SpartaLabs
June 17, 2026
Tirzepatide: A Research Overview
A research-library overview of tirzepatide — chemistry, dual incretin classification, pharmacological properties, and regulatory history. Educational reference.
tirzepatideglp-1gip
Research library
Peptide research library
Published literature, mechanisms, and protocols — organized by compound. Educational reference, not medical advice.
All articles
SpartaLabs
June 17, 2026
Thymosin Alpha-1: A Research Overview
A research-library overview of Thymosin Alpha-1 (Tα1 / Zadaxin) — chemistry, pharmacological classification, regulatory status, and six decades of discovery history at George Washington University. Educational reference.
thymosin-alpha-1thymic-peptideimmunomodulatory-peptide
SpartaLabs
June 17, 2026
Tesamorelin: A Research Overview
A research-library overview of tesamorelin — chemistry, GHRH-analog pharmacology, FDA approval history, and discovery lineage of this synthetic peptide. Educational reference.
tesamorelinghrh-analoggrowth-hormone-axis
SpartaLabs
June 17, 2026
TB-500: A Research Overview
A research-library overview of TB-500 (Ac-LKKTETQ), the synthetic actin-binding peptide derived from the central active region of thymosin beta-4, covering chemistry, classification, and regulatory context. Educational reference.
tb-500thymosin-beta-4actin-binding
SpartaLabs
June 17, 2026
SS-31 (Elamipretide): A Research Overview
A research-library overview of SS-31 (elamipretide / Bendavia) — chemistry, pharmacological classification, cardiolipin-targeting mechanism, and regulatory history. Educational reference.
ss-31elamipretidemitochondria-targeted
SpartaLabs
June 17, 2026
Semax: A Research Overview
A research-library overview of Semax — ACTH(4-10) analog chemistry, melanocortin/BDNF pharmacology, and the compound's place in the published neuropeptide literature. Educational reference.
semaxmelanocortinacth-analog
SpartaLabs
June 17, 2026
Semaglutide: A Research Overview
An educational reference covering the chemistry, pharmacological classification, and regulatory history of semaglutide, a long-acting glucagon-like peptide-1 receptor agonist developed at Novo Nordisk.
semaglutideglp-1-receptor-agonistincretin-mimetic
SpartaLabs
June 17, 2026
Selank: A Research Overview
An educational reference covering the chemistry, pharmacological classification, regulatory status, and discovery history of Selank, a synthetic heptapeptide with characterized GABAergic and enkephalinergic activity.
selanktuftsin-analoggabaergic-research
SpartaLabs
June 17, 2026
Retatrutide: A Research Overview
A research-library overview of retatrutide (LY3437943) — chemistry, pharmacological classification as a triple receptor agonist, and regulatory status as an investigational compound. Educational reference.
retatrutideglp-1gip
SpartaLabs
June 17, 2026
PT-141 (Bremelanotide): A Research Overview
A research-library overview of PT-141 (bremelanotide) — chemistry, melanocortin receptor pharmacology, FDA approval as Vyleesi, and discovery history. Educational reference.
pt-141bremelanotidemelanocortin
SpartaLabs
June 17, 2026
Pinealon: A Research Overview
An educational reference covering the chemistry, pharmacological classification, and regulatory status of Pinealon (Glu-Asp-Arg), a synthetic tripeptide developed from pineal-tissue peptide research.
pinealonedr-peptidepeptide-bioregulator
SpartaLabs
June 17, 2026
Oxytocin (Acetate Salt): A Research Overview
A research-library overview of oxytocin (acetate salt) — chemistry, pharmacological classification, regulatory status, and Nobel-recognized discovery history. Educational reference.
oxytocin-acetateneuropeptidenonapeptide
SpartaLabs
June 17, 2026
NAD+: A Research Overview
A research-library overview of nicotinamide adenine dinucleotide (NAD+) — its chemistry, biosynthetic classification, regulatory landscape, and discovery history from 1906 to the present. Educational reference.
nad-pluscoenzymeredox-biology
SpartaLabs
June 17, 2026
N-Acetyl Semax Amidate: A Research Overview
An educational reference overview of N-Acetyl Semax Amidate — structural chemistry, melanocortin pharmacology, ACTH(4–10) lineage, and regulatory status. Educational reference.
na-semax-amidatesemaxmelanocortin
SpartaLabs
June 17, 2026
N-Acetyl Selank Amidate: A Research Overview
A research-library overview of N-Acetyl Selank Amidate — chemistry, classification, structural modifications, and pharmacological lineage. Educational reference.
na-selank-amidateselanktuftsin-analog
SpartaLabs
June 17, 2026
Melanotan-2: A Research Overview
A research-library overview of Melanotan-2 (MT-II) — chemistry, pharmacological classification, regulatory status, and discovery context. Educational reference.
