Same nominal compound, four suppliers, four different sequence representations. One uses three-letter codes, one uses single-letter, one has a different N-terminal…
Research Peptides
c/researchpeptides · created 16 Mar 2024
Everything else in the vial drawer. Handling, identity, scepticism.
Top this week
Week 74 update. 10kg down from the start, early fullness basically gone since about week 31. Things that worked: consistency, protein at breakfast, walking more than I…
Posting this because I searched for it and got nothing useful. Setup: 0.25mg, week 80, constipation present but not ruining anything. I changed exactly one variable —…
Confession thread, sort of. I went from 2.5mg to 1.0mg much faster than I should have because the scale had stalled and I got impatient. The stall broke about 17 weeks…
Sigma-Aldrich — certified reference materials
Reference standards, analytical reagents and system-suitability material. If you are running your own method, start with a known.
Reference standards