TB500 (Thymosin Beta-4 Acetate)

• High purity of ≥99%, ensuring reliable and consistent research results
• Lyophilized form for long-term stability and easy storage
• Strict quality control with COA (Certificate of Analysis) available upon request
• Standard 5mg/vial packaging, with custom specifications available for bulk orders

• 

  Usage Instructions (For Laboratory Research Only)

  
  

  1. Reconstitution
     
     
     • Aseptically add 1mL of bacteriostatic water or sterile water to the 5mg TB500 vial to prepare a 5mg/mL working solution.
     • Slowly swirl the vial to dissolve the lyophilized powder; do not shake vigorously to avoid denaturation.
     
     
  2. Storage After Reconstitution
     
     
     • Keep the reconstituted solution refrigerated at 2–8°C for short-term use (stable for up to 30 days).
     • For long-term storage, aliquot and freeze at -20°C to maintain stability.
     
     
  3. Research Application
     
     
     • Prepare the working solution according to your experimental protocol for in vitro cell culture, preclinical studies, or other laboratory research purposes.
     • All handling must be performed under sterile conditions to prevent contamination.
     
     

  
  

  ⚠️ Disclaimer: This product is for laboratory research use only. It is not intended for human or animal use, injection, or clinical applications. Improper handling is the sole responsibility of the user.
• 
  
• 
  
• 
  

• 

  1. Before Reconstitution (Lyophilized Powder)
     
     
     • Store the vial at -20°C (-4°F) in a dry, dark environment, away from direct sunlight and moisture.
     • Under proper conditions, the unopened product has a shelf life of 24 months from the date of manufacture.
     • Avoid repeated temperature fluctuations, as this may degrade the peptide.
     
     
  2. After Reconstitution (Working Solution)
     
     
     • Short-term use: Store the reconstituted solution at 2–8°C (36–46°F) (refrigerated). It remains stable for up to 30 days when kept sterile.
     • Long-term storage: Divide the solution into small aliquots and freeze at -20°C (-4°F). This prevents repeated freeze-thaw cycles and maintains stability for up to 3 months.
     • Always use sterile pipette tips when handling the solution to avoid contamination.
     
     

  
  

  ⚠️ Disclaimer: This product is for laboratory research use only. Improper storage may affect product stability and research results.

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