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Premium Research Compounds
Batch-tested research compounds backed by batch-specific analytical testing and Certificates of Analysis, for laboratory research.
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Featured Research Compound
Explore the science behind each ATMI Labs category. Swipe to browse every compound in the selected category.
AT-S31
D-Arg-2′,6′-Dmt-Lys-Phe-NH₂
Research Overview
A cell-permeable, cardiolipin-targeting aromatic-cationic tetrapeptide (also known as elamipretide) studied in laboratory mitochondrial-membrane models.
Mechanism of Action
Selectively binds cardiolipin on the inner mitochondrial membrane, with research examining cristae architecture and cytochrome c interactions in model systems.
Current Research Focus
Used in in-vitro and preclinical mitochondrial-bioenergetics research. Not for human use.
- Testing
- Batch-specific
- Mol. Weight
- 639.79 g/mol
- CAS
- 736992-21-5
- Format
- Lyophilized
AT-TSM
trans-3-hexenoyl-GHRH(1-44)
Research Overview
A stabilized trans-3-hexenoyl analogue of growth hormone-releasing hormone (GHRH 1-44), studied for its extended plasma stability in laboratory endocrine-signaling models.
Mechanism of Action
Binds the GHRH receptor in laboratory pituitary-cell models; research examines downstream cAMP signaling and receptor pharmacology.
Current Research Focus
Used in in-vitro and preclinical receptor-pharmacology research. Not for human use.
- Testing
- Batch-specific
- Mol. Weight
- 5195.8 g/mol
- CAS
- 218949-48-5
- Format
- Lyophilized
AT1-S
Synthetic long-acting research peptide
Research Overview
A synthetic research peptide supplied for laboratory investigation of receptor signaling and metabolic model systems.
Mechanism of Action
Characterized in laboratory settings by receptor-binding and signaling assays; identity and purity are confirmed against the batch analytical report.
Current Research Focus
Referenced in preclinical metabolic and receptor-pharmacology research literature; supplied with batch-specific documentation as available.
- Testing
- Batch-specific
- Mol. Weight
- 4113.6 g/mol
- CAS
- 910463-68-2
- Format
- Lyophilized
AT2-T
Synthetic dual-receptor research peptide
Research Overview
A synthetic research peptide supplied for laboratory investigation of receptor signaling and metabolic model systems.
Mechanism of Action
Characterized in laboratory settings by receptor-binding and signaling assays; identity and purity are confirmed against the batch analytical report.
Current Research Focus
Referenced in preclinical metabolic and receptor-pharmacology research literature; supplied with batch-specific documentation as available.
- Testing
- Batch-specific
- Mol. Weight
- 4813.5 g/mol
- CAS
- 2023788-19-2
- Format
- Lyophilized
AT3-R
Synthetic multi-receptor research peptide
Research Overview
A synthetic research peptide supplied for laboratory investigation of receptor signaling and metabolic model systems.
Mechanism of Action
Characterized in laboratory settings by receptor-binding and signaling assays; identity and purity are confirmed against the batch analytical report.
Current Research Focus
Referenced in preclinical metabolic and receptor-pharmacology research literature; supplied with batch-specific documentation as available.
- Testing
- Batch-specific
- Mol. Weight
- 4731.4 g/mol
- CAS
- 2381089-83-2
- Format
- Lyophilized
BPC-157
GEPPPGKPADDAGLV
Research Overview
A stable synthetic pentadecapeptide derived from a sequence within human gastric juice protein BPC, extensively studied in tissue-repair and cytoprotection research.
Mechanism of Action
Upregulates VEGFR2 expression and nitric oxide synthase activity, promoting angiogenesis, fibroblast migration, and growth-factor receptor signaling across gastrointestinal and connective-tissue models.
Current Research Focus
Explored in experimental tendon, ligament, and gastrointestinal tissue-repair model systems, neurovascular research models, and dopaminergic and serotonergic system protection studies.
