B8R 20-27
Based on 1 Customer Validation
B8R 20-27 is a biological active peptide. (This is amino acids 20 to 27 fragment of B8R, a vaccinia virus (VV) gene that encodes a secreted protein related to gamma interferon receptor. B8R binding to IFN-g neutralizes its antiviral activity.)
For research use only. We do not sell to patients.
- Purity: 99.38%
- CAS No.: 848642-31-9
- Formula: C44H65N9O15
- Molecular Weight:960.04
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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
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Help & FAQs
Biological Activity
Chemical Information
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CAS No. 848642-31-9
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Appearance Solid
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Molecular Weight 960.04
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Formula C44H65N9O15
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Color White to off-white
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Sequence
Thr-Ser-Tyr-Lys-Phe-Glu-Ser-Val
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Sequence Shortening
TSYKFESV
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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)
Solvent & Solubility
DMSO : 50 mg/mL (52.08 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). 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). 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 (244 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)
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 |
|---|---|---|---|---|---|
| DMSO | 1 mM | 1.0416 mL | 5.2081 mL | 10.4162 mL | 26.0406 mL |
| 5 mM | 0.2083 mL | 1.0416 mL | 2.0832 mL | 5.2081 mL | |
| 10 mM | 0.1042 mL | 0.5208 mL | 1.0416 mL | 2.6041 mL | |
| 15 mM | 0.0694 mL | 0.3472 mL | 0.6944 mL | 1.7360 mL | |
| 20 mM | 0.0521 mL | 0.2604 mL | 0.5208 mL | 1.3020 mL | |
| 25 mM | 0.0417 mL | 0.2083 mL | 0.4166 mL | 1.0416 mL | |
| 30 mM | 0.0347 mL | 0.1736 mL | 0.3472 mL | 0.8680 mL | |
| 40 mM | 0.0260 mL | 0.1302 mL | 0.2604 mL | 0.6510 mL | |
| 50 mM | 0.0208 mL | 0.1042 mL | 0.2083 mL | 0.5208 mL |
B8R 20-27 Related Classifications
HY-P5364 Related Classifications
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