| request information: |
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| name: | Osteopontin human |
| cat_no: | O4264 |
| gene id: | human SPP1(6696) |
| brand: | SIGMA |
| prod_type: | Chemical |
| name_suffix: | recombinant, expressed in mouse NSO cells, >=95% (SDS-PAGE), 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 2.5 mg bovine serum albumin. |
| syns: | Bone Sialoprotein-1; Secreted Phosphoprotein 1 (Spp1); OPN; Early T Lymphocyte Activation Protein-1 (ETA-1) |
| unspsc_code: | 12352202 |
| wgk: | 3 |
| mdl_no: | MFCD03100698 |
| mol wt: | mol wt 60-65 kDa by SDS-PAGE (reducing) |
| biochem/physiol actions: | A secreted, highly acidic, calcium binding, phosphorylated glycoprotein that is chemotactic for macrophages, smooth muscle cells, endothelial cells, and glial cells. In activated macrophages, OPN inhibits nitric oxide production and cytotoxicity. Human, mouse, rat, pig, and bovine OPN share 40% amino acid sequence identity. |
| purity: | >=95% (SDS-PAGE) |
| assay: | >=95% (SDS-PAGE) |
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more information: | company product webpage |
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