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形狀
lyophilized powder
比活性
40-300 NIH units/mg protein (biuret)
成份
Protein, 40-60%
UniProt登錄號
儲存溫度
−20°C
基因資訊
cow ... F2(280685)
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一般說明
Thrombin is the final coagulation protease in regard to hemostasis, promoting both procoagulant and anticoagulant effects. Lyophilized powder containing sucrose, sodium chloride and Tris.
應用
Thrombin is used for site specific cleavage of recombinant fusion proteins containing an accessible thrombin recognition site for removal of affinity tags. Thrombin has been used in a study to assess characterization of platelet dysfunction after trauma. [1]
生化／生理作用
丝氨酸蛋白酶，选择性断开纤维蛋白原中的精氨酸-甘氨酸键，形成纤维蛋白以及纤维蛋白肽 A 和 B。
外觀
Lyophilized powder containing sodium chloride and Tris-HCl, pH 7.0
準備報告
Prepared using bovine lung thromboplastin for conversion to the active form.
分析報告
基于 Biggs 改性法的 NIH 分析过程使用 0.2mL 稀释血浆（由血浆与等量生理盐水混合制得）作为底物，以及 0.1mL 凝血酶样品（在含 1% 白蛋白缓冲液中保持稳定）。只使用 15-25 秒之间的凝血时间分析凝血酶浓度。
活性是通过与一种K批次的NIH凝血酶参考标准品进行直接比较而得到并以NIH单位进行表达的。
其他說明
查看更多关于 凝血酶的信息， 请访问 www.sigma-aldrich.com/enzymeexplorer。
訊號詞
Danger
危險分類
Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 2
閃點（°F）
Not applicable
閃點（°C）
Not applicable
Matthew E Kutcher et al.
The journal of trauma and acute care surgery, 73(1), 13-19 (2012-06-30)
The increased morbidity and mortality associated with coagulopathy and thrombocytopenia after trauma are well described. However, few studies have assessed platelet function after injury. Blood samples were prospectively collected from 101 patients with critical injury and trauma on arrival to
Stephen R Clark et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(15), 5875-5880 (2013-03-27)
Aminophospholipid (APL) trafficking across the plasma membrane is a key event in cell activation, apoptosis, and aging and is required for clearance of dying cells and coagulation. Currently the phospholipid molecular species externalized are unknown. Using a lipidomic method, we
Dilyara Cheranova et al.
Journal of visualized experiments : JoVE, (72)(72), doi:10-doi:10 (2013-02-22)
The characterization of gene expression in cells via measurement of mRNA levels is a useful tool in determining how the transcriptional machinery of the cell is affected by external signals (e.g. drug treatment), or how cells differ between a healthy
The reply.
Peter R Kowey et al.
The American journal of medicine, 126(4), e23-e23 (2013-03-20)
Elisabeth G Klompenhouwer et al.
Nederlands tijdschrift voor geneeskunde, 157(8), A4231-A4231 (2013-02-22)
An 84-year-old male patient presented with a swelling on his forehead which had developed gradually over a period of three weeks after a fall. Ultrasound examination revealed a complex fluid collection with a yin-yang flow pattern (revealed by colour Doppler
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