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Single comment threadYou are looking at one branch of reading secretagogue threads from 2024 and half of it aged badly — 33 comments in the full submission. View in context.
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c/researchpeptides·submitted 5 months ago by u/throwaway_wl2026

reading secretagogue threads from 2024 and half of it aged badly

Discussionbranch of 8 comments

reading secretagogue threads from 2024 and half of it aged badly, which sounds obvious until you try to state the evidence for it. Research-use-only material is not approved for human use. In this catalogue that covers essentially everything, which is why the board discusses material and analytics rather than…

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8 comments, started 5 months ago
u/batch_number_bertievetting115 points·5 months ago

The three questions to ask before ordering anything from the long tail of a catalogue.

What exactly is it — catalogue number or sequence, not a common name, because several common names map to more than one molecule. How was identity established — mass against theoretical, ideally, rather than a bare purity figure. What are the storage conditions, stated specifically, with a state and a duration attached.

Then two commercial questions that save time: is this a stocked line or made to order, and what is the lead time in writing. All five are one email, and the shape of the reply tells you a great deal before any material moves.

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u/erez_yilmaz88 points·5 months ago

Small fix — that is net peptide content, not purity. Both are on the certificate and they differ substantially here.

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u/ines_boateng29 points·5 months ago

Disagree — that name refers to at least two different molecules depending on who is selling it. The thread needs to be specific.

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[deleted]19 points·5 months ago

[deleted]

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u/cormac_pereira66 points·5 months ago

research-use-only material is not approved for human use

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u/salma_almeida44 points·5 months ago

ask what the reference standard was

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u/sofia_danquah137 points·5 months ago·edited

What reference standard was the assay run against?

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u/isabela_nilsen81 points·5 months ago

Stocked line or made to order — did they say?

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The wider research-peptide catalogue: thymosin fragments, GH secretagogues, melanocortin agonists, and the long tail of three-letter analogs. Focus on identity verification, handling and the state of the evidence — not on protocols, because these are not approved for human use.

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