- Testing
- Batch-specific
- Mol. Weight
- 1419.53 g/mol
- CAS
- 137525-51-0
- Format
- Lyophilized
DSIP
Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
Research Overview
Nonapeptide investigated in CNS signaling, circadian, and neuromodulatory research models.
Mechanism of Action
Sequence, molecular weight, and CAS (where assigned) are listed on the product page; identity is confirmed against the batch analytical report.
Current Research Focus
Referenced across peptide research literature; supplied with batch-specific documentation as available.
- Testing
- Batch-specific
- Mol. Weight
- 848.81 g/mol
- CAS
- 62568-57-4
- Format
- Lyophilized
Epithalon
Ala-Glu-Asp-Gly
Research Overview
Synthetic tetrapeptide supplied for laboratory telomerase and pineal-signaling research.
Mechanism of Action
Sequence, molecular weight, and CAS (where assigned) are listed on the product page; identity is confirmed against the batch analytical report.
Current Research Focus
Referenced across peptide research literature; supplied with batch-specific documentation as available.
- Testing
- Batch-specific
- Mol. Weight
- 390.35 g/mol
- CAS
- 307297-39-8
- Format
- Lyophilized
GHK-Cu
Gly-His-Lys · Cu²⁺
Research Overview
A naturally occurring copper-binding tripeptide found in human plasma at declining concentrations with age, central to dermal remodeling and matrix research.
Mechanism of Action
Chelates Cu²⁺ with high affinity to modulate collagen and elastin synthesis, fibroblast proliferation, antioxidant enzyme expression, and matrix metalloproteinase / TIMP balance.
Current Research Focus
Studied in dermal repair, hair-follicle stem-cell signaling, oxidative-stress response, and broad gene-expression reprogramming toward youthful transcriptomic profiles.
- Testing
- Batch-specific
- Mol. Weight
- 402.92 g/mol
- CAS
- 89030-95-5
- Format
- Lyophilized
Kisspeptin
Kisspeptin-10 (YNWNSFGLRF-NH₂)
Research Overview
A decapeptide fragment of the KISS1 gene product, recognized as a master upstream regulator of the hypothalamic-pituitary-gonadal axis.
Mechanism of Action
Binds the KISS1R (GPR54) receptor on hypothalamic GnRH neurons, driving pulsatile GnRH release that governs downstream LH and FSH secretion and gonadal steroidogenesis.
Current Research Focus
Investigated in puberty onset, hypothalamic amenorrhea, fertility diagnostics, testosterone-axis modulation, and reproductive-neuroendocrine research.
- Testing
- Batch-specific
- Mol. Weight
- 1302.48 g/mol
- CAS
- 374675-21-5
- Format
- Lyophilized
KPV
Lys-Pro-Val
Research Overview
The C-terminal tripeptide of α-melanocyte-stimulating hormone, studied as a compact anti-inflammatory and epithelial-repair agent.
Mechanism of Action
Enters cells and translocates to the nucleus to suppress NF-κB signaling and downstream pro-inflammatory cytokine transcription, without full melanocortin receptor agonism.
Current Research Focus
Studied in inflammatory bowel disease models, mast-cell-driven inflammation, oral mucosal repair, and antimicrobial epithelial defense research.
- Testing
- Batch-specific
- Mol. Weight
- 342.44 g/mol
- CAS
- —
- Format
- Lyophilized
MOTS-c
MRWQEMGYIFYPRKLR
Research Overview
A 16-amino-acid mitochondrial-derived peptide encoded within the 12S rRNA region of the mitochondrial genome, central to research on cellular energetics and metabolic aging.
Mechanism of Action
Activates AMPK signaling and modulates the folate-methionine-AICAR one-carbon pathway, enhancing glucose uptake, fatty-acid oxidation, and mitochondrial biogenesis.
Current Research Focus
Investigated in age-related insulin resistance, exercise adaptation, mitochondrial unfolded protein response, and endurance-capacity research.
