CJC-1295

5mg49,99 € incl. VAT

A truncated, stabilised GHRH analogue (Modified GRF 1-29) with a shorter half-life than the DAC variant. Studied in published research on GHRH receptor signalling and growth hormone secretion. Research use only.

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📋 View the Certificate of Analysis information

SKU: cjc-1295 Category:

Batch-level quality proof

Every research peptide is supplied as a sealed, clearly labelled vial. Where a production lot has been tested, its Certificate of Analysis information and purity results are published online, not shipped as research paperwork in the parcel.

Sealed vial

Clear label, lot traceability, protective packaging.

Certificate of Analysis per tested lot

Listed report available for batch SO03-CJC. Purity shown: 99.7%.

RUO boundary

Not for human or veterinary use, no protocol or dosing advice.

When this product is not suitable: Do not order for personal use, clinical use, injection, compounding, resale as a supplement, or any project that requires a specific assay not shown for the relevant batch.

Product specifications

Quantity5mg
Unit1 Vial
Purity data99.7% (batch SO03-CJC)
Salt formAcetate
SequenceTyr-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 mass3367.9
CAS number863288-34-0
SolubilitySoluble in water

Description

Research Use Only. This material is supplied for in-vitro laboratory research by qualified professionals. It is not a medicine, supplement, cosmetic ingredient or veterinary product, and it is not for human or animal consumption. The research summary below describes published scientific literature; it is not a claim of effect, benefit or suitability for any person.

Mod GRF 1-29, also known as CJC-1295 without DAC, is a 29-amino-acid fragment of GHRH. It contains four substituted residues, changes that make it less vulnerable to enzymatic breakdown and give it a longer functional half-life than native GHRH or Sermorelin. Supplied as lyophilised material for in-vitro laboratory research.

Research context

In the published record, work on CJC-1295 shows up across several research lines, including growth-signaling studies, gastrointestinal model work, and investigations of the growth hormone axis. The material here is presented only as a laboratory-facing synopsis of what has been reported in scientific publications. Nothing in this summary should be read as a claim about effectiveness, benefits, or appropriateness for any individual, and it is not meant to imply or support human or veterinary use.

The product is intended for scientific research and development purposes only. Chemical substances shall not be used as a drug, medicine, active substance, medical aid, cosmetic product, a substance for production of a cosmetic product neither for human consumption that is any food or food supplement or otherwise similarly used on humans or animals. Intended only for in-vitro research, such as Receptor-ligand binding studies, Enzyme activity assays, Cell proliferation assays, Cell signaling assays, Epitope mapping, etc. Do not order for personal use, clinical use, injection, compounding, resale as a supplement, or any project that requires a specific assay not shown for the relevant batch.

Frequently asked questions

What is CJC-1295 used for in research?

CJC-1295 is a research compound studied in preclinical and in-vitro literature. Peptra Labs supplies it strictly for laboratory research use only, not for human or veterinary use.

Can I buy CJC-1295 in Europe from Peptra Labs?

Peptra Labs supplies CJC-1295 to European laboratory buyers. Orders contain a sealed, clearly labelled vial, with EU shipping and online Certificate of Analysis information for each lot that has been tested. No physical Certificate of Analysis or research papers are promised inside the parcel.

Does CJC-1295 have a Certificate of Analysis?

Where a lot of CJC-1295 has been tested, its Certificate of Analysis information is published in the Peptra Labs lab reports archive. Use the online report to review the batch number, HPLC purity data, test method, and source link, then compare the batch information with the vial label. If no report is listed for your lot, none has been published yet.

What purity signals should I check for CJC-1295?

Check the vial label, batch number, available HPLC purity data, Certificate of Analysis source, supplier identity, storage guidance, and the absence of human-use claims. A useful supplier page should make these checks clear instead of relying on generic purity promises.

How is CJC-1295 stored in research labs?

Keep CJC-1295 sealed, protected from light and stored as stated on the label for long-term laboratory storage. After laboratory preparation for in-vitro work, follow your institution's validated handling procedure.

Human or veterinary use?

No. CJC-1295 from Peptra Labs is supplied strictly as laboratory research material and must not be used as a human or veterinary product.

Batch test records

1 test record published for this compound. Check the batch number on your vial against the list below.

SO03-CJCCurrent lot
Tested
September 8, 2026
Assay
Purity, Endotoxin
Purity
99.7%