CCK (26-31) sulfated
Based on 1 Customer Validation
CCK (26-31) (sulfated) is the N-terminal fragment of CCK, a peptide hormone found in the gut and brain that stimulates digestion, regulates satiety, and is associated with anxiety.
For research use only. We do not sell to patients.
- Purity: 96.38%
- CAS No.: 89911-65-9
- Formula: C38H50N8O13S3
- Molecular Weight:923.04
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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)
Biological Activity
Chemical Information
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CAS No. 89911-65-9
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Appearance Solid
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Molecular Weight 923.04
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Formula C38H50N8O13S3
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Color White to off-white
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Sequence
Ac-Asp-{Tyr(SO3H)}-Met-Gly-Trp-Met-NH2
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Sequence Shortening
Ac-D-{Tyr(SO3H)}-YMGWM-NH2
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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
DMSO : 100 mg/mL (108.34 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.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (275 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 |
|---|---|---|---|---|---|
| DMSO | 1 mM | 1.0834 mL | 5.4169 mL | 10.8338 mL | 27.0844 mL |
| 5 mM | 0.2167 mL | 1.0834 mL | 2.1668 mL | 5.4169 mL | |
| 10 mM | 0.1083 mL | 0.5417 mL | 1.0834 mL | 2.7084 mL | |
| 15 mM | 0.0722 mL | 0.3611 mL | 0.7223 mL | 1.8056 mL | |
| 20 mM | 0.0542 mL | 0.2708 mL | 0.5417 mL | 1.3542 mL | |
| 25 mM | 0.0433 mL | 0.2167 mL | 0.4334 mL | 1.0834 mL | |
| 30 mM | 0.0361 mL | 0.1806 mL | 0.3611 mL | 0.9028 mL | |
| 40 mM | 0.0271 mL | 0.1354 mL | 0.2708 mL | 0.6771 mL | |
| 50 mM | 0.0217 mL | 0.1083 mL | 0.2167 mL | 0.5417 mL | |
| 60 mM | 0.0181 mL | 0.0903 mL | 0.1806 mL | 0.4514 mL | |
| 80 mM | 0.0135 mL | 0.0677 mL | 0.1354 mL | 0.3386 mL | |
| 100 mM | 0.0108 mL | 0.0542 mL | 0.1083 mL | 0.2708 mL |