Gluten Exorphin C
Based on 1 Customer Validation
Gluten exorphin C is an opioid peptide derived from wheat gluten. Its IC50 values are 40 μM and 13.5 μM for μ opioid and δ opioid activities in the GPI and MVD assays, respectively.
For research use only. We do not sell to patients.
- Purity: 99.86%
- CAS No.: 142479-62-7
- Formula: C29H45N5O8
- Molecular Weight:591.70
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Storage:
Sealed storage, away from moisture.
Powder -80°C, 2 years , -20°C, 1 year* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
All Opioid Receptor Isoforms
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Biological Activity
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δ Opioid Receptor/DOR |
μ Opioid Receptor/MOR |
Gluten exorphin C, a novel opioid peptide, is isolated from the pepsin-trypsin-chymotrypsin digest of wheat gluten. Gluten exorphin C is evaluated its opioid activities by the GPI and MVD assays and its receptor affinities by radioreceptor assays. Its IC50s are 40 μM and 13.5 μM in the GPI and the MVD assays, respectively. Gluten exorphin C has a structure quite different from any of the endogenous and exogenous opioid peptides ever reported in that the N terminal Tyr is the only aromatic amino acid. The analogs containing Tyr-Pro-X-Ser-Leu are synthesized to study its structure-activity relationship. Peptides in which X is an aromatic amino acid or an aliphatic hydrophobic amino acid has opioid activity[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 142479-62-7
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Appearance Solid
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Molecular Weight 591.70
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Formula C29H45N5O8
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Color White to off-white
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Sequence
Tyr-Pro-Ile-Ser-Leu
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Sequence Shortening
YPISL
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Sealed storage, away from moisture
Powder -80°C 2 years -20°C 1 year * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Solvent & Solubility
H2O : 100 mg/mL (169.00 mM; Need ultrasonic)
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.
* 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). 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)
For the following dissolution methods, please prepare the working solution directly:
It is recommended to prepare fresh solutions and use them promptly within a short period of time.
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: PBS
Solubility: 50 mg/mL (84.50 mM); Clear solution; Need ultrasonic
Purity & Documentation
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Data Sheet (277 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). 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 | 1.6900 mL | 8.4502 mL | 16.9005 mL | 42.2511 mL |
| 5 mM | 0.3380 mL | 1.6900 mL | 3.3801 mL | 8.4502 mL | |
| 10 mM | 0.1690 mL | 0.8450 mL | 1.6900 mL | 4.2251 mL | |
| 15 mM | 0.1127 mL | 0.5633 mL | 1.1267 mL | 2.8167 mL | |
| 20 mM | 0.0845 mL | 0.4225 mL | 0.8450 mL | 2.1126 mL | |
| 25 mM | 0.0676 mL | 0.3380 mL | 0.6760 mL | 1.6900 mL | |
| 30 mM | 0.0563 mL | 0.2817 mL | 0.5633 mL | 1.4084 mL | |
| 40 mM | 0.0423 mL | 0.2113 mL | 0.4225 mL | 1.0563 mL | |
| 50 mM | 0.0338 mL | 0.1690 mL | 0.3380 mL | 0.8450 mL | |
| 60 mM | 0.0282 mL | 0.1408 mL | 0.2817 mL | 0.7042 mL | |
| 80 mM | 0.0211 mL | 0.1056 mL | 0.2113 mL | 0.5281 mL | |
| 100 mM | 0.0169 mL | 0.0845 mL | 0.1690 mL | 0.4225 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.