
PepStack is a US-based supplier of research-grade peptides and amino acid derivatives sold in lyophilized powder form for laboratory use. The company states that each batch undergoes third-party analytical testing with HPLC and mass spectrometry and that a Certificate of Analysis and SDS are available. The site focuses on wholesale access and is explicitly labelled for in-vitro and laboratory research only.
PepStack is a US-based supplier of research-grade peptides and amino acid derivatives sold in lyophilized powder form for laboratory use. The company states that each batch undergoes third-party analytical testing with HPLC and mass spectrometry and that a Certificate of Analysis and SDS are available. The site focuses on wholesale access and is explicitly labelled for in-vitro and laboratory research only.