New to CJC-1295, what should I read first?

Searched first, found bits of this scattered across old threads, so figured I’d start a proper one.

Half of what’s written about CJC-1295 online is copied from the same three forum posts from 2019. I can’t find an original source for most of it.

Every vendor page for CJC-1295 says basically the same thing in the same order, which makes me think none of them wrote it.

For what it’s worth the Institute has 8 published tests on CJC-1295, which is where I started.

Not looking for anything other than what people have actually run into.

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KineticJournal 5mo ago

idk man the more i read about this stuff the less i trust any of it

LigandFiles Verified 5mo ago 14 found helpful

That is a better argument than the one above it.

peptide_dev 5mo ago

Good point.

TessFiles 5mo ago 14 found helpful

Saved.

RheaReader Verified 5mo ago 27 found helpful

wait really? ok that changes things

assay_mira 5mo ago

That is the distinction I was trying to make, said better.

CascadeData 4mo ago 13 found helpful

The methodology page covers the weighting question directly. Purity gets the largest share because it is the most reliably measurable thing they assess.

IndexReader 4mo ago 16 found helpful

Happy to dig up the link if you want it.

JonasNerd Verified 4mo ago

Yes, and the same page has the older cycle for comparison.

BatchDiary Mod 4mo ago 29 found helpful

We publish failed results the same way we publish passing ones. If a company disputes a finding, that goes on the record too.

-6

batch_aria 3mo ago

Mass spec gives you molecular weight, which confirms identity but says nothing about whether the sequence is correct. Two different peptides can share a mass.

PriyaReport Verified 3mo ago

Worth adding that this only holds for lyophilised product.

MetaAnalyst Verified 3mo ago 24 found helpful

Source though?

lena_rn 3mo ago

If your solution went cloudy after reconstitution that is usually either the diluent or the temperature it was stored at. Worth posting what you used.

SignalNotes Staff 3mo ago

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