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BQ-123 TFA
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Catalog No. T73877
BQ-123 TFA, a potent and selective endothelin A (ETA) receptor antagonist, demonstrates an IC50 of 7.3 nM and a Ki of 25 nM. It effectively inhibits endothelin-1-induced proliferation of human pulmonary artery smooth muscle cells and reduces blood pressure in various rat hypertension models [1] [2] [3].
BQ-123 TFA
BQ-123 TFA
😃Good
Catalog No. T73877
BQ-123 TFA, a potent and selective endothelin A (ETA) receptor antagonist, demonstrates an IC50 of 7.3 nM and a Ki of 25 nM. It effectively inhibits endothelin-1-induced proliferation of human pulmonary artery smooth muscle cells and reduces blood pressure in various rat hypertension models [1] [2] [3].
| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 5 mg | Inquiry | Backorder | |
| 50 mg | Inquiry | Backorder |
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Questions
QDoes the compound differ in any way when it is in the form of hydrochloride or sulfate ions? What is the difference between the salt form and the free form?
AThe molecules in salt and non-salt forms exhibit the same activity, and they have consistent effects in biological experiments. Their activity and usage are identical. The only difference lies in their salt forms, which may result in variations in physical properties such as solubility. It is recommended to choose based on solubility and experimental requirements.
QWhat’s Ki?
AInhibitory consent (Ki) reflects the strength of inhibitor binding to the target, corresponding to the concentration of free inhibitor when 50% of the target is bound by the inhibitor.
QWhat’s pIC50?
ApIC50 is the negative log of the IC50 value when converted to molar.That is, pIC50=-log(IC50).
QWhat’s ED50?
AEffective dose 50 (ED50）refers to the dose of a drug that produces a specific effect in 50% of the population that has been administered that dose.
QWhat’s Kd?
ADissociation consent (Kd) reflects the affinity of a compound for its target. In some cases, it can be equivalent to Ki.
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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.Product Introduction
Bioactivity
Chemical Properties
| Description | BQ-123 TFA, a potent and selective endothelin A (ETA) receptor antagonist, demonstrates an IC50 of 7.3 nM and a Ki of 25 nM. It effectively inhibits endothelin-1-induced proliferation of human pulmonary artery smooth muscle cells and reduces blood pressure in various rat hypertension models [1] [2] [3]. |
| Molecular Weight | 724.72 |
| Formula | C33H43F3N6O9 |
Storage & Solubility Information
| Storage | Shipping with blue ice. |
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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 mother liquor preparation method and in vivo formula preparation method:
For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . A total of 10 animals were administered, and the formula you used is 5% 
DMSO+30% PEG300+5% Tween 80+60% ddH2O. So your working solution concentration is 2 mg/mL。Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.Preparation method for in vivo formula: Take 50 μL DMSO main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2O mix well and clarify
main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2O mix well and clarifyFor Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.
Dose Conversion
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Tech Support
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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