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  6. Bursin

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.

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Bursin Chemical Structure

Bursin Chemical Structure

CAS No. : 60267-34-7

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5 mg USD 150 In-stock
10 mg USD 250 In-stock
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Based on 1 publication(s) in Google Scholar

Other Forms of Bursin:

Bursin Related Antibodies

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Description

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[1].

Molecular Weight

339.39

Formula

C14H25N7O3
CAS No.
Appearance

Solid

Color

White to off-white

Shipping

Room temperature in continental US; may vary elsewhere.
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
In Vitro: 

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)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.9465 mL 14.7323 mL 29.4646 mL
5 mM 0.5893 mL 2.9465 mL 5.8929 mL
View the 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.

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  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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Volume
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Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation
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 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
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Bursin Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Bursin60267-34-7OthersB precursor cellsB-cellDaudicyclic guanosine monophosphatephenotypic differentiationInhibitorinhibitorinhibit

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