Combi-Blocks

US-based chemical supplier headquartered in San Diego, California. Specializes in high-purity building blocks and reagents for peptide synthesis including amino acid derivatives and protected intermediates. Serves pharmaceutical research and development customers globally.

Directory assessment: Combi-Blocks is listed as a chemical supplier in the peptide supply chain, serving North America markets from USA (CA). As a direct manufacturer, this supplier controls its own production process from synthesis through purification and quality control release testing. This profile lists 1 source for reference. This supplier has a medium confidence score — verification signals are present, but the listing is newer or less documented; perform standard due diligence before engaging.