- ￥5800
- Proteintech
- 67031-1-PBS
- 2025年10月09日
- WB, IF/ICC, Indirect ELISA
- Mouse
- human
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- 详细信息
- 技术资料
- 免疫原：
Recombinant human SPINT1 protein
- 亚型：
IgG1
- 保存条件：
Store at -80°C.
- 克隆性：
Monoclonal
- 标记物：
Unconjugated
- 适应物种：
human
- 宿主：
Mouse
- 应用范围：
WB, IF/ICC, Indirect ELISA
- 靶点：
SPINT1/HAI-1
- 抗体英文名：
SPINT1/HAI-1 Monoclonal antibody, PBS Only
- 抗体名：
SPINT1/HAI-1 Monoclonal antibody, PBS Only
- 规格：
100ug
产品信息
67031-1-PBS targets SPINT1/HAI-1 in WB, IF/ICC, Indirect ELISA applications and shows reactivity with human samples.
| 经测试应用 | WB, IF/ICC, Indirect ELISA |
| 经测试反应性 | human |
| 免疫原 |
CatNo: Ag26733 Product name: Recombinant human SPINT1 protein Source: e coli.-derived, PET28a Tag: 6*His Domain: 307-441 aa of BC004140 Sequence: SMERRHPVCSGTCQPTQFRCSNGCCIDSFLECDDTPNCPDASDEAACEKYTSGFDELQRIHFPSDKGHCVDLPDTGLCKESIPRWYYNPFSEHCARFTYGGCYGNKNNFEEEQQCLESCRGISKKDVFGLRREIP |
| 宿主/亚型 | Mouse / IgG1 |
| 抗体类别 | Monoclonal |
| 产品类型 | Antibody |
| 全称 | serine peptidase inhibitor, Kunitz type 1 |
| 别名 | HAI 1, HAI-1, SPINT1, 2H2D8, HAI |
| 计算分子量 | 58 kDa |
| 观测分子量 | 58 kDa |
| GenBank蛋白编号 | BC004140 |
| 基因名称 | HAI-1 |
| Gene ID (NCBI) | 6692 |
| RRID | AB_2882346 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Protein G purification |
| UNIPROT ID | O43278 |
| 储存缓冲液 | PBS only, pH 7.3. |
| 储存条件 | Store at -80°C. The product is shipped with ice packs. Upon receipt, store it immediately at -80°C |
背景介绍
Hepatocyte growth factor activator inhibitor type 1 (HAI-1) is also named as SPINT1 and Kunitz-type protease inhibitor 1. HAI-1 is critical to control matriptase proteolytic activity (PMID: 25310042). HAI-1 inhibits matriptase activity through forming complex with activated matriptase (PMID: 30370662). matriptase, HAI‐1 also binds to and inhibits a variety of serine proteases including of hepsin, plasmin, prostasin, TMPRSS13 and HAT. HAI-1 as a cell-autonomous tumor suppressor that negatively regulates the HGF pathway (PMID: 25925948). HAI-1 is inhibitor of HGFAC (PMID: 9045658). HAI-1 inhibits serine protease activity of ST14/matriptase in vitro (PMID: 28710277). HAI-1 inhibits serine protease activity of TMPRSS13, via the BPTI/Kunitz inhibitor 1 domain (PMID: 20977675). HAI-1 expression is reduced in many cancer types, which is implicated in the progression of cancer and is associated with a worse prognosis in cancer patients (PMID: 30370662).
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