IL 7 Protein

Recombinant of IL 7 protein

Product Specifications

Product Name Alternative

Lymphopoietin 1 (LP-1), pre-B cell factor, IL-7.

Source

Escherichia Coli

Purity

Greater than 98.0% as determined by SDS-PAGE.

Bioactivity

The ED50 was determined by the dose-dependent stimulation of the proliferation of murine 2E8 cells is less than 0.2ng/ml, corresponding to a specific activity of >5,000,000IU/mg.

Form

Sterile Filtered White lyophilized (freeze-dried) powder.

Solubility

It is recommended to reconstitute the lyophilized IL-7 in sterile 18M-cm H2O not less than 100μg/ml, which can then be further diluted to other aqueous solutions.

Storage Conditions

Stability: Lyophilized IL-7 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL-7 should be stored at 4°C between 2-7 days and for future use below -18°C.Please prevent freeze-thaw cycles