High Quality Semax Lyophilized Peptide Compound Research Grade Raw Material For Life Science Studies

• • All operations for this polypeptide research material must be performed in a standard, clean, dry and dust-free laboratory, and comply with general safety rules for chemical experiments. Prepare lab utensils, dedicated solvents and full personal protective equipment in advance before starting work.
    
    
    Wear lab coat, disposable gloves and protective goggles throughout the whole process to prevent the powder from coming into direct contact with skin, respiratory tract and mucous membranes. This measure can effectively ensure operational safety and prevent the material from being contaminated by external substances.
    
    
    Complete weighing and dissolving procedures in a low-humidity environment to prevent the powder from absorbing moisture and changing its inherent physicochemical properties. Accurately take the required dosage with professional measuring tools in accordance with experimental schemes. Slowly add matched laboratory solvent and leave it for a while to achieve full infiltration of solid particles.
    
    
    After infiltration, swirl or shake the container gently and steadily to accelerate dissolution. Never shake violently, as it may cause liquid splashing, material loss and uneven concentration. Keep mixing until all solid contents dissolve completely and form a clear, homogeneous solution without visible impurities.
    
    
    After finishing experimental work, seal the leftover powder and prepared solution right away to isolate air, moisture and dust, so as to maintain the original stability and purity of the research material.
    
    
    This product is exclusively used for academic research and experimental analysis in laboratories. It shall not be applied to any non-research scenarios, nor used for human or animal related purposes.

• 1. • Proper storage is essential to retain the molecular structure, purity and stable physicochemical properties of this polypeptide research material. All storage work shall follow the management specifications for laboratory chemical reagents, to avoid performance deterioration caused by unfavorable environmental conditions.
       
       
       For unopened sealed containers, keep them fully closed and store at a constant low temperature of -20°C. The storage area must be dry, tidy and well ventilated. Keep the product far away from strong light, high temperature sources, humid air and corrosive gases. Under recommended storage conditions, the product can maintain stable quality within the 24-month shelf life.
       
       
       Once the package is opened for sampling, squeeze out excess air inside the container and seal it immediately. The opened material still needs to be stored at -20°C with strict protection against light and moisture. To guarantee good experimental performance, please use up all remaining material within one month after opening.
       
       
       If the solid powder is prepared into liquid with laboratory solvents, transfer the solution into clean lightproof vessels. Store the liquid reagent at 2°C to 8°C. Avoid sharp temperature changes and repeated freezing and thawing, which will damage the composition and stability of the solution. It is suggested to use the prepared solution as soon as possible.
       
       
       During daily management, place this product independently on dedicated storage racks. Separate it from volatile reagents, oxidizing substances and corrosive chemicals to prevent cross-contamination and accidental chemical reactions. Place containers steadily to prevent collision, falling and vibration. Check the sealing condition regularly to block dust and moisture from entering.
       
       
       The above storage rules are formulated only for laboratory research materials and do not involve any application for humans, animals or clinical scenarios.

Core Business & Product Portfolio

• Therapeutic peptides: SS-31 (Elamipretide), Tirzepatide, Semaglutide, Retatrutide (RT20), etc.
• Functional peptides: GHK-Cu, TB500, KPV, NAD, Glutathione, etc.
• Custom peptide services: Custom synthesis of complex sequences, long-chain peptides (up to 200 amino acids) and cyclic peptides, as well as various modification services (N-methylation, unusual amino acid incorporation, etc.).

R&D & Manufacturing Strength

• Technical expertise: Mastery of core technologies including solid-phase peptide synthesis (SPPS), liquid-phase synthesis, advanced purification (HPLC) and strict structural characterization.
• Quality assurance: All products are produced in compliance with cGMP standards, with complete CoA, HPLC and MS reports to ensure batch-to-batch consistency and high purity (≥98%).
• Production capacity: Equipped with professional production bases in Guangzhou, supporting small-batch R&D samples to large-scale commercial production, with stable supply capacity.

Global Market & Service Philosophy

Vision