- Testing
- Batch-specific
- Mol. Weight
- 2174.60 g/mol
- CAS
- —
- Format
- Lyophilized
MT-1
Ac-Ser-Tyr-Ser-Nle-Glu-His-D-Phe-Arg-Trp-Gly-Lys-Pro-Val-NH₂
Research Overview
Linear α-MSH analogue supplied for laboratory melanocortin-receptor research.
Mechanism of Action
Sequence, molecular weight, and CAS (where assigned) are listed on the product page; identity is confirmed against the batch analytical report.
Current Research Focus
Referenced across peptide research literature; supplied with batch-specific documentation as available.
- Testing
- Batch-specific
- Mol. Weight
- 1646.85 g/mol
- CAS
- 75921-69-6
- Format
- Lyophilized
PT-141
Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH
Research Overview
A cyclic heptapeptide analogue of α-MSH (bremelanotide) studied in melanocortin-receptor and neuroendocrine signaling research.
Mechanism of Action
Activates central MC3R and MC4R melanocortin receptors in hypothalamic circuits described in preclinical neuroendocrine literature.
Current Research Focus
Referenced in melanocortin receptor pharmacology, hypothalamic signaling models, and neuroendocrine pathway research.
- Testing
- Batch-specific
- Mol. Weight
- 1025.18 g/mol
- CAS
- 189691-06-3
- Format
- Lyophilized
Selank
Thr-Lys-Pro-Arg-Pro-Gly-Pro
Research Overview
A synthetic heptapeptide analogue of the immunomodulatory peptide tuftsin, developed for anxiolytic and CNS-signaling research.
Mechanism of Action
Modulates GABA-A receptor sensitivity and enkephalin metabolism, influences BDNF expression, and adjusts monoaminergic tone without benzodiazepine-receptor engagement or sedation.
Current Research Focus
Investigated in generalized anxiety models, stress-induced immune modulation, learning under stress, and non-sedating anxiolytic pharmacology research.
- Testing
- Batch-specific
- Mol. Weight
- 751.86 g/mol
- CAS
- —
- Format
- Lyophilized
Semax
Met-Glu-His-Phe-Pro-Gly-Pro
Research Overview
A synthetic heptapeptide analogue of adrenocorticotropic hormone (ACTH 4-10) engineered without hormonal activity for neurotrophic and cognitive-signaling research.
Mechanism of Action
Upregulates BDNF and NGF expression, engages the melanocortin system, and modulates dopaminergic and serotonergic turnover while inhibiting enkephalin-degrading enzymes.
Current Research Focus
Studied in neuroplasticity, ischemic stroke protection, attention and memory consolidation, ADHD models, and stress-response paradigms.
- Testing
- Batch-specific
- Mol. Weight
- 813.94 g/mol
- CAS
- —
- Format
- Lyophilized
Sermorelin
GHRH(1-29)
Research Overview
A truncated 29-amino-acid GHRH analogue representing the biologically active N-terminal fragment of endogenous GHRH.
Mechanism of Action
Binds GHRH receptors on somatotroph cells of the anterior pituitary, restoring physiologic pulsatile GH secretion under intact hypothalamic feedback control.
Current Research Focus
Studied in age-related somatopause, pediatric GH deficiency models, sleep-associated GH release, and hypothalamic-pituitary axis characterization.
- Testing
- Batch-specific
- Mol. Weight
- 3357.9 g/mol
- CAS
- 86168-78-7
- Format
- Lyophilized
CJC-1295 DAC
Modified GHRH(1-29) + DAC
Research Overview
A tetra-substituted GHRH(1-29) analogue conjugated with the Drug Affinity Complex (DAC) that binds serum albumin, extending plasma half-life for sustained GH-release research.
Mechanism of Action
DPP-IV-resistant D-Ala/Gln/Ala/Leu substitutions plus a maleimidopropionic-acid linker enable covalent albumin binding, producing continuous GHRH-receptor activation and prolonged IGF-1 elevation.
Current Research Focus
Studied for sustained GH/IGF-1 elevation, extended-duration pharmacokinetic models, and long-duration somatotropic-axis research.
