| 产品名称 |
Recombinant Mouse OPG (C-10His) |
| 英文名称 |
TNFRSF11B/Osteoprotegerin/OPG/Tumor Necrosis Factor Receptor Superfamily Member 11B |
| 纯度 |
Greater than 95% as determined by reducing SDS-PAGE |
| 内毒素 |
<1 EU/µg as determined by LAL test. |
| 蛋白构建 |
Recombinant Mouse Tumor Necrosis Factor Receptor Superfamily Member 11B is produced by our Mammalian expression system and the target gene encoding Glu22-Leu401 is expressed with a 10His tag at the C-terminus. |
| Accession |
O08712 |
| 表达宿主 |
Human Cells |
| 种属 |
Mouse |
| 预测分子量 |
45.1 KDa |
| 制剂 |
Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4. |
| 运输方式 |
The product is shipped at ambient temperature.Upon receipt, store it immediately at the temperature listed below. |
| 稳定性&储存 |
Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt.Reconstituted protein solution can be stored at 2-8°C for 2-7 days.Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months. |
| 复溶 |
Always centrifuge tubes before opening.Do not mix by vortex or pipetting.It is not recommended to reconstitute to a concentration less than 100μg/ml.Dissolve the lyophilized protein in distilled water.Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
| 分子别名 |
| Tumor necrosis factor receptor superfamily member 11B; Osteoclastogenesis inhibitory factor; Osteoprotegerin; Tnfrsf11b; Ocif; Opg |
| 背景介绍 |
| Osteoprotegerin (OPG, Tnfrsf11b) is a secreted protein that regulates bone density. OPG is widely expressed and constitutively released as a homodimer by mesenchymal stem cells, fibroblasts and endothelial cells. Regulation of its expression by estrogen, parathyroid hormone and cytokines is complex and changes with age. OPG acts as decoy receptor for TNFSF11/RANKL and thereby neutralizes its function in osteoclastogenesis. TRAIL decreases the release of OPG from cells that express it, while OPG inhibits TRAIL-induced apoptosis. Expression of RANK L on the cell surface, and thus its ability to stimulate osteoclastogenesis, is regulated by OPG by intracellular and extracellular mechanisms. Bone homeostasis seems to depend on the local ratio between TNFSF11 and TNFRSF11B. It may also play a role in preventing arterial calcification. |
注意事项
本司产品仅用于科研，不用于临床诊断和治疗
