Cortagen – High Purity Premium Bioregulatory Peptide API

Product Overview Cortagen is a tissue-specific regulatory short peptide targeting adrenal gland tissues. It modulates adrenal cortical cell physiological metabolism, balances endogenous adrenocortical hormone secretion levels, alleviates adrenal cell oxidative damage and inflammatory infiltration, and maintains stable adrenal gland physiological function. Featuring small molecular weight, strong tissue targeting, mild regulatory effect and low metabolic clearance rate, it brings high biological safety without obvious systemic adverse reactions.

It is applied in laboratory research including adrenal endocrine regulation mechanism, adrenal cell culture assay, oxidative stress injury intervention, hormone homeostasis study and peptide pharmacodynamic verification tests. It is extensively adopted in endocrine signaling pathway exploration and related in vitro cell experiments.

Adopting optimized solid-phase peptide synthesis and preparative HPLC chromatographic refining technology, the product boasts excellent water solubility and stable biological activity after reconstitution with designated solvent. CAS Number: 83270-84-2

Technical Specifications & Quality Standards

HPLC Purity: ≥99.0% Identity Test: HPLC verification + full mass spectrometry peptide sequencing, molecular weight fully matches theoretical standard value Appearance: Aseptic lyophilized white fine powder Strict CQA Quality Control: Full-item detection including residual organic solvents, heavy metal content, bacterial endotoxin, microbiological limits, peptide sequence integrity and moisture verification;

The entire production line follows standardized GMP management system, guaranteeing uniform quality among different batches.

Supply & Order Instructions

Production Capacity: Stable large-scale manufacturing available, supporting kilogram-level bulk procurement and small-volume trial sample orders

Lead Time: Bulk kilogram orders need one month advance reservation owing to multi-step synthesis and purification processes; sample orders enjoy shorter delivery cycle.

Quality Assurance

Each shipment batch is attached with a full official Certificate of Analysis (COA). The peptide maintains purity over 99.0% with intact biological activity; third-party independent laboratory re-inspection is acceptable for authenticity confirmation.

Payment Options

Alibaba Trade Assurance, PayPal, USDT, Bank Wire Transfer, Western Union

Core Advantages

Standard regular packaging: inner glass vial + outer carton, suitable for long-term light-proof sealed storage In-house professional peptide R&D laboratory team, providing customized specification repackaging and concentration dilution service

Confidential worldwide delivery equipped with dedicated low-temperature cold-chain packaging to avoid peptide structural degradation during transportation