Tylosin phosphate
Based on 1 publication(s) in Google Scholar
Tylosin phosphate is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin tartrate exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin phosphate is widely used as a feed additive for promoting animal growth. Tylosin phosphate is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle.
Nur für Forschungszwecke. Wir verkaufen nicht an Patienten.
- Reinheit: 99.27%
- CAS. Nr.: 1405-53-4
- Formel: C46H80NO21P
- Molecular Weight:1014.10
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Speicherung:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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Publications Citing Use of MedChemExpress (MCE) Tylosin phosphate
MoreAlle Antibiotic Isoform-spezifische Produkte anzeigen
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Biologische Aktivität
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Macrolide |
Tylosin phosphate exerts antibacterial effects by binding to 23S rRNA of the bacterial ribosomal 50S subunit [1].
Tylosin phosphate also prevents growth of Gram-negative strains, with MICs of 64 μg/mL, 32 μg/mL, 512 μg/mL and 1 μg/mL for M. haemolytica 11935, P. multocida 4407, E. coli ATCC 25922 and E. coli AS19rlmAI, respectively[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Balb/C mice (2-3 months old, 20-25 g)[4]
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Dosage:10 mg/kg, 100 mg/kg, 500 mg/kg
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Administration:Subcutaneous injection
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Result:Reduced the elevated TNF-α and IL-1β in LPS (250 µg)-treated mice but increased their IL-10 levels.
Chemical Information
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CAS. Nr. 1405-53-4
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Appearance Solid
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Molecular Weight 1014.10
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Formel C46H80NO21P
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Color White to off-white
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SMILES
C[C@@H](O[C@@]1([H])O[C@H]([C@H]([C@@H](CC2=O)O)C)[C@H](C[C@H](C(/C=C/C(C)=C/[C@H](CO[C@H](O[C@H](C)[C@@H](O)[C@H]3OC)[C@@H]3OC)[C@@H](CC)O2)=O)C)CC=O)[C@H]([C@@H]([C@H]1O)N(C)C)O[C@@](O[C@@H](C)[C@@H]4O)([H])C[C@]4(O)C.O=P(O)(O)O
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Structure Classification
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Initial Source
Streptomyces fradiae
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Versand
Room temperature in continental US; may vary elsewhere.
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Speicherung
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Publications (1)
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Journal Impact Factor
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Most Recent
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Chemosphere
Mass-balance-model-based evaluation of sewage treatment plant contribution to residual pharmaceuticals in environmental waters. [Abstract]2019 Jun:225:378-387. PMID: 30884299
Lösungsmittel & Löslichkeit
DMSO : 100 mg/mL (98.61 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (2.47 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (2.47 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL. * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Reinheit & Dokumentation
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Data Sheet (280 KB)
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SDS (419 KB)
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- Italian - IT (419 KB)
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- Portuguese - PT (419 KB)
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Handling Instructions (2659 KB)
Verweise
[1]. Mingfu Liu, et al. Resistance to the macrolide antibiotic tylosin is conferred by single methylations at 23S rRNA nucleotides G748 and A2058 acting in synergy. Proc Natl Acad Sci U S A. 2002 Nov 12; 99(23): 14658-14663. [Content Brief]
[2]. Carlo Pinna, et al. In Vitro Evaluation of the Effects of Tylosin on the Composition and Metabolism of Canine Fecal Microbiota. Animals (Basel). 2020 Jan; 10(1): 98. [Content Brief]
[3]. Niels Møller Andersen, et al. Inhibition of Protein Synthesis on the Ribosome by Tildipirosin Compared with Other Veterinary Macrolides. Antimicrob Agents Chemother. 2012 Nov; 56(11): 6033-6036. [Content Brief]
[4]. Ayse Er, et al. Effects of tylosin on serum cytokine levels in healthy and lipopolysaccharide-treated mice. Acta Vet Hung. 2010 Mar;58(1):75-81. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 0.9861 mL | 4.9305 mL | 9.8610 mL | 24.6524 mL |
| 5 mM | 0.1972 mL | 0.9861 mL | 1.9722 mL | 4.9305 mL | |
| 10 mM | 0.0986 mL | 0.4930 mL | 0.9861 mL | 2.4652 mL | |
| 15 mM | 0.0657 mL | 0.3287 mL | 0.6574 mL | 1.6435 mL | |
| 20 mM | 0.0493 mL | 0.2465 mL | 0.4930 mL | 1.2326 mL | |
| 25 mM | 0.0394 mL | 0.1972 mL | 0.3944 mL | 0.9861 mL | |
| 30 mM | 0.0329 mL | 0.1643 mL | 0.3287 mL | 0.8217 mL | |
| 40 mM | 0.0247 mL | 0.1233 mL | 0.2465 mL | 0.6163 mL | |
| 50 mM | 0.0197 mL | 0.0986 mL | 0.1972 mL | 0.4930 mL | |
| 60 mM | 0.0164 mL | 0.0822 mL | 0.1643 mL | 0.4109 mL | |
| 80 mM | 0.0123 mL | 0.0616 mL | 0.1233 mL | 0.3082 mL |
Tylosin phosphate Related Classifications
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