Structural Biologist interested in Protein Design. I also write code.

  • 1 Post
  • 22 Comments
Joined 5 months ago
cake
Cake day: February 21st, 2026

help-circle





  • For thoses that want clarification. Endotoxins are toxins that are present on the surface of bacteria. On ingestion it provoke an immune response like fever or likely an anaphylactic choc that can lead to death.

    Just to add a bit of practical information (in case somebody desperate is reading this in five years), they’re very hard to separate from other things and tend to stick around largely invisibly. Very small amounts can provoke deadly immune responses. Labs who do make endotoxin free samples often have entirely separate sets of equipment for endotoxin free preps.

    What we really need for companies or non-profits to take the expired patent versions of these drugs and produces them cheaply and safely.



  • Yeah, I had seen the OT-2 before. I’m not sure it quite reaches the standard I’m looking for, but it might be the best I can hope for. The user manual seems to document a lot even if I’d like a more details on a lot of things. I’m certainly not paying 3k for a pipette and a subscription to over priced tips, but maybe someone has documented some mix of casting and 3D printing that to make a more sensible pipette. Ideally, we’d have open blueprints and repair manuals, but maybe there’s enough of a community around it to make it the best starting place.






  • Apologies, I think we are talking past each other. I think I misunderstood your initial comment. It read like a suggestion that lemmy’s more extreme communities were terroristic and a criticism of the first amendment, which suggested that you believe the government should be allowed to dictate what kind of speech is or isn’t acceptable – in particular on these little platforms. My comment was in response to that notion.

    Re-reading it with your second comment, I think you’re saying that “terrorist ideologies” have been allowed to develop on conventional social-media by claiming first amendment protections in order to not moderate communities, and 2016 was not in reference to early lemmy but to the MAGA movement. That makes more sense, and I generally agree that conventional social-media follows irresponsible stewardship practices.