Epithalon / Epitalon CAS 307297-39-8 Synthetic Tetrapeptide Research Raw Material, Lab Research Only

• • 1. 1. This product is only applicable for laboratory experimental configuration and biochemical research operation, forbidden for any human or animal body-related deployment.
          1. Preparatory environment: Complete raw material weighing operation under dry, room-temperature lab environment with analytical balance and common lab glassware.
          2. Solvent preparation: Select laboratory dedicated buffer solution or DMSO as dissolution solvent in accordance with respective experimental scheme; solvent shall be prepared by experimenter independently based on research project requirement.
          3. Dissolving steps: Take required amount of lyophilized powder slowly add into pre-configured lab solvent, adopt mild oscillation or stirring mode at normal temperature till full dissolution.
          4. Post-preparation management: The mixed liquid after dissolution is exclusively used for in-vitro cell tests, biochemical detection and lab chemical analysis; leftover stock solution needs sealed preservation at low temperature per experimental specification.

          Note: No operational suggestion for oral, external coating or any organism application will be provided.

• 1. • • • Short-term storage (within 1–3 months): Seal the original packaging tightly, store in refrigerator at 2～8℃, away from moisture, direct sunlight and high temperature environment.
         • Long-term storage (over 3 months): Keep fully sealed and place under -20℃ constant low temperature condition, avoid repeated alternation of freezing and thawing to prevent deterioration of raw material properties.
         • Daily management: Take samples in dry lab environment for weighing; seal container immediately after taking required dosage to reduce air and moisture ingress.
         • Reminder: Keep apart from strong oxidants, acid-base chemical reagents during storage. This product is only lab research raw material, storage specification does not involve any application related to organism.

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