組織因子途徑抑制物（ tissue factor pathway inhibitor, TFPI ）是控制凝血啟動階段的一種體內天然抗凝蛋白，它對組織因子途徑 （即外源性凝血途徑） 具有特異性抑制作用，曾稱為外在途徑抑制物主要來源于血管內皮細胞
組織因子途徑抑制物（ tissue factor pathway inhibitor, TFPI ）是控制凝血啟動階段的一種體內天然抗凝蛋白，它對組織因子途徑 （即外源性凝血途徑） 具有特異性抑制作用，曾稱為外在途徑抑制物主要來源于血管內皮細胞。因為血漿中的 TFP I 大部分存在于脂蛋白部分，故早期稱為脂蛋白相關凝血抑制物。
組織因子途徑抑制物（TFPI）是組織因子、Ⅶ因子和Ⅹ因子的天然抑制物，在維持正常凝血中發揮關鍵的生理作用。近年來，隨著對TFPI結構與功能研究的深化，發現它還能抗炎癥和誘導凋亡，并在動脈粥樣硬化、敗血癥和惡性腫瘤等疾病的治療上有重要的應用價值。
組織因子途徑抑制物（ tissue factor pathway inhibitor, TFPI ）?蛋白
| 貨號 | 品名 | 包裝 | 價格 | 品牌 |
| ADG49B | TFPI, human, recombinant, frozen solution, dry-ice shipment | 1 mg | 94500 | American Diagnostica Inc |
| ADG49 | TFPI, human, recombinant | 5 µg | 4275 | American Diagnostica Inc |
| 4900B | TFPI, human, frozen solution, dry-ice shipment - Inquire if Availabile | 1mg | 詢價 | American Diagnostica Inc |
| 848DP | TFPI Depleted Plasma | 0.5 mL | 1188 | American Diagnostica Inc |
組織因子途徑抑制物（ tissue factor pathway inhibitor, TFPI ）抗體
| 貨號 | 品名 | 包裝 | 價格 | 品牌 |
| 11621-05021 | Tissue Factor Pathway Inhibitor, anti-human | 150 ug | 2800 | AssayPro |
| 11621-05011 | Tissue Factor Pathway Inhibitor, anti-human | 150 ug | 2320 | AssayPro |
| PAHTFPI-S | Sheep anti-Tissue Factor Pathway Inhibitor | 1x1 mg | 873.6 | Haematologic Technologies |
| PAHTFPI-S | Sheep anti-Tissue Factor Pathway Inhibitor | 5x1 mg | 15069.6 | Haematologic Technologies |
| PAHTF-S | Sheep anti-Human Tissue Factor | 1x1 mg | 873.6 | Haematologic Technologies |
| PAHTF-S | Sheep anti-Human Tissue Factor | 1x5 mg | 3013.92 | Haematologic Technologies |
| ADG72 | rabbit anti-human TFPI IgG | 250 µg | 4725 | American Diagnostica Inc |
| ADG4903 | murine MAb anti-human TFPI Kunitz domain 1 | 100 µg | 5725 | American Diagnostica Inc |
| SATFPI-IG | Anti-human Tissue Factor Pathway Inhibitor (TFPI)sheep, purified IgG, | 10 mg | 3927 | Enzyme Research2016 |
組織因子途徑抑制物（ tissue factor pathway inhibitor, TFPI ）試劑盒
| ADG849 | IMUBIND® Total TFPI ELISA | 96 microwell plate | 9325 | American Diagnostica Inc |
| ET1005-1 | Human Tissue Factor Pathway Inhibitor (TFPI) ELISA Kit | 96 well plate | 4760 | AssayPro |
| 848 | ACTICHROME® TFPI, activity assay | 100 tests | 10140 |
