埃博拉病毒(Ebolavirus,EBOV)是一种无节段的单股负链RNA病毒,属于丝状病毒科埃博拉样病毒属,是一种能够引发脊椎动物,特别是灵长类动物产生出血热症状的高危性致死性病毒。该病毒于1976年在非洲首次发现,以刚果民主共和国的埃博拉河命名。埃博拉病毒病(EVD)平均病死率约为50%,在以往疫情中,病死率从25%到90%不等。

EBOV归属于丝状病毒科,为非节段性的单股线性负链RNA病毒,基因组大小约为19 kb,相对分子质量为4.17×106,有囊膜,表面有8-10 nm的纤突,病毒粒子形态多变,有分枝形、U字形、6字形或环形,分枝形则为其最常见的细胞形态。EBOV颗粒直径约为80 nm,通常为1200nm的长丝状体,有人曾在组织培养中发现长度为14000 nm的EBOV粒子。整个病毒粒子有一个螺旋形核糖核壳复合体,含负链线性RNA分子和4个毒力结构蛋白。其基因组为不分节段的单股负链RNA,长约19 kb,编码七个结构蛋白和一个非结构蛋白。病毒粒子从内到外主要由核糖核蛋白复合体(RNP)、基质层和病毒包膜构成。RNP包含基因组RNA以及与它结合的NP、VP35、VP30和L蛋白。基质层由VP40和VP24蛋白组成,在维持病毒形态和出芽中起关键作用。病毒包膜来源于宿主细胞膜,表面嵌有病毒糖蛋白(GP)三聚体刺突,这些刺突是病毒附着和进入宿主细胞的主要媒介,也是宿主免疫反应和疫苗、疗法开发的关键靶点。
在科研中,比较常用的埃博拉病毒 (EBOV)研究工具包括:
| 抗原 | 抗体 |
| Recombinant REBOV GP1 Protein, 34-497aa, Fc-tag | Anti-REBOV/SEBOV/TAFV/ZEBOV NP/Nucleoprotein Antibody |
| Recombinant REBOV GP1 Protein, 34-497aa, His-tag | Anti-SEBOV/ZEBOV GP/Envelope glycoprotein Antibody |
| Recombinant REBOV Nucleoprotein, 36-416aa, His-tag | Anti-ZEBOV GP/Envelope glycoprotein Neutralization Antibody |
| Recombinant REBOV VP40/Matrix Protein, 1-331aa, His-tag | Anti-ZEBOV GP/Envelope glycoprotein Antibody |
| Recombinant SEBOV GP1 Protein, 33-495aa, Fc-tag | Anti-SEBOV GP/Envelope glycoprotein Antibody |
| Recombinant SEBOV GP1 Protein, 33-495aa, His-tag | Anti-ZEBOV NP/Nucleoprotein Antibody |
| Recombinant SEBOV Nucleoprotein, 36-362aa, His-tag | Anti-ZEBOV VP35/Polymerase cofactor VP35 Antibody |
| Recombinant SEBOV VP40 Protein, 44-294aa, His-tag | Anti-ZEBOV VP40/Matrix protein VP40 Antibody |
| Recombinant ZEBOV GP1 Protein, 33-496aa, Fc-tag | Anti-Sudan ebolavirus/SEBOV NP/Nucleoprotein Antibody |
| Recombinant ZEBOV VP24 Protein, 1-251aa, His-tag | Anti-REBOV VP40/Matrix Protein Polyclonal Antibody |
| Recombinant ZEBOV VP24 Protein, 215-340aa, His-tag, SUMO-tag | Anti-REBOV GP1 Polyclonal Antibody |
| Recombinant ZEBOV VP35 Protein, 215-340aa, His-tag | Anti-REBOV Nucleoprotein Polyclonal Antibody |
| Recombinant ZEBOV VP40 Protein, 31-326aa, His-tag | Anti-ZEBOV VP35 Polyclonal Antibody |
| Recombinant ZEBOV VP40 Protein, 2-251aa, His-tag, SUMO-tag | Anti-ZEBOV VP24 Polyclonal Antibody |
| Recombinant ZEBOV VP40 Protein, 31-326aa, His-tag, SUMO-tag | Anti-ZEBOV VP40 Polyclonal Antibody |
| Anti-ZEBOV GP1 Polyclonal Antibody | |
| Anti-SEBOV GP1 Polyclonal Antibody | |
| Anti-SEBOV VP40 Polyclonal Antibody | |
| Anti-SEBOV Nucleoprotein Polyclonal Antibody | |
| Anti-SEBOV RNA-directed RNA polymerase L/Protein L Nanobody | |
| Anti-Zaire ebolavirus/ZEBOV GP/GP1, 2 Nanobody |