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Interleukin-15 Human Recombinant, HEK

Product Name Interleukin-15 Human Recombinant, HEK
Synonyms IL-15, IL15, Interleukin-15, MGC9721.
Description Interleukin-15 Human Recombinant produced in HEK cells is a glycosylated monomer, having a molecular weight of 12.8kDa due to glycosylation.The IL15 is purified by proprietary chromatographic techniques.
Uniprot Accesion Number P40933

Amino Acid Sequence

Source HEK.
Physical Appearance and Stability Lyophilized IL-15 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL15 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 prevent freeze-thaw cycles.
Formulation and Purity The IL-15 protein was lyophilized from 1842µl filtered (0.2µm) solution in PBS, pH 7.4 and 10% Trehalose. Greater than 95.0% as determined by SDS-PAGE.
Solubility It is recommended to reconstitute the lyophilized IL15 with 2500µl PBS to a stock solution of 400µg/ml.
Biological Activity The biological activity was determined by the dose dependent stimulation of the proliferation of CTLL-2 cells, the ED50 is typically less than 0.5ng/ml, corresponding to a specific activity of >2 x 106 Unit/mg.
Shipping Format and Condition Lyophilized powder at room temperature.
Usage Statement Our products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.