In Stock Selank 129954-34-3 Synthetic Peptide Lyophilized Raw Powder

• • The below operating specifications are only suitable for laboratory scientific research and sample preparation work. This product cannot be used for human & animal application, food processing, cosmetic and medical production.
    
    

    1.Pre-operation Preparation

    
    
    Carry out all operations inside clean, dry and well-ventilated lab space. Use standard lab containers, measuring tools and protective supplies to guarantee dust-free operating environment and avoid impurity cross-contamination.
    
    

    2.Sample Dissolution & Preparation

    
    
    Select appropriate laboratory solvent based on your own experimental scheme and relevant research literature. Add required solvent into clean container first, then add Selank lyophilized powder, stir mildly at room temperature until all powder fully dissolves to form uniform transparent liquid. The mixing dosage and solution concentration can be adjusted flexibly according to different experiment designs.
    
    

    3.Subpackage & Temporary Storage

    
    
    After solution preparation is finished, divide the liquid into multiple sealed lab containers as per experiment dosage demand. Seal leftover unused raw powder tightly right after sampling to isolate air and moisture, then store under designated low-temperature condition promptly to maintain raw material stability.
    
    

    4.Waste Disposal after Experiment

    
    
    All residual liquid, waste samples and experimental residues need classified disposal following local laboratory chemical waste management regulations, random dumping is forbidden.
    
    

    Important Notes

    
    
    1. This item is exclusive laboratory research raw material, oral intake, food manufacture and daily commercial usage are strictly prohibited.
    2. Wear protective gloves and eye shield during full operating process to prevent long-term direct contact between raw material and human skin or eyes.
    3. Never leave raw material exposed in open air for long time to avoid moisture absorption, caking and property variation.
    4. Keep the goods far away from children and pets to prevent accidental touching.

• 1. • Storage Requirements

       
       
       1. Long-term preservation: Seal container tightly and store at -20℃ dry cold surroundings; avoid frequent temperature fluctuation and repeated freeze-thaw cycles to keep raw material stable.
       2. Short-term temporary storage: Keep hermetically sealed under 2℃~8℃ refrigerated condition.
       3. Keep away from direct sunlight, high temperature and humid ambient air to prevent powder moisture absorption and agglomeration.
       4. After partial raw material taking, seal original packaging promptly to shorten air exposure duration.
       5. Store separately from strong oxidants, acidic and alkaline chemical reagents.
       
       

       Shelf Life

       
       
       24 months when stored in accordance with above specified storage conditions.
       
       

       Reminder

       
       
       Keep out of reach of kids and pets. This raw material is only for laboratory research application, not for edible usage.

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