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You are here:Home » Growth Factors, Cytokines » Growth Factors-Interleukin » Interleukin 2 Receptor alpha, Recombinant, Human

Interleukin 2 Receptor alpha, Recombinant, Human

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Specifications

Recombinant IL2-Ra comprises a 192 amino acid fragment (223-798) corresponding to the mature IL2- Ra protein and is expressed in E. coli with an amino- terminal hexahistidine tag.
Catalog #I7663-31A3
IL2-Ra is one of the three constituent subunits of the IL2 receptor. IL2-Ra is released into the serum after increased cellular expression such as increased activation of B and T cells. Clinical manifestations of IL2- Ra elevation include autoimmune conditions and some leukemia’s and lymphomas.
ApplicationsSuitable for use in ELISA. Other applications not tested.
Recommended Dilution:
Optimal dilutions to be determined by the researcher.
Storage and StabilityMay be stored at 4°C for short-term only. For long-term storage and to avoid repeated freezing and thawing, add sterile glycerol (40-50%), aliquot and store at -20°C. Aliquots are stable for at least 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
SourceHuman, Recombinant, E. coli
PurityPurified. 95% by SDS-PAGE.
ConcentrationAs reported
FormSupplied as a liquid.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


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