Cortagen Peptide 20mg (Bioregulator) is a premium, high-purity synthetic short-chain bioregulatory dipeptide engineered for advanced central nervous system, neuroprotective, and immune system modulation research. Available at ≥98% purity, this compound serves as an exceptionally precise biochemical tool for investigating inflammatory response regulation, interleukin-2 expression, and post-ischemic tissue restoration. For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications.

Product Overview

Cortagen is a member of the cytogen class of bioregulatory peptides — a family of short-chain synthetic compounds structurally derived from natural peptide fractions found endogenously within mammalian brain tissue. As a targeted molecular probe, Cortagen has attracted significant interest in neurobiology, immunology, and cellular homeostatic regulation research. The Peptide Store supplies this compound at verified ≥98% purity, making it one of the most analytically reliable options available for qualified researchers seeking to buy cortagen peptide online at the best price.

Peptide Structure & Amino Acid Sequence

Cortagen is biochemically classified as a synthetic short-chain bioregulatory dipeptide composed of L-Alanyl-L-Glutamate (Ala-Glu). This ultra-minimal two-amino-acid architecture confers unique physicochemical properties that distinguish it from larger peptide constructs. The dipeptide sequence positions Cortagen as a direct epigenetic modulator, capable of interacting with cellular genomic machinery to influence gene expression profiles relevant to neuroprotection and immune signaling cascades.

Chemical & Physical Characteristics

• Peptide Classification: Synthetic short-chain bioregulatory dipeptide
• Sequence: L-Alanyl-L-Glutamate (Ala-Glu)
• Peptide Class: Cytogen bioregulator
• Molecular Architecture: Ultra-low molecular weight dipeptide
• Physical Form: Lyophilized white to off-white powder
• Solubility: Soluble in aqueous buffered solutions under standard laboratory conditions
• Endogenous Origin: Structurally derived from mammalian brain tissue peptide fractions

The ultra-low molecular weight of Cortagen is a defining research advantage. Unlike large-protein structures or complex long-chain peptides that face significant degradation and transport barriers, Cortagen’s compact architecture allows it to readily penetrate cellular membranes and traverse the blood-brain barrier — a property of considerable interest in CNS-focused research models.

Purity & Analytical Verification (HPLC & MS)

Every batch of Cortagen Peptide 20mg supplied by The Peptide Store undergoes rigorous analytical verification to confirm a minimum purity threshold of ≥98%. Purity is assessed using High-Performance Liquid Chromatography (HPLC), while molecular identity is confirmed via Mass Spectrometry (MS). These dual-validation protocols ensure that each unit delivered to the research laboratory meets the highest standards of biochemical integrity, minimizing the risk of confounding variables in experimental outcomes.

Quality Control & Lyophilization Integrity

Cortagen is manufactured under stringent quality control conditions and delivered in lyophilized form to preserve structural stability and maximize shelf life. Lyophilization — the process of freeze-drying under vacuum — removes residual moisture while maintaining the full peptide sequence integrity. Each lot is produced under controlled synthesis conditions designed to eliminate batch-to-batch variability, ensuring reproducible results across independent research studies.

Safety, Handling & Laboratory Precautions

This compound is intended exclusively for use by qualified researchers operating within fully equipped laboratory environments. Standard laboratory safety protocols should be observed at all times when handling research peptides, including the use of appropriate personal protective equipment (PPE) such as gloves, lab coats, and eye protection. Cortagen Peptide 20mg is not intended for ingestion, injection into humans or animals, or any form of therapeutic application. Researchers should consult applicable institutional safety guidelines and local regulatory frameworks prior to use.

Reconstitution, Packaging & Storage

Cortagen Peptide 20mg is supplied as a lyophilized powder in a sealed, research-grade vial. For laboratory reconstitution, researchers are advised to follow validated in-house protocols using appropriate sterile aqueous buffers suited to the specific experimental design. Upon reconstitution, the solution should be handled and stored according to established laboratory procedures. Lyophilized product should be stored at −20°C in a dry, dark environment away from repeated freeze-thaw cycles. Under recommended storage conditions, the compound maintains verified purity and structural integrity.

Intended Research Use & Market Positioning

Cortagen Peptide 20mg (Bioregulator) is positioned as a premium research tool for scientists investigating CNS biology, neuroinflammatory pathways, interleukin-2 expression modulation, post-ischemic tissue restoration mechanisms, and cellular epigenetic regulation. Its compact dipeptide structure and documented membrane permeability make it a compelling subject in blood-brain barrier research models. The Peptide Store offers this compound for sale to licensed research institutions, academic laboratories, and qualified independent researchers worldwide.

Ordering, Availability & Fulfillment

Researchers can order Cortagen Peptide 20mg online directly through The Peptide Store with confidence. We maintain consistent stock availability and offer competitive pricing for bulk and single-unit orders. All orders are fulfilled with secure, discreet packaging optimized for temperature-sensitive peptide compounds. Fast dispatch, reliable international shipping, and responsive customer support make The Peptide Store the preferred destination to buy research peptides online at the best price.

Legal & Regulatory Disclaimer

For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. Cortagen Peptide 20mg is sold exclusively as a laboratory research reagent. The Peptide Store makes no claims regarding therapeutic efficacy, biological activity in vivo, or suitability for any application beyond controlled scientific investigation. Purchasers are solely responsible for ensuring compliance with all applicable local, national, and international laws and regulations governing the acquisition, storage, and use of research peptides. This product has not been evaluated or approved by any regulatory authority for use in humans or animals.