TB-500 full range, factory direct sales, door-to-door delivery.

 T20 is a synthetic short‑chain polypeptide biochemical reagent, presented as fine white lyophilized powder.

It is manufactured via mature solid‑phase peptide synthesis craft. Every batch passes HPLC liquid‑phase chromatography testing to guarantee stable purity. Vacuum freeze‑drying technology locks the molecular‑structure stability, the lyophilized‑powder owns favourable water‑solubility for laboratory reagent deployment.

Each glass vial adopts vacuum sealing for isolating moisture and oxidative deterioration. Our warehouse maintains year‑round spot‑inventory. Bulk purchase and quick‑outbound shipment are supported. Batch‑matched COA quality‑inspection reports are available upon request.

This product is restricted to in‑vitro laboratory scientific‑research only. It shall never be applied for human‑body administration, clinical‑therapy and sports‑related research. 

Our Factory & Production Advantages

1. We adopt ISO international cleanroom grading standards for the whole production area. Key procedures including purification, freeze-drying and vial filling are completed in independent constant-temperature & constant-humidity clean zones.
   
   
   Strict air purification, particle and microbial monitoring are operated all day long; separate functional areas are divided to effectively avoid cross-contamination between different peptide varieties, guaranteeing high cleanliness of finished powder products.
2. Professional Lyophilization Freeze-drying Production Line
   
   
   Equipped with large-scale industrial vacuum freeze-drying equipment. The low-temperature vacuum lyophilization technology can well lock molecular activity, prevent powder degradation, moisture absorption and discoloration.
   
   
   All finished products are white uniform powder with stable properties and long shelf life under standard storage conditions.
3. Full Strict Quality Control System
   
   
   The whole production process follows standardized operational specifications. Raw material incoming inspection, intermediate testing and finished product delivery inspection are carried out step by step.
   
   
   Every batch of raw materials will be tested by independent third-party professional laboratories via HPLC and FTIR methods. We will provide the official raw material COA certificate along with each shipment.
   
   
4. Complete Supporting Production Equipment
   
   
   Full set of peptide synthesis, chromatographic purification, centrifugal concentration and sealed filling equipment. All instruments are regularly calibrated to ensure accurate content proportion, consistent purity and batch-to-batch quality stability.
5. Independent R&D & Flexible Production Capacity
   
   
   Own professional peptide R&D laboratory team, can stably produce dozens of mainstream polypeptide varieties. Support small batch trial orders and large-volume bulk wholesale, flexible to meet different order demands.
6. Standard Sealed Packaging & Perfect Storage Protection
   
   
   Adopt sterile borosilicate glass vials with vacuum crimp sealing. The sealed structure isolates air and moisture, effectively protecting powder activity during transportation and storage.