Do I need to add any additional substances after reconstitution?

All our cytokines can be simply re-solubilized in water (recommended: deionized sterile-filtered water). The buffer formulation does not only ensure high stability of the freeze-dried cytokine, but also ensures a quick re-solubilization after the addition of water and preserves maximum biological activity. In addition, it avoids disulfide-mediated protein aggregation by optimizing pH and free cysteine properties. Therefore, there is no need to add further substances. The only point to consider is the addition of BSA/HSA when the cytokine is diluted below 0.1 mg/mL.