Technical Data
I7663-31S
IL2RA, Recombinant, Human (Interleukin-2 Receptor Subunit alpha, IL-2 Receptor Subunit alpha, IL-2-RA, IL-2R Subunit alpha, IL2-RA, TAC Antigen, p55, CD25)
10ug
Molecular Biology Storage: -20°CShipping: Blue Ice
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 leukaemia’s and lymphomas.

Source:
Recombinant corresponding to aa22-213 from mature human IL2- Ra, fused to 6x His-tag expressed in E. coli.

Applications:
Suitable for use in Western Blot as a control. Other applications not tested.

Recommended Dilution:
Optimal dilutions to be determined by the researcher.

Storage and Stability:
May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store 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.
Source: E. coli
Purity: Purified (SDS-PAGE)
Concentration: As reported
Form: Supplied as a liquid in 25mM Tris-HCl, pH6.8, 50mM DTT, 1% SDS, 0.1% Bromophenol Blue, 2.5% glycerol.

Important Note: This 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.
1. Teng, QY. et al., (2006) FEBS Lett. 580(17): 4272-81.

Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.