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| 概述 | |
|---|---|
| 描述 | Recombinant Human Plaet-Derived Growth Factor BB is produced by our E.coli expression system and the target gene encoding Ser82-Thr190 is expressed. |
| 别名 | Plaet-Derived Growth Factor Subunit B, PDGF Subunit B, PDGF-2, Plaet-Derived Growth Factor B Chain, Plaet-Derived Growth Factor Beta Polypeptide, Proto-Oncogene c-Sis, Becaplermin, PDGFB, PDGF2, SIS |
| 形态 | Lyophilized from a 0.2 μm filtered solution of 4mM HCl. |
| 来源 | E.coli |
| 氨基酸序列 | MSLGSLTIAEPAMIAECKTRTEVFEISRRLIDRTNANFLVWPPCVEVQRCSGCCNNRNVQCRPTQ VQLRPVQVRKIEIVRKKPIFKKATVTLEDHLACKCETVAAARPVT |
| 内毒素水平 | Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test. |
| Accession # | P01127 |
| 性能 | |
|---|---|
| 背景 | Plaet-Derived Growth Factor Subunit B (PDGFB) belongs to the PDGF/VEGF growth factor family. Plaet-derived growth factor is a potent mitogen for cells of mesenchymal origin. PDGFB can exist either as a homodimer (PDGF-BB) or as a heterodimer with the plaet-derived growth factor alpha polypeptide (PDGF-AB), where the dimers are connected by disulfide bonds. Mutations in this gene are associated with meningioma.Binding of PDGFB to its receptor elicits a variety of cellular responses. In addition, PDGFB is released by plaets upon wounding and plays an important role in stimulating adjacent cells to grow and thereby heals the wound. |
| 溶解方法 | Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in ddH2O. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
| 保存方法 | 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. |
| 纯度 | Greater than 95% as determined by reducing SDS-PAGE. |
