Recombinant Human TIMP2 protein (hFc Tag)
种属
Human
纯度
>90 %, SDS-PAGE
标签
hFc Tag
生物活性
未测试
验证数据展示
产品信息
| 纯度 | >90 %, SDS-PAGE |
| 内毒素 | <0.1 EU/μg protein, LAL method |
| 生物活性 |
Not tested |
| 来源 | HEK293-derived Human TIMP2 protein Cys27-Pro220 (Accession# P16035) with a human IgG1 Fc tag at the C-terminus. |
| 基因ID | 7077 |
| 蛋白编号 | P16035 |
| 预测分子量 | 47.8 kDa |
| SDS-PAGE | 45-55 kDa, reducing (R) conditions |
| 组分 | Lyophilized from 0.22 μm filtered solution in PBS, pH 7.4. Normally 5% trehalose and 5% mannitol are added as protectants before lyophilization. |
| 复溶 | Briefly centrifuge the tube before opening. Reconstitute at 0.1-0.5 mg/mL in sterile water. |
| 储存条件 |
It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
|
| 运输条件 | The product is shipped at ambient temperature. Upon receipt, store it immediately at the recommended temperature. |
背景信息
TIMP2, a 21-kDa protein, is a member of the family of matrix metalloproteinase inhibitors, which contains four members (TIMP1, TIMP2, TIMP3, and TIMP4). Tissue inhibitors of metalloproteinases (TIMPs) are multifaceted molecules that exhibit properties beyond their classical proteinase inhibitory function. TIMP-2 is the only TIMP functioning as both an MMP inhibitor and an activator, because it can interact with membrane type 1 MMP and pro-MMP2 to facilitate the activation of pro-MMP2 to its active form. TIMP2 can regulate many physiological progression such as tumor growth, metastasis, and angiogenesis through matrix metalloproteinases (MMPs). TIMP2 knockout resulted in constitutive MMP9 activation abundantly and adverse MI remodeling in vivo.
参考文献:
1. Stetler-StevensonWG.et al.(2008) Sci Signal.1(27):re6. 2. Hernandez-Barrantes S.et al. (2000).J Biol Chem.275(16):12080-9. 3. Seo DW.et al. (2003) Cell.114(2):171-80. 4. KandalamV.et al.(2010) Circ Res.106(4):796-808.
