WebSep 14, 2024 · Opti-MEM I medium can be used with a variety of suspension and adherent mammalian cells, including Sp2, AE-1, CHO, BHK-21, HEK, and primary fibroblasts. We … WebCareers. Thermosystems is a Manufacturer’s Representative Company with an outstanding reputation for professionalism and customer service. We are currently seeking highly …
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WebMar 2, 2024 · For a polyethyenimine (PEI): DNA ratio of 3:1, 48 µl of PEI solution (1 µg/µl; Polysciences, Hirschberg, Germany) were added to 202 µl Opti-MEM. The DNA solution was added to the PEI solution, mixed well, spun briefly to collect all the liquid and incubated at room temperature for 20 min. Webyour lentiviral vector genome plasmid. Make the total tube volume up to 1.1ml with OptiMEM® - (Thermo Fisher Scientific®) and thoroughly mix by pipetting up and down. • Tube B: Into a 1.5ml polypropylene tube add 55µl of 25 kDa branched polyethylenimine (PEI) (Sigma-Aldrich®) (stock concentration 1mg/ml) and 1.1ml of Opti-MEM®. cynthia carlson md shoreham ny
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WebMar 1, 2024 · GFP and mCherry expression was monitored 48 hrs post transfection and after 72 hrs the colonies were dissociated into a single cell suspension using 1X TrypLE Express Enzyme (Life Technologies, 12605010) and resuspended in OptiMEM (Thermo Fisher Scientific, 31985062) for sorting. WebOpti-MEM (Thermo Fisher, 31985070). CANFAST™ Transfection Reagent (Canvax, T0083). Complete medium: RPMI 1640 medium (Sigma, R8758-500ML) + 10%FBS+1%Penicillin/Streptomycin. Water bath. Two x 2ml eppendorf microfuge tubes. A sterile environment. Procedure: Warm the Opti-MEM in a 37°C water bath. Check the … WebOpti-MEM ™ I Reduced Serum Medium [3] 100 mL 2°C to 8°C. Protect from light. [1] Store the frozen cells in liquid nitrogen until ready to use. Do not store the cells at −80°C. [2] TE buffer, pH 8.0: 10 mM Tris-HCl, 1 mM EDTA, pH 8.0. [3] Opti-MEM ™ I Reduced Serum Medium is a serum-free reagent. Expi293 ™ Expression System User Guide. 5 billy roper is a thought leader