概述
Recombinant Human Serine Protease Inhibitor-clade A3 is produced by our Mammalian expression system and the target gene encoding His24-Ala423 is expressed with a 6His tag at the C-terminus.
使用說(shuō)明
This material is offered by Sangon Biotech for research, laboratory or further evaluation purposes. NOT FOR HUMAN USE.
技術(shù)規(guī)格
| Tag | C-6His |
| 種屬 | Human |
| 表達(dá)系統(tǒng) | Human cells |
| Accession# | P01011 |
| Source | Human Cells |
| Formulation_Description | Lyophilized from a 0.2 μm filtered solution of 20mM HEPES, 150mM NaCl, pH 7.5. |
| 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. |
| Reconstitution | Dissolve the lyophilized protein in distilled water. |
| Purity | Greater than 90% as determined by reducing SDS-PAGE. |
| Endotoxin | Less than 0.1 ng/μg (1 EU/μg) as determined by LAL test. |
| Background | Serpin A3 belongs to the Serpin superfamily of serine protease inhibitors. Serpin A3 has been shown to inhibit some serine proteases, such as neutrophil cathepsin G and mast cell chymase. Serpin A3 is synthesized initially in the liver and secreted in plasma. Serpin A3 has been found in the amyloid plaques from the hippocampus of Alzheimer disease brains. In addition to, Serpin A3 is associated with liver disease and Parkinson disease and chronic obstructive pulmonary disease. |
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