- ￥880 - 1380
- Bioss
- bs-4504P
- 2025年10月16日
企业认证
相关产品推荐更多 >
万千商家帮你免费找货
0 人在求购买到急需产品
- 详细信息
- 技术资料
- 规格：
500ug/1mg
| 规格： | 500ug | 产品价格： | ￥880.0 |
|---|---|---|---|
| 规格： | 1mg | 产品价格： | ￥1380.0 |
| 产品编号 | bs-4504P |
| 英文名称 | PRRSV GP5 Antibody Blocking Peptide |
| 中文名称 | 猪蓝耳病病毒GP5蛋白封闭多肽 |
| 英文别名 | Porcine reproductive and respiratory syndrome, PRRS; PRRSVgp6 GP5 glycosylated envelope protein [ Porcine reproductive and respiratory syndrome virus ]; PRRSV GP5. |
| 性状 | Lyophilized |
| 纯化方法 | HPLC |
| 翻译后修饰 | Specific enzymatic cleavages in vivo by its own proteases yield mature proteins. Nsp1 is autocleaved into two subunits, Nsp1-alpha and Nsp1-beta. There are two alternative pathways for processing. Either nsp4-5 is cleaved, which represents the major pathway or the nsp5-6 and nsp6-7 are processed, which represents the minor pathway. The major pathway occurs when nsp2 acts as cofactor for nsp4. |
| 相似性 | Belongs to the arteriviridae polyprotein family.
Contains 1 (+)RNA virus helicase ATP-binding domain. Contains 1 (+)RNA virus helicase C-terminal domain. Contains 1 AV MBD (arterivirus metal-binding) domain. Contains 1 peptidase C31 domain. Contains 1 peptidase C32 domain. Contains 1 peptidase C33 domain. Contains 1 peptidase S32 domain. Contains 1 RdRp catalytic domain. |
| 功能 | The replicase polyprotein 1ab is a multifunctional protein: it contains the activities necessary for the transcription of negative stranded RNA, leader RNA, subgenomic mRNAs and progeny virion RNA as well as proteinases responsible for the cleavage of the polyprotein into functional products.
Nsp1 is essential for viral subgenomic mRNA synthesis. Nsp1-alpha inhibits IFN-beta production. Counteracts the action of NF-kappaB by decreasing the phosphorylation of IkappaB-alpha, such that the degradation of IkappaB-alpha is suppressed. This leads to the blockage of NF-kappaB nuclear translocation and thus interference of NF-kappaB activation. Also seems to inhibit IRF3-dependent pathways. Nsp1-beta seems to inhibit the translocation of STAT1 into the cell nucleus. Nsp2 cysteine proteinase which cleaves the nsp2/nsp3 site in the polyprotein. Also displays deubiquitinating and deISGylase activities. The deubiquitinating activity cleaves both ubiquitinated and ISGylated products and may therefore regulate ubiquitin and ISG15 dependent host innate immunity. Deubiquitinates host NFKBIA, thereby interfering with NFKBIA degradation and impairing subsequent NF-kappa-B activation. The 3C-like serine proteinase chain is responsible for the majority of cleavages as it cleaves the C-terminus of the polyprotein. The helicase chain, which contains a zinc finger structure, displays RNA and DNA duplex-unwinding activities with 5' to 3' polarity. |
| 保存条件 | Shipped at 4℃. Stored at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 背景资料 | PRRSV is a small, enveloped RNA virus. It contains a single-stranded, positive-sense, RNA genome with a size of approximately 15 kilobases. The genome contains nine open reading frames. PRRSV is a member of the genus Arterivirus, family Arteriviridae, order Nidovirales. Subclinical infections are common, with clinical signs occurring sporadically in a herd. Clinical signs include reproductive failure in sows such as abortions and giving birth to stillborn or mummified fetuses, and cyanosis of the ear and vulva. In neonatal pigs, the disease causes respiratory distress, with increased susceptibility to respiratory infections such as Glasser's disease. |
风险提示：丁香通仅作为第三方平台，为商家信息发布提供平台空间。用户咨询产品时请注意保护个人信息及财产安全，合理判断，谨慎选购商品，商家和用户对交易行为负责。对于医疗器械类产品，请先查证核实企业经营资质和医疗器械产品注册证情况。
技术资料暂无技术资料 索取技术资料
PRRSV GP5 Antibody Blocking Peptide(bs-4504P)-500ug/1mg
￥880 - 1380
