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EF1a-SV40/LTA(GFP, Puro) Lentiviral Particles

For research use only. Not intended for any clinical use.

Cat. No. :   LVIM061Z

Storage :   -80℃ Shipping :   Frozen on dry ice

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Cat. No. LVIM061Z
Description This lentivirus expresses SV40 Large T Antigen under the control of EF1a promoter. It also contains GFP reporter gene and puromycin resistance gene for selection. This virus can be used for cell immortalization.
Gene SV40 Large T Antigen
Titer Varies lot by lot, for example, ≥1*10^7 TU/mL, ≥1*10^8 TU/mL, ≥1*10^9 TU/mL etc.
Size Varies lot by lot, for example, 100 ul, 500 ul, 1 mL etc.
Storage Store at -80℃. Avoid multiple freeze/thaw cycles.
Shipping Frozen on dry ice
Summary Creative Biogene ensures high-quality lentivirus particles by optimizing and standardizing production protocols and performing stringent quality control (QC). The specific QC experiments performed vary between lentivirus particle lots.
Mycoplasma Creative Biogene routinely tests for mycoplasma contamination using a mycoplasma detection kit. Cell lines are maintained for approximately 20 passages before being discarded and replaced with a new vial of early passage cells. Approximately 2 weeks after thawing, cell culture supernatants are tested for mycoplasma contamination. Creative Biogene ensures that lentiviral products are free of mycoplasma contamination.
Purity Creative Biogene evaluates the level of impurities, such as residual host cell DNA or proteins, in prepared lentiviral vectors to ensure they meet quality standards.
Sterility The lentiviral samples were inoculated into cell culture medium for about 5 days and the growth of bacteria and fungi was tested. Creative Biogene ensures that the lentiviral products are free of microbial contamination.
Transducibility Upon requirement, Creative Biogene can perform in vitro or in vivo transduction assays to evaluate the ability of lentivirus to deliver genetic material into target cells, and assess gene expression and functional activities.
Proviral Identity Confirmation All Creative Biogene lentiviral vectors are confirmed to have correctly integrated provirus using PCR. This test involves transducing cells with serial dilutions of the lentiviral vector, harvesting the cells a few days later, and isolating genomic DNA. This DNA is then used as a template to amplify a portion of the expected lentiviral insert.
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High Transduction Efficiency

The transduction efficiency with these particles is impressive. Our lab achieved high rates of cell line immortalization without any issues.

Germany

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