A total of 5 × 106 Plat-E cells were plated 1 d before transfection in 10-cm dishes (Falcon) with 10 ml DMEM (Sigma) supplemented with 10% FBS, 100 U/ml penicillin (BioConcept), 100 mg/ml streptomycin (BioConcept), and 1 mM sodium pyruvate (Sigma). The next day, 20 µg plasmid and 80 µg polyethylenimine were mixed in 1 ml DMEM without supplements, incubated for 15 min at room temperature, and subsequently added dropwise to the Plat-E cells. 24 h after transfection, supernatant was replaced with fresh medium. Viral supernatants were collected 48 and 72 h after transfection and either used directly for transductions or stored at −80°C.
10 cm dishes
The 10-cm dishes are laboratory equipment used for various applications in cell culture and microbiology. They provide a standard-sized petri dish for growing and maintaining cell cultures or microorganisms. The dishes are made of high-quality materials and designed to provide a sterile, controlled environment for experimental purposes.
Lab products found in correlation
10 protocols using 10 cm dishes
Duxbl Knockdown with shRNA Vectors
A total of 5 × 106 Plat-E cells were plated 1 d before transfection in 10-cm dishes (Falcon) with 10 ml DMEM (Sigma) supplemented with 10% FBS, 100 U/ml penicillin (BioConcept), 100 mg/ml streptomycin (BioConcept), and 1 mM sodium pyruvate (Sigma). The next day, 20 µg plasmid and 80 µg polyethylenimine were mixed in 1 ml DMEM without supplements, incubated for 15 min at room temperature, and subsequently added dropwise to the Plat-E cells. 24 h after transfection, supernatant was replaced with fresh medium. Viral supernatants were collected 48 and 72 h after transfection and either used directly for transductions or stored at −80°C.
Protein Expression Analysis in RAW 264.7 Cells
Lentiviral Particle Production in HEK293T
Western Blot Analysis of Inflammatory Markers
Culturing SH-SY5Y cells with terrein
Infection Assay with A549 Cells
Bacteria (E. coli ATCC 25922 and K. pneumoniae ATCC 43816) were grown from overnight cultures under sterile conditions in LB Broth (Sigma-Aldrich) to late logarithmic phase [optical density 600nm (OD600) 0.45-0.6]. Bacterial counts were determined before each experiment using a cell counter and analyzer (CASY, 45µm capillary, OLS OMNI Life Science).
For growth assays, bacteria were diluted to OD600 of 0.005 in cell culture medium in 96-well plates (Greiner bio-one), and directly afterwards incubated in an automated microplate reader (Spark, TECAN) at 37°C, 5% CO2 under constant double orbital shaking. OD600 was measured every 5min for a total of 10h.
For heat-inactivation, bacteria were incubated at 70°C for 20min and afterwards plated on LB plates to confirm absence of viable bacteria.
Stable 4T1 Reporter Cell Line Development
Isolation and Culture of Endometrial Stromal Cells
Culturing Glioblastoma Cell Lines
As previously described, 21 T98G, U87MG, and GL261 cells were cultured in Dulbecco's modified Eagle medium (DMEM) with low glucose (Nacalai Tesque), supplemented with 10% fetal bovine serum (FBS; Valeant), 100 U/mL penicillin, and 100 μg/ml streptomycin in 10-cm dishes (BD Biosciences) at 37°C in 5% CO 2 .
Isolation and Differentiation of Murine Neutrophils
To make neutrophils, bone marrow cells were cultured in growth medium containing 100 ng/ml recombinant G-CSF (cat#250-05, PeproTech). Every 3 days, floating cells were harvested and re-cultured in fresh growth medium. On day 8, cells floating in the supernatants were analyzed by flow cytometry for the presence of Ly-6G or Gr1. When positivity was >80%, the cells were used as neutrophils in chemotaxis assays.
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