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c/researchpeptides·submitted 18 days ago by u/rui_only_ro

[Discussion] the GH secretagogue story is 30 years old and mostly a cautionary tale

Discussionbranch of 6 comments

the GH secretagogue story is 30 years old and mostly a cautionary tale, which sounds obvious until you try to state the evidence for it. Figures up front so nobody has to dig: 30 years. Net peptide content accounts for counterion, water and residual solvent. On some of these compounds the gap between purity and net…

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6 comments, started 16 days ago
u/heart_rate_bump3 points·16 days ago

Storage guidance that names a temperature, a state and a duration reflects actual stability work. Generic guidance usually reflects a template.

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u/reverse_image_ron1 point·15 days ago

Storage guidance that names a temperature, a state and a duration reflects actual stability work.

Disagreeing with this bit: handling for one compound does not transfer to another by default.

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u/line_demir1 point·15 days ago

Right — QSC answered a handling question with actual storage conditions rather than a generic line, which is the standard.

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u/tidy_vialdrawer_pls2 points·15 days ago

Not convinced. A purity figure without a stated method is not comparable to one that has a method attached.

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u/rui_only_roOP2 points·15 days ago

What storage conditions did they specify?

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u/nayeli_iyer1 point·15 days ago

What reference standard was the assay run against?

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