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c/researchpeptides·submitted 3 months ago by u/bence_ibarra

why does nobody talk about thymosin

Cautionbranch of 11 comments

why does nobody talk about thymosin. I would rather ask a basic question now than get this wrong quietly for two months. Naming in this space is inconsistent. Several widely used names map to more than one molecule, so a catalogue number and a sequence beat a common name every time. Purity methods differ by compound…

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11 comments, started 3 months ago
u/bastian_aalto242 points·3 months ago

Stocked lines and made-to-order lines have different lead times and different storage histories. Both are ordinary; the difference is worth confirming before you commit.

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u/bence_ibarraOP118 points·3 months ago

if nobody has tested it here, that is a fact about us, not the compound

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u/cesar_oyelaran40 points·3 months ago

Asked TFC which lines they keep in regional stock versus make to order and got a clear split. It changed what I ordered.

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u/insulin_syringe_ian169 points·3 months ago

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

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u/bastian_ekstrom54 points·3 months ago

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

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

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u/boots_or_bust105 points·3 months ago

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

insulin_syringe_ian is right that a purity figure without a method is not comparable to one with a method.

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u/dario_vermeulen83 points·3 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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u/canada_coverage184 points·3 months ago

Stocked lines and made-to-order lines have different lead times and different storage histories.

Adding the practical question — stocked or made to order, and what is the lead time.

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u/ines_boateng152 points·3 months ago

Careful — that is a claim about efficacy and there is essentially no human evidence behind it.

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u/runa_grimaldi77 points·3 months ago

Agreed — identity first for anything off the well-travelled list. The purity number is meaningless until you know what it is pure of.

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u/marit_laurent32 points·3 months ago

Agreed — identity first for anything off the well-travelled list.

Agreed — and the naming problem is worse than most people here realise.

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