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货号： bs-0714R-PE-Cy7 基本售价： 2980.0 元 规格： 100ul
产品信息
- 产品编号
- bs-0714R-PE-Cy7
- 英文名称
- Anti-HPV16 E7/PE-Cy7
- 中文名称
- PE-Cy7标记的人乳头瘤病毒16型E7抗体
- 别 名
- E7; HPV16 E7 protein; HPV 16 E7 protein; Human Papilloma Virus; Human papillomavirus type 16 E7; Human papillomavirus type 16 E7; Protein E7; Human Papillomavirus 16 (E7); HPV16 E7; E7 protein (HPV16); VE7_HPV16; HPV16-E7.
- 规格价格
- 100ul/2980元购买 大包装/询价
- 说 明 书
- 100ul
- 研究领域
- 肿瘤 免疫学 细菌及病毒
- 抗体来源
- Rabbit
- 克隆类型
- Polyclonal
- 交叉反应
- HPV16
- 产品应用
- IF=1:50-200
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
- 分 子 量
- 11kDa
- 性 状
- Lyophilized or Liquid
- 浓 度
- 1mg/ml
- 免 疫 原
- KLH conjugated synthetic peptide derived from HPV16 E7 protein
- 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
- Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
- 产品介绍
- background:
Human papilloma viruses (HPVs) can be classified as either high risk or low risk according to their association with cancer. HPV16 and HPV18 are the most common of the high risk group while HPV6 and HPV11 are among the low risk types. Approximately 90% of cervical cancers contain HPV DNA of the high risk types. Mutational analysis have shown that the E6 and E7 genes of the high risk HPVs are necessary and sufficient for HPV transforming function. The specific interactions of the E6 and E7 proteins with p53 and pRB, respectively, correlate with HPV high and low risk classifications. The high risk HPV E7 proteins bind to pRB with a higher affinity than do the low risk HPV proteins, and only the high risk HPV E6 proteins form detectable complexes with p53 in vitro.
Function:
E7 protein has both transforming and trans-activating activities. Disrupts the function of host retinoblastoma protein RB1/pRb, which is a key regulator of the cell cycle. Induces the disassembly of the E2F1 transcription factors from RB1, with subsequent transcriptional activation of E2F1-regulated S-phase genes. Inactivation of the ability of RB1 to arrest the cell cycle is critical for cellular transformation, uncontrolled cellular growth and proliferation induced by viral infection. Stimulation of progression from G1 to S phase allows the virus to efficiently use the cellular DNA replicating machinery to achieve viral genome replication. Interferes with histone deacetylation mediated by HDAC1 and HDAC2, leading to activation of transcription.
Subunit:
Homodimer. Homooligomer. Interaction with host RB1 induces the aberrant dissociation of RB1-E2F1 complex thereby disrupting RB1s activity. Binds to CHD3 through its zinc-finger domain. Forms a complex with CHD3 and HDAC1, thereby altering the action of host histone deacetylation. A similar complex involving E7, CHD3 and HDAC2 might also form. Interacts with E2; this interaction inhibits E7 oncogenic activity.
Similarity:
Belongs to the papillomaviridae E7 protein family.
Database links:Entrez Gene: 1489079HPV16
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
E7/E6protein抗体主要用于性病及妇科肿瘤方面的研究，HPV16是宫颈癌的主要致癌病毒，也用于与HPV有关的各种肿瘤的研究。表达位置：胞核。阳性细胞也可见于角蛋白层，尤其是在疣中。该抗体用于人类生殖系统传染性疾病及其肿瘤的研究，亦可用于食管癌、乳腺癌等恶性肿瘤的研究。