重組人PDGF-BB
中文名稱：重組人PDGF-BB英文名稱：Recombinant Human Platelet-Derived Growth Factor BB產品規格：10μg|50μg|500μg|1mg
大腸桿菌表達系統制備，目的基因編碼的Ser82-Thr190表達純化而來。
PDGF-B質量控制：＞95%(還原性SDS-PAGE)。
PDGF-B制劑：凍干品
PDGF-B保存：
凍干蛋白可在-20℃長期保存，室溫也可穩定保存3周。
復溶蛋白溶液可在4～7℃保存2～7天。
復溶后建議分裝凍存在-20℃，可保存3個月，應避免反復凍融。
PDGF-B復溶：
1、試劑開蓋前請先離心。
2、復溶濃度應大于100 μg/ml.
3、凍干蛋白溶于ddH2O中
4、復溶后根據使用量分裝保存，避免反復凍融。
關于PDGF-B：
Platelet-Derived Growth Factor Subunit B (PDGFB) belongs to the PDGF/VEGF growth factor family. Platelet-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 platelet-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 platelets upon wounding and plays an important role in stimulating adjacent cells to grow and thereby heals the wound |
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