mt2melanotan-2melanocortin
SpartaLabs
June 17, 2026
MOTS-c: A Research Overview
MOTS-c is a 16-amino-acid peptide encoded within mitochondrial DNA—one of a growing class of mitochondrial-derived peptides investigated for their roles in cellular energy signaling. Educational reference.
mots-cmitochondrial-derived-peptidemdp
SpartaLabs
June 17, 2026
Mazdutide: A Research Overview
A research-library overview of mazdutide (IBI362 / LY3305677) — chemistry, classification, pharmacological properties, and regulatory history as the world's first approved dual GCG/GLP-1 receptor agonist. Educational reference.
mazdutideglp-1glucagon
SpartaLabs
June 17, 2026
KPV: A Research Overview
A research-library overview of KPV (Lys-Pro-Val) — the C-terminal tripeptide of α-MSH — covering its chemistry, pharmacological classification, and regulatory context. Educational reference.
kpvalpha-mshmelanocortin
SpartaLabs
June 17, 2026
Kisspeptin-10: A Research Overview
An educational reference overview of kisspeptin-10 (KP-10) — its chemical identity, classification as an RF-amide neuropeptide, and KISS1R pharmacology. Educational reference.
kisspeptin-10kiss1rgpr54
SpartaLabs
June 17, 2026
Ipamorelin: A Research Overview
A research-library overview of ipamorelin — chemistry, pharmacological classification, regulatory history, and discovery context within the GHS-R1a agonist class. Educational reference.
ipamorelingrowth-hormone-secretagogueghrelin-receptor-agonist
SpartaLabs
June 17, 2026
IGF-1 LR3: A Research Overview
A research-library overview of IGF-1 LR3 — molecular structure, pharmacological classification, IGFBP-binding properties, and regulatory status. Educational reference.
igf-1-lr3igf-1insulin-like-growth-factor
SpartaLabs
June 17, 2026
Hexarelin: A Research Overview
A research-library overview of hexarelin (examorelin) — chemical identity, GHRP/ghrelin receptor classification, dual-receptor pharmacology, and regulatory development history. Educational reference.
hexarelinghrpgrowth-hormone-secretagogue
SpartaLabs
June 17, 2026
Glutathione: A Research Overview
A research-library overview of glutathione (GSH) — tripeptide chemistry, redox biology classification, endogenous biosynthesis, and regulatory context. Educational reference.
glutathionegshtripeptide
SpartaLabs
June 17, 2026
GHRP-6: A Research Overview
A research-library overview of GHRP-6 — chemistry, pharmacological classification, GHS-R1a receptor context, and discovery history. Educational reference.
ghrp-6growth-hormone-secretagogueghrelin-receptor
SpartaLabs
June 17, 2026
GHRP-2: A Research Overview
A research-library overview of GHRP-2 (pralmorelin) — chemistry, pharmacological classification, regulatory approval in Japan, and discovery context. Educational reference.
ghrp-2growth-hormone-secretagogueghrelin-receptor
SpartaLabs
June 17, 2026
GHK-Cu: A Research Overview
A research-library overview of GHK-Cu — chemistry, copper-binding properties, pharmacological classification, regulatory status, and discovery history. Educational reference.
ghk-cucopper-peptidetripeptide
SpartaLabs
June 17, 2026
Epithalon: A Research Overview
A research-library overview of Epithalon (Epitalon) — chemistry, pharmacological classification, pineal-gland context, and regulatory status. Educational reference.
epithalonepitalonpineal-peptide
SpartaLabs
June 17, 2026
CJC-1295 Without DAC: A Research Overview
A research-library overview of CJC-1295 without DAC (Modified GRF 1-29) — chemistry, pharmacological classification, and regulatory context. Educational reference.
cjc-1295-without-dacghrh-analoggrowth-hormone-secretagogue
SpartaLabs
June 17, 2026
CJC-1295 with DAC: A Research Overview
A research-library overview of CJC-1295 with DAC — chemistry, GHRH analog classification, DAC albumin-conjugation technology, and discovery context. Educational reference.
cjc-1295-with-dacghrh-analoggrowth-hormone-secretagogue
SpartaLabs
June 17, 2026
Cagrilintide: A Research Overview
A research-library overview of cagrilintide — chemistry, amylin receptor pharmacology, regulatory milestones, and development history. Educational reference.
cagrilintideamylinamylin-analog
SpartaLabs
June 17, 2026
BPC-157: A Research Overview
A research-library overview of BPC-157 — chemistry, pharmacological classification, regulatory status, and the history of its isolation from gastric juice. Educational reference.
bpc-157pentadecapeptidecytoprotection
SpartaLabs
June 17, 2026
AOD9604: A Research Overview
An educational reference covering the chemistry, pharmacological classification, regulatory status, and discovery history of AOD9604, a synthetic hGH C-terminal fragment with an established safety profile.
aod9604growth-hormone-fragmentlipolysis-research