Murine IL-21 recombinant Protein
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Phone: +49 (0) 40 . 43 20 84 48 0
Interleukin-21, IL-21, Il21.
Description of Murine IL-21
Interleukin-21 Murine Recombinant produced in E.Coli is a single, non-glycosilated polypeptide chain containing 130 amino acids and having a total molecular mass of 15kDa. The Murine IL-21 is purified by proprietary chromatographic techniques.
The ED50=10 -50 ng/ml, determined by the cell proliferation assay of modified Ba/F3 cells.
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.
Lyophilized Mouse IL-21 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Mouse IL21 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 or BSA). Please avoid repeated freeze-thaw cycles.
Amino Acid Sequence
The sequence of the first five N-terminal amino acids was determined and was found to be Met-His-Lys-Ser-Ser.
Usage: For research use only. Not for use in diagnostic or therapeutic procedures. Not for human use.
To buy Murine IL-21 (W1584960002, W1584960010, W1584960199) 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« to ask for a quote. We will send you your quote as soon as possible. Our offer will include institutional discounts where applicable.
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