Acetic Acid Solution 0.6% (10ml)

Some peptides - particularly IGF-1 variants and certain growth factors - are most stable at mildly acidic pH (around 4.0). These peptides can aggregate or denature rapidly at the neutral pH of bacteriostatic water. 0.6% acetic acid provides the appropriate acidic environment to maintain peptide conformation and solubility, extending the usable period of reconstituted solutions.