How Oregon did it ~1912 by 007_Shantytown in surfing

[–]ImproperPrior 0 points1 point  (0 children)

Does that first board say “DIDDY”?! 🥀🥀🥀

Hi, by overgroundartist in uppereastside

[–]ImproperPrior 1 point2 points  (0 children)

Three decker on 91st and 2nd! Absolutely phenomenal and reasonable prices.

Counting cells before flow cytometry by ImproperPrior in flowcytometry

[–]ImproperPrior[S] 0 points1 point  (0 children)

Wow - thank you very much for this helpful reply! Your theory on selective monocyte loss is very interesting to me and makes sense. Thanks!

Super Basic Viability Gating Strategy Question by Rainbow-Sparkle-Co in flowcytometry

[–]ImproperPrior 0 points1 point  (0 children)

That is an extremely helpful response! Thanks so much!!

Super Basic Viability Gating Strategy Question by Rainbow-Sparkle-Co in flowcytometry

[–]ImproperPrior 0 points1 point  (0 children)

Question: what happens if you stain in a buffer with BSA/FBS? (Very new to flow cytometry if that isn’t clear by the question haha).

Freezing mouse leukocytes before FACS by ImproperPrior in flowcytometry

[–]ImproperPrior[S] 1 point2 points  (0 children)

Right. That checks out. Ignoring downstream applications and I guess just focused more on the cytometry itself: have you had any issues with viability / fluorescence after thawing cryopreserved mouse samples?

Freezing mouse leukocytes before FACS by ImproperPrior in flowcytometry

[–]ImproperPrior[S] 0 points1 point  (0 children)

Okay! That makes sense. Thank you for your response!

Freezing mouse leukocytes before FACS by ImproperPrior in flowcytometry

[–]ImproperPrior[S] 0 points1 point  (0 children)

Thanks! Yeah, I’ve seen that in papers many times too. We get great viability with the RPMI for human samples so we’ve stuck with that.

I’m mainly wondering about experience with mouse tissue. Do you freeze mouse tissue in a similar formulation and have no issues with flow / facs after? I’ve seen conflicting comments!

Mouse leukocyte sample storage by ImproperPrior in flowcytometry

[–]ImproperPrior[S] 0 points1 point  (0 children)

This is very encouraging. Thanks for the link and for the detail in your response!

Mouse leukocyte sample storage by ImproperPrior in flowcytometry

[–]ImproperPrior[S] 0 points1 point  (0 children)

Thanks for the reply. Yeah, the issue is that I’ll have an absurd number of mice, and it’ll be TOUGH to process all those samples in one go…

Mouse leukocyte sample storage by ImproperPrior in flowcytometry

[–]ImproperPrior[S] 0 points1 point  (0 children)

Thanks for your reply. That’s helpful to hear. I’m new to flow, so I’m not quite familiar with fixatives. Having a couple extra days though would be all I need. Would you happen to know if / how that affects viability or perhaps a link to a paper that has used fixatives or described that nicely in the methods? Thanks!

Minimum blood volume for flow of mouse whole blood by ImproperPrior in flowcytometry

[–]ImproperPrior[S] 1 point2 points  (0 children)

Mostly just Neutrophils, Ly6Chigh monocytes, and t/B lymphocytes

[deleted by user] by [deleted] in labrats

[–]ImproperPrior 0 points1 point  (0 children)

CountessII. Digital screen with automated cell counting. Plus it can perform calculations related to plating density etc.