Page 6 of 38 · 908 questions tagged peptide-stability.
Setup, so nobody has to ask: orforglipron · 3.33 mg/mL. I have worked this out and I would like someone to find the error, because I suspect there is one. My working…
Details up front: mazdutide · minus 20 °C. I would rather be corrected now than propagate something wrong. I am specifically not interested in a testimonial; I am…
For reference: oral semaglutide · three weeks · 25 °C. I am at the decision point and I would rather think it through than improvise. I would rather spend money on…
For reference: tirzepatide · ten weeks · 30 °C. I would like to define my thresholds before I have a result, for obvious reasons. I want a plan with explicit stopping…
Numbers first: cagrilintide · 2.5 mg/mL. I would like to understand the steps well enough to explain them to someone else. I have access to a refrigerator with a…
For reference: tirzepatide · 4 mg/mL. I would rather understand the derivation than memorise the outcome. Two people I asked gave two answers that differ by a factor…
Setup, so nobody has to ask: cagrilintide · sixteen weeks · room temperature. I would rather over-plan the first cycle and simplify later. I am prepared to do the…
What I am working with: dimerisation · a GLP-1 receptor agonist · 37 °C. The empirical answer seems settled. The explanation does not. If the honest answer is that…
Details up front: cagrilintide · sixteen weeks · minus 80 °C. I suspect the usual explanation for this is wrong, or at least incomplete. I am aware this may have a…
For reference: liraglutide · 40 °C · three days. I would like to define my thresholds before I have a result, for obvious reasons. I want a plan with explicit…
The particulars: liraglutide · ten weeks · minus 80 °C. I would like to define my thresholds before I have a result, for obvious reasons. I want a plan with explicit…
What I have: cagrilintide · 4 mg/mL · two weeks. I am asking for verification rather than opinion, ideally with something I can read myself. It is possible the…
For reference: fibrillation · 30 °C. I understand the observation; what I do not understand is the mechanism behind it. I have read the two review articles that come…
The specifics, since they change the answer: tirzepatide · ten weeks · 4 °C. I would like the mechanism, because I want to be able to reason about the cases nobody…
What I am working with: dulaglutide · two weeks · 30 °C. The empirical answer seems settled. The explanation does not. If the honest answer is that nobody knows, I…
Stated plainly: orforglipron · 20 mg/mL · six weeks. This has the shape of a fact but I cannot find its origin. What I found instead were three secondary sources all…
What I have: hydrolysis · 40 °C. I can predict the outcome but I cannot explain it, which means I will get the next case wrong. I would like to know how confident the…
Native GLP-1 has a plasma half-life measured in minutes. Semaglutide has one measured in days, and the difference is usually explained in one sentence about a fatty…
Concretely: oxidation · 37 °C. This is one of those things that everyone repeats and nobody derives. This matters practically, not just academically, because it…
Concretely: oxidation · oral semaglutide · 30 °C. I want to know whether this is a real physical effect or an artefact of how it is measured. What prompted the…
Conditions: ecnoglutide · 2 mg/mL · ten weeks. The claim is plausible, which is exactly why I want to check it. I am able to read a paper if someone points me at one.…
Concretely: aspartimide formation · 30 °C. I want to know whether this is a real physical effect or an artefact of how it is measured. What prompted the question is…
Stated plainly: minus 20 °C · cagrilintide. This has the shape of a fact but I cannot find its origin. What I found instead were three secondary sources all citing…
Concretely: survodutide · 37 °C · five days. I want to decide this in advance so that I am not deciding it under pressure later. Assume I will follow the plan I write…