The required purity percentage depends on your specific application. AmbioPharm can synthesize peptides to >98% purity. These are some general guidelines for peptide purity requirements:
|Purity||Application or Use|
|>80%||Immunological applications and polyclonal antibody production|
|>90%*||Structure-Activity Relationships (SAR) studies, bioassays|
|>95%*||In vitro bioassays and in vivo biological activity tests, Ph I and early Ph II|
|>98%||Pharma-cGMP material with set impurity specifications (late PH II – Ph III and commercial)|
*For peptides utilized for Toxicology studies, it is recommended to have specifications for purity on the lower end perhaps from 90 – 95%.
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