A pentapeptide and selective GH secretagogue. Research applications include investigation of the ghrelin receptor axis and GHSR-1a agonism in neuronal and endocrine cell models.
Add sterile bacteriostatic water to the vial to achieve your target working concentration.
Storage conditions: -20°C, dry
Form: Lyophilised
Solubility: Water, BAC water
Current batch: IPA10-260506-116
HPLC purity: 99.49%
MS verified: Yes
Expiry: May 2028
The certificate of analysis for this batch is issued with your order.
C₃₈H₄₉N₉O₅ · 711.9 Da
Ipamorelin
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Working out volumes? Peptide calculator · Reconstitution guide
IPA10-260506-116 · HPLC 99.49%
The batch code matches the vial you will receive. Full analysis — purity, mass spectrometry, residual solvents and microbial limits — is issued with your order.
| Content | 2mg |
| Purity | 99.49% HPLC |
| Form | Lyophilised |
| Storage | -20°C, dry |
| Sequence | Aib-His-D-2Nal-D-Phe-Lys-NH2 |
| Solubility | Water, BAC water |
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Ipamorelin
2mg · £14.99
Ipamorelin is a selective agonist at the growth hormone secretagogue receptor 1a — the ghrelin receptor. Its selectivity is the characteristic most often noted in the literature, distinguishing it from earlier and less specific secretagogues.
Published work includes comparative studies with anamorelin, a related secretagogue receptor agonist, examining effects in animal models.
Mechanism in the literature
Ipamorelin binds the growth hormone secretagogue receptor 1a, the same receptor engaged by ghrelin. Research interest lies in its selectivity for that receptor, and in what the resulting signalling does in animal models.
No marketing authorisation exists for Ipamorelin as a medicine. It is supplied for laboratory research use only.
Handling and reconstitution
Supplied lyophilised at 2mg and 5mg. Standard handling applies: room temperature, diluent down the wall, swirl rather than shake.
Storage and stability
Lyophilised at -20°C, protected from light, two-year retest date on the certificate. Reconstituted material refrigerated, used within a short window.
Common questions
What purity is BSR's Ipamorelin?
The current batch tests at 99.49% by HPLC with LC-MS identity confirmation at 712.0 Da against a theoretical 711.90. The certificate accompanies your order.
How does Ipamorelin differ from CJC-1295?
Different receptors. Ipamorelin is a ghrelin receptor agonist; CJC-1295 is a GHRH analogue acting at the growth hormone-releasing hormone receptor. They are studied both separately and together in the literature.
Cited as research context. BSR has no involvement in these studies and they do not constitute claims about this product.
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