IL15 Human, HEK

Data sheet

Formulation

The IL-15 protein was lyophilized from 1mg/ml in PBS pH 7.4.

Solubility

It is recommended to reconstitute the lyophilized IL15 in sterile PBS containing 0.1% endotoxin-free recombinant HSA.

Purity

Greater than 95.0% as determined by SDS-PAGE.

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.

Protein Background

The protein encoded by this gene is a cytokine that regulates T and natural killer cell activation and proliferation. This cytokine and interleukine 2 share many biological activities. They are found to bind common hematopoietin receptor subunits, and may

Expression host

HEK.

Synonyms

IL-15, IL15, Interleukin-15, MGC9721.

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 c

Physical Appearence

Sterile Filtered White lyophilized (freeze-dried) powder.

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.