FOXO4-DRI Lyophilized Polypeptide Powder High Purity Raw Material for Laboratory Scientific Research

• • 1. 1. 1. 1. All operations must be carried out in a standard laboratory environment, please wear corresponding protective equipment during operation.
                1. Select suitable laboratory solvent or buffer solution according to your experimental plans and requirements.
                2. Slowly add the prepared solvent into the lyophilized powder, mix gently and evenly until the powder is completely dissolved. Do not shake violently to avoid damage to the molecular structure.
                3. Dilute and prepare the solution to the concentration required for the experiment. It is recommended to prepare the solution right before use to ensure good experimental effect.
                4. After taking materials, seal the remaining product tightly in a timely manner.
                Note: This product and its prepared solution are only for in vitro scientific research.

• 1. • • • 1. 1. 1. 1. Please keep the product container fully sealed all the time. Store the product in a long-term low-temperature environment at -20°C, and ensure the storage area is dry, cool and completely away from light. Keep it far from heat sources, humid areas and direct strong sunlight, so as to prevent product deterioration and performance changes.
                       Once the original package is opened, please reduce the frequency of opening and shorten the storage time, and minimize the contact between the product and ambient air and moisture. The working solution prepared from this product needs to be stored under refrigeration at 2~8°C, and must be used up within a short period. Long-term storage under constant low temperature is recommended to maintain the original activity and properties of the product.

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