请问在构建质粒时，质粒上带有factor Xa site，构建时将它切掉了对质粒有影响吗？
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The interaction between factors Va and Xa in solution or on membranes resulted in a small decrease in the overall second-order rate constant (ki/Ki) for the inhibition reaction. The incorporation of DEGRck into the active site of factor Xa results in a large change in the fluorescence ...
Activated Factor V (FVa) functions as a membrane-bound cofactor to the enzyme Factor Xa (FXa) in the conversion of prothrombin to thrombin, increasing the catalytic efficiency of FXa by several orders of magnitude. To map regions on FVa that are important for binding of FXa, site-directed ...
They were compared to 3,5,5-trisubstituted isoxazolines (1) for Factor Xa selectivity and potency. They were also compared in an arterio-venous (A-V) shunt model of thrombosis.关键词: Vitex agnus-castus Verbenaceae fruits rotundifuran vitexilactone 6 beta,7 beta-diacetoxy-13-h...
1.Effects of dalteparin and unfractionated heparin on plasma anti-Xa activity and activated clotting time during elective percutaneous coronary intervention or coronary angiography达肝素与普通肝素对血浆抗凝血因子Ⅹa活性及活化凝血时间影响的对比研究 2.coagulation factor deficiency凝血因子缺乏性疾病 3.The precu...
在观看东京奥运会的过程中，我们为运动员们在比赛场中奋勇拼搏、挥洒汗水的模样而感动，也为他们发挥潜能、实现自己的理想而感到骄傲。从马斯洛的需要层次理论来看，运动员们追求潜能发挥是为了满足哪一层次的需要？（ ）
Substrate Phage Display—To establish the substrate phage display system, we first constructed a positive control recombinant phage pC-Xa (see Fig. 1) with a 7-residue flexible linker between the His6 tag and the fXa cutting site. The flexible linker extended the substrate sequence (IEGR) away...
6) factor Xa 凝血因子FXa 1. Method The 5′ end of antibacterial peptides gene X was modified by PCR and the cleavage site of factor Xa was used. 目的:研究含凝血因子FXa识别位点的基因与表达载体pGEX KG连接后在大肠杆菌中的表达。补充资料:凝血因子 参与血液凝固过程的各种组分;其中大多是含糖...
2) factor Xa 凝血因子FXa 1. Method The 5′ end of antibacterial peptides gene X was modified by PCR and the cleavage site of factor Xa was used. 目的:研究含凝血因子FXa识别位点的基因与表达载体pGEX KG连接后在大肠杆菌中的表达。3) FX:C 血浆凝血因子X活性 1. Plasma FX:C was tested ...