PEPTIDE CALCULATOR
What is the total volume of your syringe?
Select Peptide Vial Quantity
How much bacteriostatic water are you adding?
How much of the Peptide do you want in each dose?
To have a dose of 250 mcg pull the syringe to
Correct Peptide Reconstitution
As with all research work, for successful peptide reconstitution absolute sterility and purity are required. Begin by thoroughly washing your hands and donning sterile protective gloves. Ensure that your workspace is impeccably clean, and that you have all the necessary tools: lyophilized peptide vial, sterile syringe, bacteriostatic water, and alcohol swabs.
Before reconstituting the peptide, ensure that the peptide powder and solvent that were stored in the cold are brought to room temperature. Using the solutions while they are still cold may interfere with the reconstitution process. Carefully remove the cap from the vial and disinfect the stopper with an alcohol swab.
Using a sterile syringe, carefully withdraw the required amount of bacteriostatic water and slowly inject it into the peptide vial. Tilt the vial at a 45° angle to allow the solvent to gently run down the interior wall. This method helps minimize the formation of bubbles and ensures smooth dissolution. Do not shake the vial - gently swirl if needed.
Store lyophilized peptide powder at +4°C for short-term use, and at -20°C for long-term storage. Once reconstituted, peptide solutions remain stable for 3-4 weeks at +4°C and 3-4 months at -20°C. Avoid repeated freeze-thaw cycles as these can compromise peptide integrity.
