Human IL-13 variant (increased activity) recombinant Protein

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Product Overview, Sizes and Prices

 

Protein

Synonyms: Interleukin-13, NC30, ALRH, BHR1, P600, IL-13, MGC116786, MGC116788, MGC116789.

Source: E. coli

Purity: ≥ 95% (SDS-PAGE, RP-HPLC)

Physical state: Lyophilized

Manufacturer:  Active Bioscience

Article No. Size Price  
1551.950.002 2 µg 90 €
1551.950.010 10 µg 175 €
1551.950.199 1 mg 4.100 €

Please inquire for other vial sizes and custom vialing.

 

 

Product Details

Synonyms

Interleukin-13, NC30, ALRH, BHR1, P600, IL-13, MGC116786, MGC116788, MGC116789.

 

Description of Human IL-13 variant (increased activity)

Interleukin-13 Variant Human Recombinant produced in E. coli is a single, non-glycosylated polypeptide chain containing 114 amino acids, with a substitution of Q for R at position 112 compared with the wild type IL-13, having a molecular mass of 12.5 kDa.

 

Biological Activity

The ED50 was determined by the dose dependent prolifiration of TF-1 cells and was found to be 1,000,000 units/mg. This analog has also been shown to exhibit increased in vivo activity compared to wild type IL-13.

 

Reconstitution

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

 

Stability

Lyophilized Interleukin-13 Variant although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL13 Variant should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA, order number: 2835.955.xyz or 2835.958.xyz, or BSA, order number: 2835.919.xyz). Please avoid repeated freeze-thaw cycles.

 

Lupe Zoom

Amino Acid Sequence

SPGPVPPSTA LRELIEELVN ITQNQKAPLC NGSMVWSINL TAGMYCAALE SLINVSGCSA IEKTQRMLSG FCPHKVSAGQ FSSLHVRDTK IEVAQFVKDL LLHLKKLFRE GQFN

 

Shipping symbol Shipped at room temperature

 

 

 

 

 

 

 

 

To buy Human IL-13 variant (increased activity) please click on the Shopping List Symbol right from the indicated price. This will add the product to your Shopping List. You can then click on the button »Shopping List & Order Form« or the Shopping List Symbol in the top navigation to ask for a quote. We will send you your quote as soon as possible. Our offer will include institutional discounts where applicable. Human IL-13 variant (increased activity) is an alternative for the no longer available Promokine IL-13 (variant), human, recombinant (C-62314).

 

All prices are net prices (excluding VAT). Final prices in our quote will contain VAT plus shipping costs if applicable. For further information please go to our Shipping page.

 

Errors, changes and availability excepted.

 

 

 

Payment Methods

Paying by bank transfer

Shipping

We ship with UPS

Free shipping for orders above 500 € within Germany

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