| Known as | Pigment epithelium-derived factor; Pedf; Sdf3; Caspin; Serpin F1; Stromal cell-derived factor 3. |
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| Derived from | E.coli |
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| Purity | Greater than 95% as determined by reducing SDS-PAGE. |
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| Formulation | Supplied as a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4. |
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| Shipping | The product is shipped on dry ice/ice packs. |
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| Storage | Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7°C for 2-7 days.Aliquots of reconstituted samples are stable at < -20°C for 3 months |
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| Endotoxin | Less than 0.1 ng/ug (1 IEU/ug) as determined by LAL test. |
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| Background | Serpin F1 is secreted Neurotrophic protein and belongs to the serpin family. Serpin F1 Highly expressed in the liver, gastric glandular mucosa and renal tubules. It is also expressed in the brain, heart, lung retina and testes. It induces extensive neuronal differentiation in retinoblastoma cells. It is potent inhibitor of angiogenesis. As it does not undergo the S (stressed) to R (relaxed) conformational transition characteristic of active serpins, exhibits no serine protease inhibitory activity. |
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