Growth hormone axis
CJC-1295 (sin DAC)
Modified GRF(1-29) tetrasubstituted analogue without drug affinity complex.
- Purity:
- ≥99% HPLC
- Sizes available:
- 5 mg – 20 mg
Sermorelin
Growth hormone-releasing hormone analogue used in endocrine signalling research.
Customers
Sermorelin
Growth hormone-releasing hormone analogue used in endocrine signalling research.
Format
Pen format is not yet available
We currently supply lyophilised vials only. Pre-filled pen devices are in development — join the waitlist and we will notify you when they are available.
- Purity
- ≥99% HPLC
- Physical form
- Lyophilised powder
- Testing
- HPLC + mass spectrometry, per batch
No prices are published on this site. Every compound is quoted through a consultation.
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Request the Certificate of Analysis (CoA)
What the research says
Sermorelin is a synthetic analogue corresponding to the first 29 amino acids of growth hormone-releasing hormone (GHRH). It is widely used as a reference compound in studies of pituitary somatotroph function and pulsatile endocrine signalling.
- Purity
- ≥99% HPLC
- Research area
- Growth hormone axis
Also known as: GRF (1-29), GHRH (1-29), Geref
Growth hormone axis
≥99% HPLC
Sizes available: 5 mg – 20 mg
Physician-reviewed
- Independent laboratory Janoshik Analytical · Kovera Labs
- Lowest published purity 98.469%
- Published certificates 6
- Content weighed, not claimed 5
- Verifiable with the lab's key 6
Documented research areas
- GHRH pathway
- Pituitary signalling
- Endocrine research
Sermorelin specifications
| Property | Specification |
|---|---|
| Classification | GHRH (1-29) analogue |
| Also known as | GRF (1-29), GHRH (1-29), Geref |
| Purity | ≥99% HPLC |
| CAS number | 86168-78-7 |
| Molecular formula | C149H246N44O42S |
| Molecular weight | 3357.9 g/mol |
| Vial sizes available | 5 mg, 10 mg, 20 mg |
| Intended use | Supplied after physician review — not an approved medicine |
| Physical form | Lyophilised powder |
| Storage | -20 °C, protected from light |
| Reconstitution | Bacteriostatic water · 3 ml, included at no charge (one per vial) |
| Testing | HPLC + mass spectrometry, per batch |
| Dispatch | Insulated cold-chain, tracked, from Argentina or the United States |
Certificate of analysis
The CoA for the specific batch you would receive is reviewed during your consultation and ships with the material.
Request this batch CoAFrequently asked questions
How do I know a lot is what it claims to be?
From that lot's certificate of analysis, not from what the supplier asserts. The certificate names the laboratory that took the measurement, the date, the task number, the method and the purity found. PeptoClinic publishes the full reports uncropped, exactly as the laboratory printed them.
What is a certificate of analysis and how do you read one?
It is the report an analytical laboratory issues on a specific sample. Four things are worth checking: which compound it claims to have measured, by what method (HPLC for purity, mass spectrometry for identity), what figure it found, and whether the task number can be verified against the laboratory. A certificate with no verifiable task number is a picture.
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- Purity:
- ≥99% HPLC
- Sizes available:
- 5 mg – 20 mg
Growth hormone axis
Tesamorelin
Stabilised GHRH(1-44) analogue studied in adipose tissue distribution research.
- Purity:
- ≥99% HPLC
- Sizes available:
- 10 mg – 20 mg
Supplied after physician review — not an approved medicine