Hi Just discovered your channel, pretty cool. Never seen such good video, audio, and graphics used in any other videos. At 8:18 you mentioned the term "best". How we can define the "best" most logically possible? Just having a high frequency of positive signals can not the only parameter. Especially in the case of antigens that are not regular or intracellular targets, the access of which is very much dependent on fix/perm protocol.
@ajarieger_flow3 жыл бұрын
Thanks for your feedback and comment! In this case, if I were to define "best", it would be based on which antibody best allowed me to discriminate my population of interest, keeping in mind the biology I expect. This is an interplay between the antibody and the fluorochrome you have chosen to pair it with.
@debajitbhowmick70793 жыл бұрын
@@ajarieger_flow do you have some case studies or different examples to show why one clone is better than another? wrong clones can show a huge positive population. It becomes more problematic when the biology is not well known.
@ajarieger_flow3 жыл бұрын
@@debajitbhowmick7079 This is best done on an experiment by experiment basis.
@fatima.Hubaishi3 жыл бұрын
Hi Aja, Thank you I love your videos. I heard that there is a limit up to three cytokines for Abs when I do ICS? is it true?
@ajarieger_flow3 жыл бұрын
Thanks for tuning in! I have not ever heard this before and have done more than 3 myself. The number you can do will depend on the configuration of your cytometer- but will also be affected by fluorochrome available (tandem dyes may not always work nicely for intracellular staining) and the kinetics of expression of what you want to look at (i.e. are the cytokines expressed with similar timing). Please reach out if you have any other questions :)
@fatima.Hubaishi3 жыл бұрын
@@ajarieger_flow Thank you so much! I get your point!!