Catalog No : PMK2121Known As: Interleukin-2; IL-2; T-Cell Growth Factor; TCGF; Aldesleukin; IL2PROPERTIESDescriptionRecombinant Human Interleukin-2 is produced by our E.coli expressionsystemand the target gene encoding Ala21-Thr153 is expressed. AccessionP60568FormulationLyophilized from a 0.2 μm filtered solution of 10mMsodiumcitrate, pH4.0.Size10µg/50µg/500µg/1mgPurity> 95%Endotoxin< 0.01 EU/µg as determined by LAL test. Predicted Mol Mass15.5 KDaApparent Mol Mass14 KDa, reducing conditionsReconstitutionAlways centrifuge tubes before opening.Do not mix by vortex or pipetting.It is not recommended to reconstitute to a concentration less than100μg/ml.Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thawcycles. ShippingThe product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature listed below. StorageLyophilized protein should be stored at ≤ -20°C, stable for one year afterreceipt.Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°Cfor 3 months. BackgroundInterleukin-2(IL-2) is an interleukin, a type of cytokine signalingmoleculeintheimmune system,belongs to the IL-2 family. It is a powerful immunoregulatorylymphokine produced by T-cells in response to antigenicor mitogenicstimulation. IL- 2/IL-2R signaling is required for T-cell proliferationandotherfundamental functions that are essential for the immune response.IL-2stimulates growth and differentiation of B-cells, NKcells, lymphokine-activatedkiller cells, monocytes, macrophages and oligodendrocytes. NOTE:The product listed herein is for research use only and is not intended for use in human orclinical diagnosis. Suggested applications of our products are not recommendations to use ourproducts in violation of any patent or as a license. We cannot be responsible for patent infringementsor other violations that may occur with the use of this product