone For research use only.

Toddalolactone

Toddalolactone, a natural coumarin, inhibits the activity of recombinant human Plasminogen activator inhibitor-1 (PAI-1) in a dose-dependent manner, yielding an IC50 value of 37.31 ± 3.23 μM.

Toddalolactone Chemical Structure

Toddalolactone Chemical Structure

CAS: 483-90-9

Purity & Quality Control

Batch: Purity: 99.66%
99.66

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Biological Activity

Description Toddalolactone, a natural coumarin, inhibits the activity of recombinant human Plasminogen activator inhibitor-1 (PAI-1) in a dose-dependent manner, yielding an IC50 value of 37.31 ± 3.23 μM.
Targets
PAI-1 [1]
37.31 μM
In vitro
In vitro Toddalolactone inhibits the binding between PAI-1 and uPA, and therefore prevented the formation of the PAI-1/uPA complex[1].
In Vivo
In vivo Intraperitoneal injection of toddalolactone in mice significantly prolonged tail bleeding and reduced arterial thrombus weight in a FeCl3-induced thrombosis model. Moreover, the hydroxyproline level in the plasma and the degree of liver fibrosis in mice were decreased after intraperitoneal injection of toddalolactone in CCl4-induced mouse liver fibrosis model[1].
Animal Research Animal Models Mouse Arterial Thrombosis Model (ICR mice, 8-10 weeks)
Dosages 1 mg/kg
Administration i.p.

Chemical Information & Solubility

Molecular Weight 308.33 Formula

C16H20O6
CAS No. 483-90-9 SDF --
Smiles CC(C)(C(CC1=C(C=C2C(=C1OC)C=CC(=O)O2)OC)O)O
Storage (From the date of receipt) 3 years -20°C powder

In vitro
Batch:

DMSO : 61 mg/mL ( (197.83 mM)； Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)


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In vivo
Batch:

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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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