验证数据展示
经过测试的应用
| Positive WB detected in | HeLa cells, HepG2 cells, MCF-7 cells |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:500-1:2000 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
产品信息
87799-1-RR targets ISG15 in WB, ELISA applications and shows reactivity with human samples.
| 经测试应用 | WB, ELISA Application Description |
| 经测试反应性 | human |
| 免疫原 |
CatNo: Ag8782 Product name: Recombinant human ISG15 protein Source: e coli.-derived, PGEX-4T Tag: GST Domain: 1-165 aa of BC009507 Sequence: MGWDLTVKMLAGNEFQVSLSSSMSVSELKAQITQKIGVHAFQQRLAVHPSGVALQDRVPLASQGLGPGSTVLLVVDKCDEPLNILVRNNKGRSSTYEVRLTQTVAHLKQQVSGLEGVQDDLFWLTFEGKPLEDQLPLGEYGLKPLSTVFMNLRLRGGGTEPGGRS 种属同源性预测 |
| 宿主/亚型 | Rabbit / IgG |
| 抗体类别 | Recombinant |
| 产品类型 | Antibody |
| 全称 | ISG15 ubiquitin-like modifier |
| 别名 | G1P2, hUCRP, IFI15, Interferon-induced 15 kDa protein, Interferon-induced 17 kDa protein |
| 计算分子量 | 165 aa, 18 kDa |
| 观测分子量 | 15 kDa |
| GenBank蛋白编号 | BC009507 |
| 基因名称 | ISG15 |
| Gene ID (NCBI) | 9636 |
| RRID | AB_3745757 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Protein A purification |
| UNIPROT ID | P05161 |
| 储存缓冲液 | PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. |
| 储存条件 | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
背景介绍
ISG15 is a ubiquitin-like protein that becomes conjugated to many cellular proteins upon activation by interferon-alpha (IFNA) and -beta (IFNB). ISG15 forms covalent conjugates with its target proteins in a process called ISGylation, which in mammals is known to play a role in antiviral immunity. ISG15 proteins possess two ubiquitin-like (UBL) domains and a highly conserved C-terminal LRGG sequence, the latter being known as the ubiquitin conjugation motif. Intracellular ISG15 are conjugated, via the LRGG motif, to target proteins through a process called ISGylation, which resembles largely ubiquitination, the process of formation of ubiquitin conjugates. Unconjugated extracellular ISG15, which are released from several types of human and murine cells, are known to possess cytokine-like activity.
实验方案
| Product Specific Protocols | |
|---|---|
| WB protocol for ISG15 antibody 87799-1-RR | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
