Bursin
Based on 1 Customer Validation
Bursin is a peptide that can be isolated from the bursa of Fabricius of chicken. Bursin induces the phenotypic differentiation of mammalian and avian B precursor cells. Bursin also increases cyclic guanosine monophosphate in cells of the human B-cell line Daudi, its derivatives are able to protect against infection by amplifying the immune response induced by H9N2.
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- Purity: 99.35%
- CAS No.: 60267-34-7
- 화학식: C14H25N7O3
- 분자량:339.39
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보관:
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. 60267-34-7
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Appearance Solid
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분자량 339.39
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화학식 C14H25N7O3
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Color White to off-white
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선적
Room temperature in continental US; may vary elsewhere.
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보관
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)
용액&용해도
DMSO : 100 mg/mL (294.65 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)
순도&문서
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Data Sheet (269 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
[1]. Wang C, et al. Bursin-like peptide (BLP) enhances H9N2 influenza vaccine induced humoral and cell mediated immune responses. Cell Immunol. 2014 Nov-Dec;292(1-2):57-64. [Content Brief]
[2]. Audhya T, et al. Tripeptide structure of bursin, a selective B-cell-differentiating hormone of the bursa of fabricius. Science. 1986 Feb 28;231(4741):997-9. [Content Brief]
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 | 2.9465 mL | 14.7323 mL | 29.4646 mL | 73.6616 mL |
| 5 mM | 0.5893 mL | 2.9465 mL | 5.8929 mL | 14.7323 mL | |
| 10 mM | 0.2946 mL | 1.4732 mL | 2.9465 mL | 7.3662 mL | |
| 15 mM | 0.1964 mL | 0.9822 mL | 1.9643 mL | 4.9108 mL | |
| 20 mM | 0.1473 mL | 0.7366 mL | 1.4732 mL | 3.6831 mL | |
| 25 mM | 0.1179 mL | 0.5893 mL | 1.1786 mL | 2.9465 mL | |
| 30 mM | 0.0982 mL | 0.4911 mL | 0.9822 mL | 2.4554 mL | |
| 40 mM | 0.0737 mL | 0.3683 mL | 0.7366 mL | 1.8415 mL | |
| 50 mM | 0.0589 mL | 0.2946 mL | 0.5893 mL | 1.4732 mL | |
| 60 mM | 0.0491 mL | 0.2455 mL | 0.4911 mL | 1.2277 mL | |
| 80 mM | 0.0368 mL | 0.1842 mL | 0.3683 mL | 0.9208 mL | |
| 100 mM | 0.0295 mL | 0.1473 mL | 0.2946 mL | 0.7366 mL |