Hela Cell Culture Media Protocol

Also hela or hela is an immortal cell line used in scientific research.

Hela cell culture media protocol.

It is the oldest and most commonly used human cell line. Replace this immediately by carefully pouring an equal volume of pre warmed fresh culture media into the flask. Hela cells in many labs are cultured in 75 cm2 flasks or medium flasks. Prepare the new dishes and or six well plates which will be used for the new split.

3 0 hela cell culture tet on hela cells are cultured using dmem media gibco supplemented with 10 tet system approved fbs clonothec and 1x pen strep 100 units of penicillin 100 µg of streptomycin. Add 2 0 to 3 0 ml of trypsin edta solution to flask and observe cells under an inverted microscope until cell layer is dispersed usually within 5 to 15 minutes. Briefly rinse the cell layer with 0 25 w v trypsin 0 53 mm edta solution to remove all traces of serum which contains trypsin inhibitor. Before starting the protocol.

Subculture protocol for hela cells. The cell line was found to be remarkably durable and. Bring cell media pbs and trypsin to room temperature. Hela cell doubling time is 24 hours.

Cell culture of 7721 or hela cells protocol method by jiao wang. The line is derived from cervical cancer cells taken on february 8 1951 from henrietta lacks a 31 year old african american mother of five who died of cancer on october 4 1951. Remove and discard culture medium. Hela cells are adherent cells grown in eagle s mem emem modified with 10 fbs.

As of now i know to culture any cells we need media antibiotics and many other reagents. Incubate cells at 37 c with 5 co2. Check all the cells have come off by inspecting the base of the flask before moving on. Cells are maintained in 10cm dishes at 37 c and 4 co2until 60 80 confuency.

Renew growth medium 2 3 times a week. You can wean them onto other media at a later time if you like. Hela cell culture protocol hela cells can be grown to the appropriate density usually 70 in a humidified chamber at 37 c 5 co2. However depending on each cell type above mentioned reagent condition changes.

I am very new to culture of mammalian cells and i have to design a protocol as a part of my lab work can any one explain me how do we start a culture of hela cells from frozen cells which would be the best culture medium for hela cells. Hela are very tough and will survive a. For example put the required volumes of cell media into. Hela ˈ h iː l ɑː.

Add 10 ml sterile 1x pbs and rinse cells by pipette.