Research Peptides

Peptide Reconstitution

How It Began

How Research Peptides Are Supplied

Research peptides are supplied in a lyophilised (freeze-dried) powder form to maximise stability during storage and transport. Before laboratory use, they must be reconstituted using an appropriate sterile solvent.

The choice of solvent depends on the specific peptide being used, as different peptides have different solubility and stability characteristics.

Choosing the Correct Reconstitution Solution

Bacteriostatic Water

For the majority of research peptides, Bacteriostatic Water is the preferred reconstitution solution. Bacteriostatic Water is a sterile, non-pyrogenic water for injection containing 0.9% benzyl alcohol, which acts as a preservative. Its antimicrobial properties help reduce the risk of contamination when multiple withdrawals are made from the same vial during laboratory research.

Benefits Include:

Suitable for most research peptides

Supports multiple withdrawals from a single vial

Helps reduce microbial contamination

Provides good stability for many peptide formulations

Acetic Acid Solution

Certain peptide families, particularly IGF-1 DES and IGF-1 LR3, exhibit different solubility characteristics.

For these peptides, many laboratories choose to use a dilute acetic acid solution during reconstitution, as it can improve solubility and may provide greater solution stability compared with bacteriostatic water.

Products commonly associated with this recommendation include:

IGF-1 DES

IGF-1 LR3

Always consult the available literature relating to the specific peptide being studied before selecting a reconstitution solvent.

Research Use Only

All products supplied by FatPigPeptides are sold strictly for research use only. They are not intended for human consumption, therapeutic use, or the diagnosis, treatment, cure, or prevention of any disease.