CJC-1295 Without DAC Lab-Tested Research Peptide

Looking for CJC-1295 without DAC for your lab? You found it. ZenPeptide Amanda sells CJC-1295 without DAC for research use only. Every batch ships with a Janoshik COA. No guesswork. Just data.

This page covers everything a researcher checks before buying—specs, purity, storage, and FAQs. Let’s get into it.

Is CJC-1295 without DAC tested by Janoshik?

Yes. Every lot gets sent to Janoshik Biotech for independent testing. So you get a real third-party COA, not an in-house number. The COA shows purity, peptide content, and identity confirmation. We post the lot-specific COA on the product page. Therefore, you can match it to the vial you receive.

What is the sequence and formula?

CJC-1295 without DAC is also called Mod GRF (1-29). The sequence is: Tyr-D-Ala-Asp-Ala-Ile-Phe-Thr-Gln-Ser-Tyr-Arg-Lys-Val-Leu-Ala-Gln-Leu-Ser-Ala-Arg-Lys-Leu-Leu-Gln-Asp-Ile-Leu-Ser-Arg-NH2

Molecular formula: C152H252N44O42 Molecular weight: ~3367.9 g/mol

This is a 29-amino-acid chain. It’s the modified form of GRF(1-29), without the Drug Affinity Complex (DAC). That’s why it has a shorter half-life than CJC-1295 with DAC.

What form does it come in?

CJC-1295 without DAC ships as a lyophilized powder. Lyophilized means freeze-dried. So it’s stable at room temp for shipping. But once reconstituted with bacteriological water, it needs cold storage. We package each vial sealed and sterile.

How pure is this CJC-1295 without DAC?

Our current batch tests at 99.2% purity, verified by Janoshik. That’s the number on the COA, not a marketing claim. Purity matters for research consistency. Lower purity means more impurities and unpredictable results. Our 99.2% purity with COA is the main reason researchers choose us over cheaper, untested vials.

How should I store CJC-1295 without DAC?

Store the lyophilized powder at -20°C in a dark place. Avoid light and moisture. Once reconstituted, keep it refrigerated and use it within a reasonable research window. Finally, always label your vials with reconstitution date. This helps track stability over time in your notes.

Specs Table

FAQ

Is CJC-1295 without DAC the same as Mod GRF 1-29? Yes. They’re the same compound. Different names, same sequence.

What’s the difference between CJC-1295 with and without DAC? DAC extends half-life by binding to albumin. Without DAC, the peptide clears faster from solution. Researchers pick based on study design.

How do I read the COA? Check the lot number first. Match it to your vial. Then look at the purity percentage and peptide content section.

Why does CJC-1295 without DAC need cold storage? Peptides degrade faster at room temperature. So cold storage protects the structure for longer.

Is this product tested for every batch, or just once? Every batch gets its own COA. Lot numbers change, so testing happens per lot. Always check the lot on your COA.

Can I see the purity report before ordering? Yes. We post current COAs on the product page at zenpeptideamanda.com. Also, you can request the lot-specific file.

Is CJC-1295 without DAC sold for human use? No. This product is sold strictly for laboratory and research purposes. Not for human or veterinary use.

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All products sold by ZenPeptide Amanda are intended for laboratory research only. Not for human consumption.