| request information: |
|
| name: | Interleukin-15 human |
| cat_no: | I8648 |
| gene id: | human IL15(3600) |
| brand: | SIGMA |
| prod_type: | Chemical |
| name_suffix: | >97% (SDS-PAGE), recombinant, expressed in Escherichia coli, lyophilized powder, cell culture tested |
| storage temp.: | -20C |
| storage: | -20C |
| form: | lyophilized powder |
| physical form: | Lyophilized from a 0.2 mum filtered solution in phosphate buffered saline containing 50 mug bovine serum albumin per 1 mug cytokine. |
| syns: | IL-15 |
| unspsc_code: | 12352207 |
| wgk: | 3 |
| mdl_no: | MFCD00675504 |
| mol wt: | antigen predicted mol wt ~12.5 kDa |
| biochem/physiol actions: | Interleukin-15 was first isolated from the supernatant of a cultured simian kidney epithelial cell line. The cDNA encodes a 162 amino acid precursor protein with a 48 amino acid signal peptide that is cleaved to yield a 114 amino acid mature protein. Human IL-15 shares sequence identity with simian (~97%) and murine (~73%). IL-15 competes for binding sites with IL-2, as both IL-2 and IL-15 stimulate the growth of cells through the IL-2 receptor. |
| purity: | >97% (SDS-PAGE) |
| assay: | >97% (SDS-PAGE) |
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more information: | company product webpage |