Peptide Science research editorial team.
Ipamorelin 2mg Overview
Ipamorelin 2mg from Peptide Science is the small single-vial format of the selective 5-amino-acid pentapeptide ghrelin-receptor agonist, supplied as a lyophilised powder for in-vitro pituitary research. The 2 mg pack suits short-duration cell-culture experiments using the clean-readout reference compound in the ghrelin-receptor class.
Compound Class and Mechanism
Ipamorelin (sequence Aib-His-D-2-Nal-D-Phe-Lys-NH2) is a synthetic 5-amino-acid pentapeptide ghrelin-receptor agonist distinguished from the GHRP-class compounds by its selective in-vitro receptor profile. Preclinical literature characterises Ipamorelin for GH release with reported low cortisol and prolactin response in cell-culture models, which is the structural basis for its use as the clean-readout reference compound when running ghrelin-class comparisons against the broader-spectrum GHRP-2, GHRP-6, and Hexarelin. Browse related compounds in the growth-hormone peptide range.
Vial Specifications
| Property | Value |
|---|---|
| Compound | Ipamorelin |
| Class | Selective synthetic pentapeptide ghrelin-receptor agonist |
| Amino-acid count | 5 |
| Molecular weight | approximately 712 g/mol |
| Supplied form | Lyophilised powder, sealed vial |
| Strength | 2 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 |
For larger single-vial formats, see Ipamorelin 5mg and Ipamorelin 10mg.
Reconstitution and Handling
The lyophilised vial reconstitutes with bacteriostatic water at the working concentration set by the principal investigator. Aliquoting reconstituted stock for single-use frozen storage is the standard preclinical handling practice cited in pituitary-research literature, since repeated freeze-thaw cycles degrade short-sequence peptides.
Quality and Shipping
Each batch passes HPLC at greater than 99 percent purity, with mass-spectrometry identity confirmation against the theoretical molecular weight. A Certificate of Analysis accompanies every order. Material is filled in a US laboratory under ISO 9001:2015-aligned quality systems and dispatched in temperature-monitored insulated packaging via overnight or two-day courier.
For laboratory research and development use only. Not for human or veterinary consumption. Has not been evaluated by the U.S. Food and Drug Administration and is not intended to diagnose, treat, cure, or prevent any disease. Purchasers acknowledge they are qualified researchers age 21 or older and accept responsibility for compliance with all applicable federal, state, and local laws. Lyophilised vials store at 2 to 8 degrees Celsius; protect from light.
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