Recombinant Human Interleukin-31 (rHu IL-31) | 70131

Recombinant Human Interleukin-31 (rHu IL-31) | 70131 | SAB Antibodies

Source:

Escherichia coli.

Species:

Storage Conditions:

This lyophilized preparation is stable at 2-8 °C, but should be kept at -20 °C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8 °C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20 °C to -70 °C. Avoid repeated freeze/thaw cycles.

Synonyms:

Biological Activity:

Fully biologically active when compared to standard. The specific activity is determined by inducing STAT3 activation using human U-87 MG cells. 5 ng/mL of rHuIL-31 can effectively induce STAT3 activation.

Purity:

> 97 % by SDS-PAGE and HPLC analyses.

Formulation:

Lyophilized from a 0.2 µm filtered concentrated solution in PBS, pH7.4.

Uniprot ID: Q6EBC2