Murine IL-13 recombinant Protein

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Phone: +49 (0) 40 . 43 20 84 48 0



Product Overview, Sizes and Prices



Synonyms: Interleukin-13, NC300, ALRH, BHR1, P600, IL-13, IL13.

Source: E. coli

Biological activity: ≥ 2,5 x 105 IU/mg.

Purity: ≥ 95% (SDS-PAGE)

Physical state: Lyophilized

Manufacturer:  Active Bioscience

Article No. Size Price  
1550.960.002 2 g 60 € €
1550.960.010 10 g 159 € €
1550.960.199 1 mg 3.990 € €

Please inquire for other vial sizes and custom vialing.



Product Details


Interleukin-13, NC300, ALRH, BHR1, P600, IL-13, IL13.


Description of Murine IL-13

Interleukin-13 Mouse Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 111 amino acids and having a molecular mass of 12.3 kDa. The IL-13 is purified by proprietary chromatographic techniques.


Biological Activity

The ED50 range=4 ng/ml, corresponding to a specific activity of 250,000IU/mg as determined by the dose dependent proliferation of TF-1 cells.



We recommend a quick spin followed by reconstitution in sterile water to a concentration of at least 100g/ml, which can then be further diluted to other aqueous solutions. Do not vortex.



Lyophilized Interleukin-13 although stable at room temperature for 3 weeks, should be stored desiccated below -18C. Upon reconstitution IL13 should be stored at 4C between 2-7 days and for future use below -18C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please avoid repeated freeze-thaw cycles.


Amino Acid Sequence





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Errors, changes and availability excepted.



Payment Methods

Paying by bank transfer


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Free shipping for orders above 500  within Germany

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