AOD9604
hGH Fragment 176-191 (Tyr-modified)
A C-terminal growth hormone fragment studied for metabolic activity without the receptor engagement of the full hormone.
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Research Peptides
Peptides
Peptides are short amino-acid chains that act on receptors and enzymes with a specificity small molecules rarely achieve. That specificity is also their weakness as laboratory material: sequence integrity, counter-ion content and water activity all move with handling, and a peptide that has been through a warm shipping lane is not the same reagent that left the synthesiser.
Note. Peptide identity claims mean nothing without a mass spectrum. Every sequence listed here should be matched against the observed monoisotopic mass on its batch certificate before the material enters an experiment.
| Compound | CAS | Molecular weight | Primary target |
|---|---|---|---|
| AOD9604 | 221231-10-3 | 1815.08 g/mol | Undefined; adipocyte lipolytic and antilipogenic pathways |
| PT-141 | 189691-06-3 | 1025.16 g/mol | MC1R / MC3R / MC4R (melanocortin receptors) |
| Kisspeptin-10 | 374675-21-5 | 1302.45 g/mol | KISS1R (GPR54) |
| Sermorelin | 86168-78-7 | 3357.88 g/mol | GHRHR (growth hormone-releasing hormone receptor) |
| IGF-1 LR3 | 946870-92-4 | 9111 g/mol (approx.) | IGF-1R (type 1 insulin-like growth factor receptor) |
| Melanotan 2 | 121062-08-6 | 1024.18 g/mol | MC1R / MC3R / MC4R / MC5R |
| Selank | 129954-34-3 | 751.88 g/mol | GABAergic and monoaminergic modulation; enkephalinase inhibition |
| Semax | 80714-61-0 | 813.93 g/mol | BDNF/TrkB signalling; melanocortin-adjacent pathways |
| Epithalon | 307297-39-8 | 390.35 g/mol | Proposed telomerase and gene-expression modulation |
Catalogue
Compound specifications
PT-141
Bremelanotide
A cyclic melanocortin receptor agonist derived from the α-MSH scaffold, studied for centrally mediated effects.
SpecificationKisspeptin-10
Metastin 45-54, KISS1(112-121)
The minimal active fragment of the KISS1 gene product, central to reproductive neuroendocrine research.
SpecificationSermorelin
GRF(1-29), Sermorelin Acetate
The shortest fully active fragment of growth hormone-releasing hormone, used as a pituitary-function probe.
SpecificationIGF-1 LR3
Long R3 IGF-1
An engineered IGF-1 analogue designed to evade binding-protein sequestration in cell culture.
SpecificationMelanotan 2
MT-2, Melanotan II
A cyclic α-MSH analogue with broad melanocortin receptor activity, studied for pigmentation pathways.
SpecificationSelank
TP-7, Tuftsin analogue
A tuftsin-derived heptapeptide developed as an anxiolytic probe with a proline-glycine stabilising tail.
SpecificationSemax
ACTH(4-7)-PGP
An ACTH fragment analogue studied for neurotrophic signalling without corticotropic activity.
SpecificationEpithalon
Epitalon, AEDG peptide
A synthetic tetrapeptide derived from pineal extract, studied in telomere and ageing research.
Specification
Sourcing partner
Avid Peptides supplies the peptides catalogued here
Apex Sciences Labs publishes the specification and handling documentation. Fulfilment for research peptides is handled by Avid Peptides, who supply lyophilised material against batch certificates with RP-HPLC purity and mass-spectrometry identity confirmation. Request the certificate for the specific batch before ordering — not a representative example.
Next step
Request a peptide specification
Send the compound name, quantity and intended laboratory application and we will return the current specification with the analytical documentation available.