Murine I-TAC / CXCL11 recombinant Protein

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Product Overview, Sizes and Prices



Synonyms: C-X-C motif chemokine 11, I-TAC, Small-inducible cytokine B11, Cxcl11, Scyb11.

Source: E. coli

Purity: ≥ 98 % (SDS-PAGE, RP-HPLC)

Physical state: Lyophilized

Manufacturer:  Active Bioscience

Article No. Size Price  
1605.960.005 5 µg 90 €
1605.960.020 20 µg 175 €
1605.960.199 1 mg 2.390 €

Please inquire for other vial sizes and custom vialing.



Product Details


C-X-C motif chemokine 11, I-TAC, Small-inducible cytokine B11, Cxcl11, Scyb11.


Description of Murine I-TAC / CXCL11

I TAC Murine Recombinant produced in E. coli is a single, non-glycosylated, polypeptide chain containing 79 amino acids and having a molecular mass of 9.1kDa.


Biological Activity

Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using murine CXCR3 transfected 293 cells is in a concentration of 10-100 ng/ml corresponding to a specific activity of 10,000-100,000 IU/mg.



It is recommended to reconstitute the lyophilized I TAC in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.



Lyophilized I TAC although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution I TAC 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: or, or BSA, order number: Please avoid repeated freeze-thaw cycles.


Lupe Zoom

Amino Acid Sequence



Shipping symbol Shipped at room temperature









To buy Murine I-TAC / CXCL11 (W1605960005, W1605960020, W1605960199) 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. Murine I-TAC / CXCL11 is an alternative for the no longer available Promokine I-TAC (CXCL11), mouse, recombinant (D-66710).


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

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Free shipping for orders above 500 € within Germany

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