Talk:20.109(S13):Initiate cell culture (Day2)

Plan for Day 2

Group 1 should arrive by 1:05 pm at the latest and immediately go to the tissue culture room. When everyone has arrived, we will thaw your cells in the water bath. After you have finished your culture preparations (ideally by 3 pm), you can take a 10 minute break to refresh your minds, and then will take a short quiz.

Group 2 should arrive by 2:45 pm at the latest and will begin by taking the quiz. If all goes well, you will begin working in the tissue culture room at 3 pm. If your culture preparations that involve a special physical set-up, you can come earlier and work in the extra tissue culture hood.

Note that you may be asked to switch your group number based on grouping together people working with the same type of cells, asking people who need special reagents/equipment to go in the second group, etc.

T/R

Arrival time (at latest!)	1:05 pm	2:45 pm
Team colour 1	Blue	Yellow
Team colour 2	Red	Green
Team colour 3	Orange	Purple
Team colour 4	Platinum

W/F

Arrival time (at latest!)	1:05 pm	2:45 pm
Team colour 1	Pink
Team colour 2	Green
Team colour 3
Team colour 4

Designs (T/R)

Purple: Our plan is to culture chondrocytes under standard system conditions, but add an insulin supplement to the media at two concentrations higher than that already present in the ITS/FCS media. Insulin has been found to inhibit dedifferentiation of chondrocytes to the fibroblast state. We think our first 3D sample, subjected to 10 ug/day of insulin will inhibit dedifferentiation less than our second 3D sample, subjected to 20 ug/day, because a higher concentration of insulin will result in a larger inhibitory effect in the cell culture.

Designs (W/F)

Here, please!