汉恒生物科研团队现已全面推出腺相关病毒(AAV)包装技术服务,并有多达12种的血清型载体及多种汉恒专业改造的突变载体可供选择,特异性地针对不同的组织器官。专业的科研团队,一流的技术服务,欢迎来电咨询,全国免费技术服务热线:400-092-0065
AAV其他相关特色服务
1. AAV在心肌中的应用
2. AAV在肝脏组织中的应用
3. 穿越血脑屏障AAV
5. AAV光遗传技术服务
6. AAV在眼科学中的应用
8. AAV在肺组织中的应用
9. AAV在脂肪组织中的应用
10. AAV在脑组织的应用
AAV特异性感染器官及组织的效果图
——更多组织器官的感染详情请咨询汉恒技术工程师 免费热线:400-092-0065
汉恒AAV感染小鼠脑干 汉恒AAV感染小鼠海马 汉恒AAV感染小鼠心肌 汉恒AAV感染小鼠肝脏
汉恒AAV感染大鼠肺脏 汉恒AAV感染小鼠视网膜 汉恒AAV感染小鼠骨骼肌
产品简介
腺相关病毒(Adeno-Associated Viral Vector,AAV)属于微小病毒科( parvovirus),为无包膜的单链线状 DNA 病毒。AAV 的基因组约 4700bp,包括上下游两个开放读码框架(ORF),位于分别由 145 个核苷酸组成的 2 个反向末端重复序列(ITR)之间。 由于腺相关病毒具有宿主范围广、安全性高、免疫原性低、表达稳定和物理性质稳定等优点,已被广泛地应用于基础研究和临床试验中,并且腺相关病毒载体已成为世界上最常用的基因治疗载体之一。
图 1. AAV 基因组结构
AAV病毒特点
1. 安全性高:迄今从未发现野生型 AAV 对人体致病,重组 AAV 基因组序列上去除了大部分的野生型 AAV 基因组元件,进一步保证了安全性;
2. 免疫原性低:AAV2 的基因组仅 4681 个核苷酸,便于用常规的重组 DNA技术进行操作,而且进行动物实验时造成的免疫反应小;
3. 宿主范围广:能感染分裂细胞和非分裂细胞;
4. 表达稳定:能介导基因的长期稳定表达;
5. 物理性质稳定:在 60℃不能被灭活,能抗氯仿;
AAV生物学特性
表1 不同病毒的生物学特性比较
AAV载体不同血清型
研究发现 AAV 具有多种血清型,各种不同血清型的 AAV 载体的主要区别是衣壳蛋白不同,因此对不同的组织和细胞的转染效率存在差异。目前汉恒生物在包装腺相关病毒时有 12种不同的 AAV 血清型可供客户选择,建议客户针对不同组织器官选择相应血清型的 AAV 病毒,见表 2。
表2. 12种不同血清型AAV对各组织器官细胞的亲和性
服务流程
AAV应用介绍
A. AAV9感染小鼠脑组织(PMID: 23503602)
B. AAV2感染大鼠脑组织
C. AAV2感染肾脏(PMID: 23216315)
D. AAV感染心脏(PMID: 20703310)
E. AAV9感染骨骼肌(PMID: 21811247)
F. AAV感染肝脏(PMID: 19861950)
参考文献
1、Laterodorsal tegmentum interneuron subtypes oppositely regulate olfactory cue-induced innate fear;
(2016年发表于Nature Neuroscience,作者:段树民) 2、Endoplasmic reticulum stress induced by tunicamycin and thapsigargin protects against transient ischemic brain injury Involvement of PARK2-dependent mitophagy; (2016年发表于Autophagy作者:Xiangnan Zhang) 3、SNX13 reduction mediates heart failure through degradative sorting of apoptosis repressor with caspase recruitment domain; (2016年发表于Nature Communications,作者:陈义汉) 4、TRB3 links insulin IGF to tumour promotion by interacting with p62 and impeding autophagic proteasomal degradations; (2016年发表于Nature Communications,作者:胡卓伟) 5、Suppression of KRas-mutant cancer through the combined inhibition of KRAS with PLK1 and ROCK; (2016年发表于Nature Communications,作者:刘明耀) 6、POH1 deubiquitylates and stabilizes E2F1 to promote tumour formation; (2015年发表于Nature Communications,作者:Yongzhong Liu) 7、LRP6 acts as a scaffold protein in cardiac gap junction assembly; (2016年发表于Nature Communications,作者:陈义汉) 8、Long-Range Chromosome Interactions Mediated by Cohesin Shape Circadian Gene Expression; (2016年发表于plos genetics,作者:Jun Yan ) 9、Histone deacetylase 4 selectively contributes to podocyte injury in diabetic nephropathy; (2016年发表于Kidney International,作者:易凡) 10、Roles of miR-1-1 and miR-181c in ventricular septal defects; (2016年发表于International Journal of Cardiology,作者:Li J) 11、CCK-8S increased the filopodia and spines density in cultured hippocampal neurons of APP/PS1 and wild-type mice; (2013年发表于Neuroscience Letters,作者:王钦文) 12、Interleukin-1β induces autophagy by affecting calcium homeostasis and trypsinogen activation in pancreatic acinar cells; (2013年发表于Int J Clin Exp Pathol ,作者:赵青川) 13、MicroRNA-1 functions as a potential tumor suppressor in osteosarcoma by targeting Med1 and Med31; (2014年发表于Oncology Reports,作者:Chaoyin Jiang) 14、MicroRNA-216b/Beclin 1 axis regulates autophagy and apoptosis in human Tenon's capsule fibroblasts upon hydroxycamptothecin exposure; (2014年发表于Experimental Eye Research,作者: Yingbin Ge) 15、Suppressor of cytokine signaling (SOCS) 2 attenuates renal lesions in rats with diabetic nephropathy; (2014年发表于Acta histochemica,作者: Qiuyue Wang) 16、construction of recombinant adenovirus vector containing hBMP2 and hVEGF165 genes and its expression in rabbit Bone marrow mesenchymal stem cells; (2014年发表于Tissue and Cell,作者:Chun-yang Meng) 17、Ulinastatin Reduces the Resistance of Liver Cancer Cells to Epirubicin by Inhibiting Autophagy; (2014年发表于plos one,作者:金钢、胡先贵) 18、MicroRNA-204-5p–Mediated