HRSV基因组全长约15.2kb,编码11个蛋白质。其中黏附蛋白 (Glycoproteins Protein,G) 、融合蛋白(Fusion Protein,F) 是HRSV膜表面主要糖蛋白,为病毒重要的抗原蛋白,是刺激机体产生中和抗体的主要病毒抗原。HRSV只有一个血清型,分为A、B两个亚型,国际上依据G基因第二高变区的基因变异将HRSV划分为不同基因型,已鉴定出45个基因型。目前A亚型的ON1基因型和B亚型的BA9基因型是全球流行的优势基因型,也是我国近年流行的主要基因型。
RSV F 蛋白介导的融合过程(10.1038/s41579-019-0149-x)
2013年前:针对融合后F蛋白(Post-F)设计研发
2013年后:针对融合前F蛋白(Pre-F)设计研发
DOI: 10.1126/science.1234914
RSV-F蛋白抗原表位及抗体结合情况
DOI: 10.1126/scitranslmed.ade9984
DOI: 10.1126/scitranslmed.ade0424
*点击查看RSV相关产品
产品名称 | 分子 | 货号 | 产品描述 |
---|---|---|---|
抗原 | Glycoprotein G / G | RSG-V5221 | HRSV (A) Glycoprotein G Protein, His Tag |
Postfusion glycoprotein F0/post-F protein (RSV) | RSF-V52H6 | HRSV (A) Post-fusion glycoprotein F0, His Tag (MALS verified) | |
Postfusion glycoprotein F0/post-F protein (RSV) | RSF-V52H9 | HRSV (B) Post-fusion glycoprotein F0, His Tag (MALS verified) | |
Prefusion glycoprotein F0/pre-F protein (RSV) | RSF-V52H7 | HRSV (A) Pre-fusion glycoprotein F0, His Tag (MALS verified) | |
Prefusion glycoprotein F0/pre-F protein (RSV) | RSF-V52H8 | HRSV (B) Pre-fusion glycoprotein F0, His Tag (MALS verified) | |
Prefusion glycoprotein F0/pre-F protein (RSV) | RSF-V82E7 | Biotinylated Human respiratory syncytial virus A (strain A2) Pre-F0 Protein, His,Avitag™(MALS verified) | |
抗体 | Fusion glycoprotein F0/F protein (RSV) | HRF-S268 | Monoclonal Anti-HRSV F Antibody, Human IgG1 (4D7) |
Fusion glycoprotein F0/F protein (RSV) | RSF-M309a | Monoclonal Anti-Fusion glycoprotein F0 Antibody, Mouse IgG2a (101F) | |
Postfusion glycoprotein F0/post-F protein (RSV) | RSV-M662 | Monoclonal Anti-RSV-post-F0 specific Antibody, Human IgG1 (1A2D9D8) | |
Postfusion glycoprotein F0/post-F protein (RSV) | RSV-Y180 | Monoclonal Anti-RSV-post-F0 specific Antibody, Mouse IgG1 (1A2D9D8) | |
Prefusion glycoprotein F0/pre-F protein (RSV) | HRF-S367 | Monoclonal Anti-HRSV F Antibody, Human IgG1 (AM14) | |
Prefusion glycoprotein F0/pre-F protein (RSV) | HRV-M720 | Monoclonal Anti-HRSV F-hRSV90 Antibody, Human IgG1 | |
Prefusion glycoprotein F0/pre-F protein (RSV) | RS0-S286 | Monoclonal Anti-RSV-Pre-F0 specific Antibody, Human IgG1 (12C6) | |
Prefusion glycoprotein F0/pre-F protein (RSV) | RS0-Y132 | Monoclonal Anti-RSV-Pre-F0 specific Antibody, Mouse IgG1 (12C6) | |
试剂盒 | Fusion glycoprotein F0/F protein (RSV) | RAS-A183 | HRSV Fusion glycoprotein F0(site I) Specific ELISA Kit |
Post-Fusion glycoprotein F0 | RAS-T168 | Mouse Anti-RSV-F0 Antibody IgG Titer ELISA Assay Kit (Post-Fusion glycoprotein F0) | |
Pre-Fusion glycoprotein F0 | RAS-T172 | Cotton Rat Anti-RSV-F0 Antibody IgG Titer ELISA Assay Kit (Pre-Fusion glycoprotein F0) | |
Pre-Fusion glycoprotein F0 | RAS-T174 | Mouse Anti-RSV-F0 Antibody IgG Titer ELISA Assay Kit (Pre-Fusion glycoprotein F0) | |
Pre-Fusion glycoprotein F0 | RAS-T175 | Human Anti-RSV-F0 Antibody IgG Titer ELISA Assay Kit (Pre-Fusion glycoprotein F0) | |
Prefusion glycoprotein F0/pre-F protein (RSV) | RAS-A177 | HRSV Pre-Fusion glycoprotein F0(site Ø&V) Specific ELISA Kit | |
RSV-F0 | RAS-P166 | Anti-RSV-Pre-F0 specific Antibody IgG Pair | |
RSV-F0 | RAS-T162 | Monkey Anti-RSV-F0 Antibody IgG Titer ELISA Assay Kit (Pre-Fusion glycoprotein F0) |
特殊设计的天然构象:经特殊设计具有天然三聚体构象的融合前Pre-F蛋白、融合后Post-F蛋白以及G蛋白。
产品类型丰富:覆盖正确构象的RSV Pre-F、Post-F和G蛋白、RSV-F0广谱抗体和Pre-F0特异性抗体、Pre-F0抗原及抗体检测试剂盒;
高纯度:经SDS-PAGE及SEC-MALS验证纯度>90%。
高活性:经ELISA验证Pre-F及Post-F蛋白与其特异性抗体结合能力强。
高免疫原性:天然构象RSV-F和G蛋白可诱导产生更高的抗体滴度。
The purity of HRSV (A) Fusion glycoprotein F0, His Tag (Cat. No. RSF-V52H7) is more than 90% and the molecular weight of this protein is around 175-200 kDa verified by SEC-MALS.
Immobilized HRSV (A) Fusion glycoprotein F0, His Tag (Cat. No. RSF-V52H7) at 2 μg/mL (100 μL/well) can bind Anti-Fusion glycoprotein F0 Antibody, Human IgG1 (D25) with a linear range of 0.2-1 ng/mL (QC tested).
Immobilized HRSV (A) Pre-fusion glycoprotein F0, His Tag (Cat. No. RSF-V52H7) at 1 μg/mL (100 μL/well) can bind Monoclonal Anti-RSV-Pre-F0 specific Antibody, Human IgG1 (12C6) (Cat. No. RS0-S286) with a linear range of 0.2-2 ng/mL. HRSV (A) Post-fusion glycoprotein F0, His Tag (Cat. No. RSF-V52H6) is verified not recoginized by Monoclonal Anti-RSV-Pre-F0 specific Antibody, Human IgG1 (12C6) (Cat. No. RS0-S286) in low concentration (QC tested).
Detection of Pre-Fusion glycoprotein F0 (RSV) by sandwich-ELISA Assay.Immobilized Anti-Pre-Fusion glycoprotein F0 (RSV) Antibody can bind Pre-Fusion glycoprotein F0 (RSV). Detection was performed using HRP-Anti-Pre-Fusion glycoprotein F0 (RSV) Antibody with sensitivity of 3.1 ng/mL (QC tested).