计算溶液所需的质量、体积或浓度。
BioReagent 级 提供 ≥95%(SDS-PAGE) 纯度,适用于对基线干扰要求严格的色谱和分析工作流程。
-20°C储存。超低温运输 。请查阅批次 COA 获取详细规格。
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
骨桥蛋白(Osteopontin,简称OPN)是一种高度糖基化和磷酸化的酸性多功能蛋白。骨桥蛋白最初是因为其在骨骼中的表达而得名,但后来发现它在多种组织和细胞中都有表达,包括皮肤、肾脏、血管、免疫细胞等。它的主要功能涉及细胞粘附、迁移、信号传导、免疫调节等方面。骨桥蛋白通过与细胞表面的整合素受体结合,参与细胞的多种生物学过程。
本品系以新鲜牛乳为原料,经分离纯化制得的天然乳源性骨桥蛋白 。
产品参数
| 项目 | 规格 |
|---|---|
| 产品名称 | 骨桥蛋白 |
| CAS号 | 106441-73-0 |
| 来源 | 牛乳 |
| 分子量 | 60 kDa(还原条件下) |
| 纯度 | ≥95%(SDS-PAGE) |
| 外观 | 白色冻干粉末 |
| 储存条件 | -20℃保存 |
Osteopontin (OPN) is a highly glycosylated and phosphorylated acidic multifunctional protein. It was originally named for its expression in bone, but it has since been found to be expressed in a wide variety of tissues and cells, including skin, kidney, blood vessels, and immune cells. Its major functions involve cell adhesion, migration, signal transduction, and immunomodulation. Osteopontin participates in various biological processes by binding to integrin receptors on the cell surface.
This product is a natural milk‑derived osteopontin obtained from fresh bovine milk through isolation and purification.
| Item | Specification |
|---|---|
| Product Name | Osteopontin |
| CAS No. | 106441-73-0 |
| Source | Bovine Milk |
| Molecular Weight | 60 kDa (under reducing conditions) |
| Purity | ≥95% (by SDS‑PAGE) |
| Appearance | White lyophilized powder |
| Storage Condition | Store at ‑20°C |