產(chǎn)品詳情介紹
TransLvTM Lentivirus qPCR Titration Kit提供了一種利用qPCR方法檢測慢病毒轉(zhuǎn)導(dǎo)細(xì)胞中整合的前病毒序列拷貝數(shù)的方法。該方法簡單快速、靈敏高效,兼容第二代和第三代HIV-1慢病毒包裝載體。慢病毒包裝后轉(zhuǎn)導(dǎo)易感細(xì)胞 (如HT1080,HEK-293T等),提取慢病毒轉(zhuǎn)導(dǎo)細(xì)胞基因組,進(jìn)行qPCR反應(yīng),通過標(biāo)準(zhǔn)曲線Ct值計(jì)算整合的前病毒拷貝數(shù),進(jìn)而得到確定的慢病毒滴度。
以梯度稀釋的標(biāo)準(zhǔn)品為模板進(jìn)行擴(kuò)增得到標(biāo)準(zhǔn)曲線,結(jié)果顯示,TransGen產(chǎn)品擴(kuò)增效率高,線性關(guān)系好。
慢病毒滴度檢測介紹視頻
1 Du P, Li N, Xiong X, et al. A bivalent vaccine containing D614G and BA. 1 spike trimer proteins or a BA. 1 spike trimer protein booster shows broad neutralizing immunity[J]. Journal of Medical Virology, 2022.(IF 20.69)
2 Shen H, Yang M, Li S, et al. Mouse totipotent stem cells captured and maintained through spliceosomal repression[J]. Cell, 2021.(IF 38.50)
3 Zhou Z, Du P, Yu M, et al. Assessment of infectivity and the impact on neutralizing activity of immune sera of the COVID-19 variant, CAL. 20C[J]. Signal Transduction and Targeted Therapy, 2021.(IF 18.18)