DSIP Delta Sleep-Inducing Peptide Lyophilized Powder CAS 62568-81-4 Synthetic Peptide For Laboratory Research Only

• • 1. 1. 1. Preparatory Work

          This lyophilized peptide powder is exclusively laboratory research chemical. Prepare lab-grade purified water or PBS buffer solvent, standard experimental utensils in clean, dry laboratory environment. Control ambient temperature away from high heat and strong light to prevent raw material deterioration before configuration.

          2. Powder Dissolving Steps

          Calculate required raw material dosage according to your own experimental design scheme. Add pre-prepared lab solvent into the container with DSIP powder, perform gentle shaking or stirring at normal experimental temperature until solid powder fully dissolves into uniform liquid solution. Adjust working liquid concentration matching your in-vitro experiment plan.

          3. Allowed Experimental Application

          The formulated liquid can only be used for in vitro cell incubation, biochemical molecular testing and related laboratory mechanism research inside professional research institutions. It is prohibited to process the raw material into edible, cosmetic or pharmaceutical finished products of any form.

          4. Post-experiment Residual Handling

          Unused undissolved solid powder shall be sealed tightly and stored following the product storage specification. Remaining prepared experimental liquid needs sealed subpackaging and low-temperature preservation; discard turbid or precipitated waste liquid in accordance with laboratory chemical waste management rules.

          Important Disclaimer

          All operation guidelines apply only to scientific laboratory trials. Any utilization exceeding research scope is inconsistent with product stipulation, end user takes full responsibility for improper use.

• 1. • • 1. Unopened intact vials

         Keep original glass vials fully sealed, store in dry, dark, ventilated cold storage space at temperature ≤ -20℃. Keep away from high temperature, direct sunlight, humid air and corrosive chemical reagents to prevent raw material composition change and moisture absorption. Avoid mixed placement with volatile lab chemicals.

         2. Opened leftover solid powder

         Complete sampling rapidly under dry low-temperature lab surroundings right after opening; immediately seal the residual powder vial with sealing membrane to isolate moisture. Continue sealed cryopreservation under -20℃, reduce frequent opening and repeated cold-warm alternation as much as possible.

         3. Lab-prepared dissolved stock solution

         Solvent-diluted liquid configured for experimental tests should be split into sealed lab containers. Short-term standby storage under refrigerated condition; long-term reserve requires separate sealed freezing. Discard the liquid if turbidity or sediment appears.

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