Somatostatin-14 (3-14)
Based on 1 Customer Validation
Somatostatin-14 (3-14) is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development.
For research use only. We do not sell to patients.
- Purity: 98.60%
- CAS No.: 54518-51-3
- Formula: C71H96N16O17S2
- Molecular Weight:1509.75
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Storage:
Sealed storage, away from moisture and light, under nitrogen.
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, under nitrogen)
Biological Activity
Chemical Information
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CAS No. 54518-51-3
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Appearance Solid
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Molecular Weight 1509.75
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Formula C71H96N16O17S2
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Color White to off-white
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Sequence
Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys (Disulfide bridge:Cys1-Cys12)
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Sequence Shortening
CKNFFWKTFTSC (Disulfide bridge:Cys1-Cys12)
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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, under nitrogen
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, under nitrogen)
Solvent & Solubility
DMSO : 100 mg/mL (66.24 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 and light, under nitrogen). 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 and light, under nitrogen). 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 (283 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, under nitrogen). 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 | 0.6624 mL | 3.3118 mL | 6.6236 mL | 16.5590 mL |
| 5 mM | 0.1325 mL | 0.6624 mL | 1.3247 mL | 3.3118 mL | |
| 10 mM | 0.0662 mL | 0.3312 mL | 0.6624 mL | 1.6559 mL | |
| 15 mM | 0.0442 mL | 0.2208 mL | 0.4416 mL | 1.1039 mL | |
| 20 mM | 0.0331 mL | 0.1656 mL | 0.3312 mL | 0.8280 mL | |
| 25 mM | 0.0265 mL | 0.1325 mL | 0.2649 mL | 0.6624 mL | |
| 30 mM | 0.0221 mL | 0.1104 mL | 0.2208 mL | 0.5520 mL | |
| 40 mM | 0.0166 mL | 0.0828 mL | 0.1656 mL | 0.4140 mL | |
| 50 mM | 0.0132 mL | 0.0662 mL | 0.1325 mL | 0.3312 mL | |
| 60 mM | 0.0110 mL | 0.0552 mL | 0.1104 mL | 0.2760 mL |