Sermorelin 15mg is the largest vial of GHRH(1-29) in the Peptide Sciences catalog, designed for long-term research programmes and shared laboratory supply.
Comparing Sermorelin with Other GHRH Analogues
Researchers often compare sermorelin with Mod GRF 1-29 (CJC-1295 no DAC) and tesamorelin. Sermorelin has the shortest half-life of the three because it lacks stabilising substitutions, giving the most native-like signal. This makes it a baseline compound in studies on how stability modifications change GHRH analogue behaviour.
Sermorelin 15mg Specifications
| Property | Value |
|---|---|
| Compound | Sermorelin (GHRH 1-29) |
| Class | Native GHRH bioactive fragment; GHRH-receptor agonist |
| Amino-acid count | 29 |
| Molecular weight | approximately 3358 g/mol |
| Supplied form | Lyophilised powder, sealed vial |
| Strength | 15 mg per vial |
| Purity | greater than 99 percent (HPLC and mass-spec verified) |
| Storage | 2 to 8 degrees Celsius lyophilised; minus 20 degrees Celsius long-term |
When to Choose 15mg
The 15mg vial offers the lowest cost per milligram and keeps long studies on one lot.
Research Considerations
Extended GHRH studies often monitor IGF-1 as a stable downstream marker, since GH itself is released in short pulses that are difficult to capture with infrequent sampling.
Quality Control, COA and Shipping
Consistency between lots is checked by HPLC and mass spectrometry, so researchers can compare results across experiments with confidence. Each order ships with a lot-specific Certificate of Analysis and cold-chain packaging.
Related Research Compounds
Researchers working with sermorelin often compare results with these catalog compounds:
Explore the full Growth Hormone Peptides collection, browse the complete Peptide Sciences research peptide catalog, or review published literature on sermorelin in PubMed.
Research use only. This product is sold strictly for in-vitro laboratory research and development by qualified professionals. It is not for human or veterinary use, not a drug, food or cosmetic, and has not been evaluated by the FDA to diagnose, treat, cure or prevent any disease. Buyers must be 21+ and comply with all applicable laws.
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