Regulation of SIRT1 Contributes to the Delay of Epithelial Cell Cycle Traversal in Diabetic Corneas; (2014年发表于iovs,作者:谢立信) 19、Adenovirus siMDM2 and NDRG2 Gene Therapy Inhibits Cell Proliferation and Induces Apoptosis of Squamous Cell Carcinoma; (2015年发表于Cell Biochemistry and Biophysics,作者:Li Zhang) 20、The Relevance of Nrf2 Pathway and Autophagy in Pancreatic Cancer Cells upon Stimulation of Reactive Oxygen Species; (2015年发表于Oxidative Medicine and Cellular Longevity,作者:Xin Shen) 21、Overexpression of mitochondrial Hsp75 protects neural stem cells against microglia-derived soluble factor-induced neurotoxicity by regulating mitochondrial permeability transition pore opening in vitro; (2015年发表于International Journal of Molecular Medicine,作者:Yong Wang) 22、SIRT6 suppresses phenylephrine-induced cardiomyocyte hypertrophy though inhibiting ; (2015年发表于Journal of Pharmacological Sciences,作者:刘培庆) 23、Effects of insulin-like growth factor-1 on the assembly and secretion of very low-density lipoproteins in cow hepatocytes in vitro; (2015年发表于General and Comparative Endocrinology,作者:刘国文) 24、SIRT6 suppresses isoproterenol-induced cardiac hypertrophy through activation of autophagy; (2015年发表于Translational Research,作者:刘培庆) 25、Transcription factor E2-2 inhibits the proliferation of endothelial progenitor cells by suppressing autophagy; (2016年发表于International Journal of Molecular Medicine,作者:Hong Wang) 26、Effect of adenovirus-mediated RNA interference of IL-1β expression on spinal cord injury in rats; (2016年发表于Spinal Cord) 27、miR-23b-3p regulates the chemoresistance of gastric cancer cells by targeting ATG12 and HMGB2; (2016年发表于Cell Death and Disease,作者: Q Zhao) 28、Adipose-derived stem cells induce autophagic activation and inhibit catabolic response to pro-inflammatory cytokines in rat chondrocytes; (2016年发表于Osteoarthritis and Cartilage,作者: Jian Zhang) 29、β-Arrestins promote podocyte injury by inhibition of autophagy in diabetic nephropathy; (2016年发表于 Cell Death and Disease,作者:F Yi ) 30、MicroRNA-30a downregulation contributes to chemoresistance of osteosarcoma cells through activating Beclin-1-mediated autophagy; (2016年发表于Oncology Reports,作者:Lifeng Lao) 31、Luteolin alleviates post‐infarction cardiac dysfunction by up‐regulating autophagy through Mst1 inhibition; (2016年发表于J. Cell. Mol. Med.,作者:Dongdong Sun ) 32、Long non-coding RNA HNF1A-AS1 functioned as an oncogene and autophagy promoter in hepatocellular carcinoma through sponging hsa-miR-30b-5p; (2016年发表于Biochemical and Biophysical Research Communications,作者: Jiahong Dong) 33、Gambogic acid enhances the radiosensitivity of human esophageal cancer cells by inducing reactive oxygen species via targeting Akt/mTOR pathway; (2015年发表于Tumor Biology,作者:Xinchen Sun) 34、Long non-coding RNA HNF1A-AS1 functioned as an oncogene and autophagy promoter in hepatocellular carcinoma through sponging hsa-miR-30b-5p; (发表于Biochemical and Biophysical Research Communications,作者:Jiahong Dong) 35、miR-186 inhibits cell proliferation in multiple myeloma by repressing Jagged1; (2016年发表于Biochemical and Biophysical Research Communications,作者:Jun Peng) 36、House dust mite extract induces growth factor expression in nasal mucosa by activating the PI3K/Akt/HIF-1α pathway; (2016年发表于Biochem Biophys Res Commun,作者:Zhou H) 37、构建大鼠白细胞介素1β 基因shRNA 腺病毒载体; (2015年发表于中国组织工程研究 ) 38、Aldehyde dehydrogenase 2 activation in aged heart improves the autophagy by reducing the carbonyl modification on SIRT1; (2016年发表于Oncotarget,作者:Heng Ma) 39、A novel role of microRNA 17-5p in the modulation of circadian rhythm; (2016年发表于Sci Rep,作者:Ji-Min Cao ) 40、Excess iodine promotes apoptosis of thyroid follicular epithelial cells by inducing autophagy suppression and is associated with Hashimoto thyroiditis disease; (2016年发表于J Autoimmun,作者:Xiao Y)
AAV现货查询
- 浏览 96645 次