α-Factor Mating Pheromone, yeast TFA
Based on 2 publication(s) in Google Scholar
α-Factor Mating Pheromone, yeast (TFA) is a tridecapeptide secreted by S. cerevisiae α cells via Ste2p receptor.
For research use only. We do not sell to patients.
- Formula: C84H115N20F3O19S
- Molecular Weight:1798.02
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Storage:
Sealed storage, away from moisture and light.
Powder -80°C, 2 years , -20°C, 1 year* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) α-Factor Mating Pheromone, yeast TFA
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Biological Activity
Chemical Information
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Appearance Solid
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Molecular Weight 1798.02
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Formula C84H115N20F3O19S
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Color White to off-white
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Synonyms
Mating Factor α TFA
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Sequence
Trp-His-Trp-Leu-Gln-Leu-Lys-Pro-Gly-Gln-Pro-Met-Tyr
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Sequence Shortening
WHWLQLKPGQPMY
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Structure Classification
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Initial Source
Saccharomyces cerevisiae
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Sealed storage, away from moisture and light
Powder -80°C 2 years -20°C 1 year * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Publications (2)
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Journal Impact Factor
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Most Recent
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J Genet Eng Biotechnol
Fmp45 promotes Rad53 dephosphorylation via Ptc2 interaction to attenuate checkpoint signaling and maintain genome stability. [Abstract]2025 Dec;23(4):100567. PMID: 41386832 -
Solvent & Solubility
H2O : ≥ 100 mg/mL (55.62 mM)
* "≥" means soluble, but saturation unknown.
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 and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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 and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (270 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
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 and light). 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 |
|---|---|---|---|---|---|
| H2O | 1 mM | 0.5562 mL | 2.7808 mL | 5.5617 mL | 13.9042 mL |
| 5 mM | 0.1112 mL | 0.5562 mL | 1.1123 mL | 2.7808 mL | |
| 10 mM | 0.0556 mL | 0.2781 mL | 0.5562 mL | 1.3904 mL | |
| 15 mM | 0.0371 mL | 0.1854 mL | 0.3708 mL | 0.9269 mL | |
| 20 mM | 0.0278 mL | 0.1390 mL | 0.2781 mL | 0.6952 mL | |
| 25 mM | 0.0222 mL | 0.1112 mL | 0.2225 mL | 0.5562 mL | |
| 30 mM | 0.0185 mL | 0.0927 mL | 0.1854 mL | 0.4635 mL | |
| 40 mM | 0.0139 mL | 0.0695 mL | 0.1390 mL | 0.3476 mL | |
| 50 mM | 0.0111 mL | 0.0556 mL | 0.1112 mL | 0.2781 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
α-Factor Mating Pheromone, yeast TFA Related Classifications
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