Adenovirus Specific for Suspension Cells

Introduction to Adenovirus Specific for Suspension Cells

The adenoviral vectors provided by Genemedi are based on human adenovirus type 5 (Ad5), which is replication-incompetent (-E1/-E3) and can’t be integrated into host genome, guaranteeing the security for subsequent operations. Adv packaging by Genemedi shows almost 100% gene delivery in most cell types in the recombinant protein expression system both in vivo and in vitro. Recombinant protein expression of interest is detectable from 24 hours post infection. Furthermore, Genemedi has also developed adenovirus specific for suspension cells, which is modified according to the characteristics of suspension cell membrane. Besides, the virus infection system has also been optimized to obviously increase the infectivity specific for suspension cells. Nevertheless, this virus can also be used to transduce adherent cells, for its infectivity to adherent cells has not changed.

Properties

Adenovirus Virus
Quantity/Unit Vials
Form Frozen form
Sipping and Storage Guidelines Shipped by dry ice, stored at -80 ° C, effective for 1 year. Avoid repeatedly freezing and thawing
Titer > 1*10^10 PFU/ml

Advantages

1. Specific for suspension cells.

2. Extremely high infection efficiency. Adenovirus specific for suspension cells in Genemedi can infect many suspension cells, with almost 100% infection efficiency for Jurat and K562. As for primary cells derived from blood, such as CD4+ T cells, the infection efficiency will be more than 60%.

3. Great packaging capacity, up to 8kb.

4. Without integration. No alteration to host genome.

5. High titer. Up to 1011 pfu/ml.

Applications and Figures

Figure 1 Transduction results of Adv specific to suspension cells in Jurkat, K562, HL-60, L1210 with fluorescence microscopy at 72 h post infection.

Quality control description

Our optimized custom adenoviral vector production and strict quality control systems provide customers a high titer of functional recombinant adenoviral vectors. Viral titers are determined by TCID50 method, which is the most accurate way to measure the titer of adenovirus.

Technical Documents

1. For detailed protocol about how to package and purify Adv, please see the pdf downloadAdenovirus User Manual on the Genemedi website.

Reference

1.Hu J, L Zhang, Y Yang, Y Guo, Y Fan, M Zhang, W Man, E Gao, W Hu, RJ Reiter, H Wang and D Sun. (2017). Melatonin alleviates postinfarction cardiac remodeling and dysfunction by inhibiting Mst1. J Pineal Res 62.
2.Xu C, F Wu, C Mao, X Wang, T Zheng, L Bu, X Mou, Y Zhou, G Yuan, S Wang and Y Xiao. (2016). Excess iodine promotes apoptosis of thyroid follicular epithelial cells by inducing autophagy suppression and is associated with Hashimoto thyroiditis disease. J Autoimmun 75:50-57.
3.Wang Y, X Zhao, X Wu, Y Dai, P Chen and L Xie. (2016). microRNA-182 Mediates Sirt1-Induced Diabetic Corneal Nerve Regeneration. Diabetes 65:2020-31.
4.Luo T, J Fu, A Xu, B Su, Y Ren, N Li, J Zhu, X Zhao, R Dai, J Cao, B Wang, W Qin, J Jiang, J Li, M Wu, G Feng, Y Chen and H Wang. (2016). PSMD10/gankyrin induces autophagy to promote tumor progression through cytoplasmic interaction with ATG7 and nuclear transactivation of ATG7 expression. Autophagy 12:1355-71.
5.Liu TY, XQ Xiong, XS Ren, MX Zhao, CX Shi, JJ Wang, YB Zhou, F Zhang, Y Han, XY Gao, Q Chen, YH Li, YM Kang and GQ Zhu. (2016). FNDC5 Alleviates Hepatosteatosis by Restoring AMPK/mTOR-Mediated Autophagy, Fatty Acid Oxidation, and Lipogenesis in Mice. Diabetes 65:3262-3275.
6.Liu H, S Fang, W Wang, Y Cheng, Y Zhang, H Liao, H Yao and J Chao. (2016). Macrophage-derived MCPIP1 mediates silica-induced pulmonary fibrosis via autophagy. Part Fibre Toxicol 13:55.
7.Yao T, X Ying, Y Zhao, A Yuan, Q He, H Tong, S Ding, J Liu, X Peng, E Gao, J Pu and B He. (2015). Vitamin D receptor activation protects against myocardial reperfusion injury through inhibition of apoptosis and modulation of autophagy. Antioxid Redox Signal 22:633-50.
8.Wang B, A Ma, L Zhang, WL Jin, Y Qian, G Xu, B Qiu, Z Yang, Y Liu, Q Xia and Y Liu. (2015). POH1 deubiquitylates and stabilizes E2F1 to promote tumour formation. Nat Commun 6:8704.
9.Hua F, K Li, JJ Yu, XX Lv, J Yan, XW Zhang, W Sun, H Lin, S Shang, F Wang, B Cui, R Mu, B Huang, JD Jiang and ZW Hu. (2015). TRB3 links insulin/IGF to tumour promotion by interacting with p62 and impeding autophagic/proteasomal degradations. Nat Commun 6:7951.
10.Wang X, J Liu, J Zhen, C Zhang, Q Wan, G Liu, X Wei, Y Zhang, Z Wang, H Han, H Xu, C Bao, Z Song, X Zhang, N Li and F Yi. (2014). Histone deacetylase 4 selectively contributes to podocyte injury in diabetic nephropathy. Kidney Int 86:712-25.