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Pentabromopseudilin

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Catalog No. T78585Cas No. 10245-81-5

Pentabromopseudilin (PBrP), a marine antibiotic derived from Pseudomonas bromoutilis and Alteromonas luteoviolaceus, demonstrates antimicrobial, antitumor, and phytotoxic properties. It acts as a reversible, allosteric inhibitor of myosin Va (MyoVa) and robustly inhibits transforming growth factor-β (TGF-β) activity. PBrP is utilized in researching fibrotic diseases and cancer [1].

Pentabromopseudilin

Pentabromopseudilin

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Catalog No. T78585Cas No. 10245-81-5
Pentabromopseudilin (PBrP), a marine antibiotic derived from Pseudomonas bromoutilis and Alteromonas luteoviolaceus, demonstrates antimicrobial, antitumor, and phytotoxic properties. It acts as a reversible, allosteric inhibitor of myosin Va (MyoVa) and robustly inhibits transforming growth factor-β (TGF-β) activity. PBrP is utilized in researching fibrotic diseases and cancer [1].
Pack SizePriceUSA WarehouseGlobal WarehouseQuantity
5 mg$1,3708-10 weeks8-10 weeks
50 mg$2,7808-10 weeks8-10 weeks
100 mg$3,7008-10 weeks8-10 weeks
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.
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Product Introduction

Bioactivity
Description
Pentabromopseudilin (PBrP), a marine antibiotic derived from Pseudomonas bromoutilis and Alteromonas luteoviolaceus, demonstrates antimicrobial, antitumor, and phytotoxic properties. It acts as a reversible, allosteric inhibitor of myosin Va (MyoVa) and robustly inhibits transforming growth factor-β (TGF-β) activity. PBrP is utilized in researching fibrotic diseases and cancer [1].
In vitro
Pentabromopseudilin (PBrP) at concentrations of 0.01-1 μM for 6 hours inhibited TGF-β-induced phosphorylation and nuclear translocation of Smad proteins [1]. Additionally, at 0.5 μM for 6 hours, PBrP suppressed the transcriptional response stimulated by TGF-β [1]. Furthermore, PBrP across a range of 0-1 μM for 6 hours impeded TGF-β-induced epithelial-mesenchymal transition (EMT) in A549 cells [1]. At a specific dose of 0.2 μM for 20 hours, PBrP obstructed cell migration prompted by TGF-β [1]. PBrP at 0.01-1 μM for 6 hours blocked TGF-β signaling by enhancing the degradation of TβRII [1]. At a concentration of 0.5μM and at time intervals of 0, 1, and 3 hours, PBrP disrupted TGF-β signaling by promoting TβRII degradation through caveolae-dependent endocytosis [1].
Chemical Properties
Molecular Weight553.66
FormulaC10H4Br5NO
Cas No.10245-81-5
SmilesOC1=C(C=C(Br)C=C1Br)C2=C(Br)C(Br)=C(Br)N2
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the stock solution preparation method and in vivo formula preparation method:
TargetMol | Animal experiments For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, TargetMol | Animal experiments and a total of 10 animals are to be administered, using a formulation of TargetMol | reagent 10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH2O , the resulting working solution concentration would be 2 mg/mL.
Stock Solution Preparation:

Dissolve 2 mg of the compound in 100 μL DMSOTargetMol | reagent to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.

Preparation of the In Vivo Formulation:

1) Add 100 μL of the DMSOTargetMol | reagent stock solution to 400 μL PEG300TargetMol | reagent and mix thoroughly until the solution becomes clear.

2) Add 50 μL Tween 80 and mix well until fully clarified.

3) Add 450 μL Saline,PBS or ddH2OTargetMol | reagent and mix thoroughly until a homogeneous solution is obtained.

This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.
All co-solvents required for this protocol, includingDMSO, PEG300/PEG400, Tween 80, SBE-β-CD, and Corn oil, are available for purchase on the TargetMol website.
1 Enter information below:
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2 Enter the in vivo formulation:
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Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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