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Argyrin B
😃Good
Catalog No. TN9039Cas No. 174423-36-0
Argyrin B is a naturally occurring cyclic peptide that acts as a reversible non-competitive inhibitor of the immunoproteasome. It exhibits higher inhibitory selectivity for the β5i and β1i sites of the immunoproteasome compared to the β5c and β1c sites of the constitutive proteasome, being nearly 20 times more selective for β1i than for its homolog β1c. Additionally, Argyrin B possesses antibacterial properties.
Argyrin B
😃Good
Catalog No. TN9039Cas No. 174423-36-0
Argyrin B is a naturally occurring cyclic peptide that acts as a reversible non-competitive inhibitor of the immunoproteasome. It exhibits higher inhibitory selectivity for the β5i and β1i sites of the immunoproteasome compared to the β5c and β1c sites of the constitutive proteasome, being nearly 20 times more selective for β1i than for its homolog β1c. Additionally, Argyrin B possesses antibacterial properties.
| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 10 mg | Inquiry | Backorder | |
| 50 mg | Inquiry | Backorder |
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Product Introduction
Bioactivity
Chemical Properties
| Description | Argyrin B is a naturally occurring cyclic peptide that acts as a reversible non-competitive inhibitor of the immunoproteasome. It exhibits higher inhibitory selectivity for the β5i and β1i sites of the immunoproteasome compared to the β5c and β1c sites of the constitutive proteasome, being nearly 20 times more selective for β1i than for its homolog β1c. Additionally, Argyrin B possesses antibacterial properties. |
| Molecular Weight | 838.931 |
| Formula | C41H46N10O8S |
| Cas No. | 174423-36-0 |
Storage & Solubility Information
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
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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.
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