A DNA sequence encoding the mouse IL-20 protein (Q9JKV9) (Leu 25-Leu 176) was expressed with tag free.
Accession
Q9JKV9
Protein construction
IL-20 (25-176)
Source
HEK293
Bio Activity
Testing in progress.
Purity
>95% as determined by SDS-PAGE.
Endotoxin
Less than 1.0 EU per μg by the LAL method.
Formulation
Lyophilized from a 0.2 μm filtered solution of PBS, pH7.4, 5% Trehalose, 5% mannitol.
Species
Mouse
Background
Interleukin 20 (IL20) is a protein that is in humans encoded by the IL20 gene which is located in close proximity to the IL-10 gene on the 1q32 chromosome. IL-20 is a part of an IL-20 subfamily which is a part of a larger IL-10 family. IL-20 subfamily also includes other cytokines, including IL-19, IL-20, IL-22, IL-24, and IL-26. Members of the cytokine IL-20 subfamily form an important link between the immune system and epithelial tissues because receptors for these cytokines are highly expressed on epithelial cells and are almost exclusively produced by cells of the immune system.
Usage guide
Shipping
In general, recombinant proteins are provided as lyophilized powder which are shipped with blue ice. Bulk packages of recombinant proteins are provided as frozen liquid which are shipped with dry ice.
Storage
Please avoid repeated freeze-thaw cycles. Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃ It is recommended that aliquot the reconstituted solution to minimize freeze-thaw cycles.