The Peptide Journal

Research Insights & Scientific Knowledge

Explore the latest research, dosage protocols, and scientific insights into peptide therapy and applications.

ARA 290 (Cibinetide): A Comprehensive Guide to the Innate Repair Receptor Agonist
Peptide Research
ARA 290 (Cibinetide): A Comprehensive Guide to the Innate Repair Receptor Agonist
ARA 290 represents a significant advancement in peptide research focused on tissue protection and repair mechanisms. This synthetic 11-amino acid peptide activates the innate repair receptor without stimulating red blood cell production.
15 February 2026
Thymosin Alpha 1: A Comprehensive Guide to Immune Modulation and Autoimmune ResearchFeatured
Research
Thymosin Alpha 1: A Comprehensive Guide to Immune Modulation and Autoimmune Research
Explore the science behind Thymosin Alpha 1, a 28-amino acid peptide that restores immune homeostasis. Learn about its mechanism of action, applications in autoimmune diseases, infectious diseases, and cancer immunotherapy.
25 January 2026
SS-31 (Elamipretide): A Comprehensive Guide to Mitochondrial-Targeting Peptide TherapyFeatured
Research
SS-31 (Elamipretide): A Comprehensive Guide to Mitochondrial-Targeting Peptide Therapy
Explore SS-31 (Elamipretide), the FDA-approved mitochondria-targeting tetrapeptide that stabilizes cardiolipin, reduces oxidative stress, and enhances ATP production. Learn about its mechanism of action, clinical trials, and therapeutic potential for Barth syndrome, heart failure, aging, and mitochondrial dysfunction.
21 January 2026
5-Amino-1MQ: A Comprehensive Guide to This Emerging Metabolic Research CompoundFeatured
Research
5-Amino-1MQ: A Comprehensive Guide to This Emerging Metabolic Research Compound
The field of metabolic research continues to evolve with the discovery of novel compounds that influence cellular energy regulation. Among these, **5-Amino-1-methylquinolinium (5-Amino-1MQ)** has emerged as a particularly interesting small molecule inhibitor being studied for its effects on cellular...
20 January 2026
Case Study: 42kg Weight Loss with Tirzepatide and Retatrutide While Preserving Muscle MassFeatured
Case Studies
Case Study: 42kg Weight Loss with Tirzepatide and Retatrutide While Preserving Muscle Mass
A detailed 19-month case study documenting remarkable fat loss while preserving and gaining lean muscle mass using tirzepatide, retatrutide, resistance training, and strategic protein-first nutrition. Includes DEXA scan analysis showing 42kg weight loss with muscle preservation.
29 November 2025
Retatrutide: Comprehensive Research Guide to the Triple Agonist PeptideFeatured
Research
Retatrutide: Comprehensive Research Guide to the Triple Agonist Peptide
Explore the cutting-edge research on Retatrutide, a novel triple receptor agonist targeting GIP, GLP-1, and glucagon receptors for metabolic research applications.
17 November 2024
Safety Protocols for Handling Research Peptides
Safety
Safety Protocols for Handling Research Peptides
Essential safety guidelines and best practices for researchers working with peptides in laboratory settings.
16 November 2024
BPC-157: Research Applications and Mechanisms of ActionFeatured
Research
BPC-157: Research Applications and Mechanisms of Action
Explore the fascinating research behind BPC-157, a pentadecapeptide with potential applications in tissue repair and regeneration studies.
15 November 2024
Understanding Peptide Purity: HPLC and Mass Spectrometry Analysis
Research
Understanding Peptide Purity: HPLC and Mass Spectrometry Analysis
Discover how HPLC and mass spectrometry ensure the highest quality research peptides and what purity percentages mean for your research.
14 November 2024
Proper Storage Guidelines for Research PeptidesFeatured
Storage
Proper Storage Guidelines for Research Peptides
Maximize the shelf life and stability of your research peptides with these essential storage guidelines and best practices.
12 November 2024
Complete Guide to Peptide ReconstitutionFeatured
Reconstitution
Complete Guide to Peptide Reconstitution
Learn the proper techniques for reconstituting lyophilized peptides with bacteriostatic water for optimal stability and research applications.
10 November 2024
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