- ￥1200
- Biorigin
- BN41780R
- 2025年08月11日
- WB,
- Human herpesvirus 1
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- 详细信息
- 文献和实验
- 技术资料
- 适应物种：
Human herpesvirus 1
- 应用范围：
WB,
- 抗体英文名：
VP16 tag
- 规格：
50ul
| 英文名称 | VP16 tag |
| 中文名称 | VP16 tag抗体 |
| 别 名 | VP16_HHV1F;UL48; Tegument protein VP16; Alpha trans-inducing protein; Alpha-TIF; ICP25; Vmw65 |
| 研究领域 | 免疫学 细菌及病毒 |
| 抗体来源 | Rabbit |
| 克隆类型 | Polyclonal |
| 产品应用 | WB=1:1000-5000 ELISA=1:5000-10000 not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 分 子 量 | 54kDa |
| 细胞定位 | 细胞核 |
| 性 状 | Liquid |
| 浓 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from HSV-1 VP16:391-490/490aa |
| 亚 型 | IgG |
| 纯化方法 | affinity purified by Protein A |
| 储 存 液 | 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. |
| 保存条件 | Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. |
| PubMed | PubMed |
| 产品介绍 | HSV evades the immune system through interference with MHC class I antigen presentation on the cell surface, by blocking TAP or the transporter associated with antigen processing induced by the secretion of ICP-47 by HSV. In the host cell, TAP transports digested viral antigen epitope peptides from the cytosol to the endoplasmic reticulum, allowing these epitopes to be combined with MHC class I molecules and presented on the surface of the cell. Viral epitope presentation with MHC class I is a requirement for activation of cytotoxic T-lymphocytes (CTLs), the major effectors of the cell-mediated immune response against virally-infected cells. ICP-47 prevents initiation of a CTL-response against HSV, allowing the virus to survive for a protracted period in the host. Function: Transcriptional activator of immediate-early (IE) gene products (alpha genes). Acts as a key activator of lytic infection by initiating the lytic program through the assembly of the transcriptional regulatory VP16-induced complex composed of VP16 and two cellular factors, HCFC1 and POU2F 1. VP16-induced complex represents a regulatory switch: when it is on, it promotes IE-gene expression and thus lytic infection, and when it is off, it limits IE-gene transcription favoring latent infection (By similarity). May play a role in the aggregation of tegument proteins around nucleocapsids during virus morphogenesis. Subunit: Interacts with VP22. Interacts with gH (via C-terminus). Interacts with the virion host shutoff protein (vhs). Interacts with VP11/12. Associates with the VP16-induced complex; binding to host HCFC1 activates VP16 for association with the octamer motif-binding host protein POU2F1, to form a multiprotein-DNA complex responsible for activating transcription of the viral immediate early genes (By similarity). Similarity: Belongs to the herpesviridae tegument protein VP16 protein family. SWISS: P04486 Gene ID: VP16 tag Database links: SwissProt: P04486 Human herpesvirus 1 Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications |
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文献和实验的效果 全面的考虑：质与量的选择 如果在选择纯化系统的选择上仍有疑虑，在下列表格中，全面对比了两种系统的各方面性质，希望可以帮助提供一些参考，如有需要可以收藏： 亲和力和特异性，将直接对纯化过程中蛋白挂柱的情况有影响。 His-tag系统的亲和力仅在nM - µM的范围内，会在导致过程中导致蛋白的流失。此外，由于His-tag抗体特异性较低，这会导致在使用检测过程中，检测到含有His残基的非特异性蛋白。 当进行类似分析等有高亲和力/高特异性抗体需求的实验应用时，如SPR或BLI，Strep-tag®
Strep-tag®技术是亲和纯化重组蛋白的常用工具，它基于自然界中最强的非共价相互作用之一，即生物素与链霉亲和素的相互作用。该纯化系统的突出特点是纯化过程温和、目的蛋白纯度高、特异性强、兼容多种表达系统，对于有挑战性蛋白的纯化十分有帮助，因此近些年来脱颖而出。 本文将从以下方面介绍Strep-tag®技术： 标签介绍 纯化原理 标签-配体 纯化步骤 系统特点 标签介绍 目前有2种广泛使用的Strep标签： 它们分别是： Strep-tag®II 8 aa小标签(Trp-Ser
1. CUT&Tag 适用于什么物种？如果需要做植物 CUT&Tag ，需要怎么操作？ CUT&Tag 适用于哺乳动物细胞的蛋白-DNA 互作研究，酵母、植物等细胞需要经过(破除细胞壁或者提取细胞核)来进行实验。CUT&Tag 在哺乳动物细胞系上的应用比较成熟，动物组织经过处理得到悬浮单个细胞同样可以进行实验。植物进行 CUT&Tag 操作可以参照 Low-input chromatin profiling in Arabidopsis
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