- Testing
- Batch-specific
- Mol. Weight
- 3647.4 g/mol
- CAS
- 863288-34-0
- Format
- Lyophilized
Glutathione
γ-Glu-Cys-Gly
Research Overview
The endogenous γ-glutamyl tripeptide central to intracellular redox balance, xenobiotic detoxification, and thiol biochemistry research.
Mechanism of Action
Serves as the primary substrate for glutathione peroxidase and glutathione S-transferase, neutralizing reactive oxygen species and conjugating electrophiles for phase-II detoxification.
Current Research Focus
Studied in oxidative-stress models, hepatic detoxification, neuroinflammation, mitochondrial redox status, and dermal pigmentation research.
- Testing
- Batch-specific
- Mol. Weight
- 307.32 g/mol
- CAS
- 70-18-8
- Format
- Lyophilized
HCG
Human Chorionic Gonadotropin
Research Overview
A placental heterodimeric glycoprotein hormone whose β-subunit shares homology with LH, studied across reproductive and gonadal-axis research.
Mechanism of Action
Binds the LH/CG receptor on Leydig and theca cells to stimulate steroidogenesis, and on granulosa/corpus luteum cells to sustain progesterone production during early pregnancy models.
Current Research Focus
Studied in testicular steroidogenesis, spermatogenesis support, ovulation induction models, and post-suppression HPG-axis response research.
- Testing
- Batch-specific
- Mol. Weight
- 37.9 kDa
- CAS
- 9002-61-3
- Format
- Lyophilized
Ipamorelin
Aib-His-D-2-Nal-D-Phe-Lys-NH₂
Research Overview
A pentapeptide ghrelin receptor agonist developed as a selective GH secretagogue with minimal off-target endocrine activity.
Mechanism of Action
Agonizes the GHS-R1a (ghrelin) receptor on pituitary somatotrophs to induce GH release without appreciable ACTH, cortisol, or prolactin elevation.
Current Research Focus
Investigated in clean GH-pulse pharmacology, ghrelin-pathway signaling, gastric motility research, and GHRH+GHS combination studies.
- Testing
- Batch-specific
- Mol. Weight
- 711.86 g/mol
- CAS
- 170851-70-4
- Format
- Lyophilized
TB-500
Ac-SDKPDMAEI-OH
Research Overview
The synthetic active fragment of Thymosin β4 encompassing its actin-binding domain, studied as a systemic repair and angiogenesis modulator.
Mechanism of Action
Sequesters G-actin monomers to regulate cytoskeletal remodeling, upregulates VEGF and laminin-5 expression, and drives endothelial cell migration during tissue repair.
Current Research Focus
Investigated in experimental myocardial, dermal tissue-repair, and corneal-regeneration model systems, and in skeletal-muscle and tendon tissue-response research.
- Testing
- Batch-specific
- Mol. Weight
- 889.01 g/mol
- CAS
- —
- Format
- Lyophilized
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- Peptide Compounds22 compounds
- Non-Peptide Compounds2 compounds
- Blends5 compounds
- Laboratory Essentials1 compound
Batch-tested research compounds
ATMI Labs maintains batch-specific analytical testing and Certificates of Analysis for the research compounds we distribute. Available documentation may include purity, content/identity, endotoxin testing, and independent laboratory analysis associated with the applicable production batch.
A research compound supplier built around documentation
ATMI Labs supplies laboratory research compounds with an ATMI batch ID on every lot. Browse the full catalog, review Certificates of Analysis and quality records, confirm the lot you received with batch verification, or combine five compounds in a research kit. Our research guides explain how to read analytical documentation. For laboratory research use only.
FDA Disclaimer
Statements made regarding products offered by ATMI Labs have not been evaluated by the U.S. Food and Drug Administration. Products offered by ATMI Labs are intended exclusively for laboratory research and analytical purposes. They are not intended for human or veterinary use, consumption, or administration and are not intended to diagnose, treat, cure, mitigate, or prevent any disease or medical condition. Information presented on this website is provided solely for research and educational reference and does not constitute medical advice.