Bronchogen Low price Fast Delivery and Great Prices High purity, factory direct supply, door-to-door delivery.

Our factory is a modern research-oriented peptide production base specializing in the R&D, synthesis, purification, and lyophilization of peptide raw materials. We have established standardized clean workshops equipped with precision equipment such as fully automated peptide synthesizers, high-performance liquid chromatographs, and vacuum lyophilizers, enabling stable mass production of mainstream GLP-1 peptide products. Our factory has a professional technical quality control team that strictly controls the entire process from synthesis, purification, lyophilization, to packaging, ensuring a finished product purity consistently above 98%. All products are uniformly packaged in lyophilized vials. Our main focus is on research-grade peptide raw materials; all products are labeled for research use only. We offer flexible customization options such as 20mg and 30mg, with a standard box containing 10 vials. We provide stable supply and customized peptide services to research institutions and biotechnology companies both domestically and internationally.  

1. High Purity: HPLC verified purity ≥98% with extremely low impurities, ensuring accurate and stable experimental data.
2. Stable Molecular Activity: Adopts low-temperature lyophilization and vacuum sealing technology to avoid high-temperature oxidation and molecular chain breakage, maintaining ultra-high peptide activity retention rate.
3. Excellent Solubility: Loose and fine powder dissolves completely and rapidly in bacteriostatic water without residue or turbidity.
4. High Batch Consistency: Strict quantitative filling and content sampling inspection for each batch with minimal errors, ideal for comparative and long-term experiments.
5. Practical Package Specification: 10 independent vials for flexible use, waste reduction, convenient storage, sub-packaging and batch experiments.
6. Low Degradation & Long Shelf Life: Extremely low activity attenuation during long-term storage under standard refrigeration conditions.

Unopened, long-term storage: Freezer (-20℃), sealed and protected from light.
Unopened, for use within a few days: Refrigerator (2~8℃).
Dissolved in water: Refrigerate only (2~8℃), use within 7 days, do not refrozen.
Overall: Protect from light, sealed, moisture-proof, and away from high temperatures.