| A Strategy for Efficient Preparation of Genus-Specific Diagnostic Antibodies for Snakebites |
| Long, CB; Wu, FL; Lu, QM; Xie, B; Shen, CB; Li, JY; Deng, YL; Liang, P; Yu, YZ; Lai, R
|
| 2021
|
| 发表期刊 | FRONTIERS IN IMMUNOLOGY
 |
| ISSN | 1664-3224
|
| 卷号 | 12 |
| 摘要 | As said by former United Nations Secretary-General Kofi Annan, Snakebite is the most important tropical disease you've never heard of. Listed as a priority neglected tropical disease by the World Health Organization, snakebite envenoming (SBE) kills in excess of 125,000 people per year. However, due to the complexity and overlap of snake venom compositions, few reliable venom diagnostic methods for genus-/species-specific identification, which is crucial for successful SBE therapy, are available. Here, we develop a strategy to select and prepare genus-specific snake venom antibodies, which allows rapid and efficient clinical diagnosis of snakebite. Multi-omics approaches are used to choose candidate antigens from snake venoms and identify genus-specific antigenic epitope peptide fragments (GSAEPs) with ideal immunogenicity, specificity, and spatial accessibility. Double-antibody sandwich ELISA kit was established by matching a polyclonal antibody against a natural antigen and a monoclonal antibody that was prepared by natural protein as antigen and can specifically target the GSAEPs. The kit shows the ability to accurately identify venoms from similar genera of Trimeresurus and Protobothrops with a detection limit of 6.25 ng/ml on the snake venoms and a little cross-reaction, thus proving high feasibility and applicability. |
| 收录类别 | sci
|
| 语种 | 英语
|
| 文献类型 | 期刊论文
|
| 条目标识符 | http://ir.kiz.ac.cn/handle/152453/13239
|
| 专题 | 科研部门_天然药物功能蛋白质学科组（赖仞）
|
推荐引用方式
GB/T 7714 |
Long, CB,Wu, FL,Lu, QM,et al. A Strategy for Efficient Preparation of Genus-Specific Diagnostic Antibodies for Snakebites[J]. FRONTIERS IN IMMUNOLOGY,2021,12.
|
| APA |
Long, CB.,Wu, FL.,Lu, QM.,Xie, B.,Shen, CB.,...&Lai, R.(2021).A Strategy for Efficient Preparation of Genus-Specific Diagnostic Antibodies for Snakebites.FRONTIERS IN IMMUNOLOGY,12.
|
| MLA |
Long, CB,et al."A Strategy for Efficient Preparation of Genus-Specific Diagnostic Antibodies for Snakebites".FRONTIERS IN IMMUNOLOGY 12(2021).
|
修改评论