Alfa Chemistry is a global Contract Research Organization (CRO) specializing in organic chemistry, material chemistry, and medicinal chemistry, and is ISO 9001:2015 certified. The company provides a wide range of building blocks, research chemicals, reagents, catalysts, and reference materials for diverse scientific applications. In addition, Alfa Chemistry is a leading integrated provider of peptide R&D, production, and sales. It offers a broad portfolio of high-quality peptide products, including hydrolyzed protein peptides, fish collagen peptides, marine fish oligopeptides, oyster peptides, sea cucumber peptides, as well as plant-derived peptides such as pea, soy, and walnut peptides. Alfa Chemistry also delivers customized synthetic peptide services with flexible options in labeling, scale, purity, and turnaround time to meet various research needs. Each custom peptide undergoes strict quality control, including verification by mass spectrometry (MS) and high-performance liquid chromatography (HPLC) throughout the purification and QC processes, ensuring consistent quality and reliability.

The panel enables precise characterization of immune cell subsets and signaling pathways involved in drug responses, disease progression, and immune regulation in NHP research. The broad coverage of markers allows researchers to construct multiparametric flow cytometry panels and facilitates in-depth immunophenotyping analyses in non-human primates.

Our comprehensive portfolio of bioactive peptides offers targeted solutions for every skincare need. For structural repair and rebuilding the dermal framework, our collagen peptides and oligopeptides stimulate the synthesis of collagen, elastin, and hyaluronic acid to enhance firmness and reduce wrinkles. To protect against cellular aging, Carnosine provides dual-action defense as a potent antioxidant and a formidable anti-glycation agent, preserving collagen quality. For total skin regeneration, Copper Peptides (GHK-Cu) act as master regulators, accelerating wound healing and remodeling tissue for improved clarity. We also offer specialized solutions like our Hexapeptides, which provide a non-invasive, "Botox-like" effect by relaxing facial muscles to soften dynamic expression lines, and our Tetrapeptides, engineered to reduce under-eye puffiness and dark circles by improving lymphatic circulation.

CD Bioparticles' new portfolio of AAV affinity resins is fully compatible with standard bioprocess columns and flow rates. These resins maintain high impurity removal rates, ensuring effective host cell protein (HCP) and residual DNA depletion, even after 20 purification cycles.

A leading international peptide CDMO (Contract Development and Manufacturing Organization) with US operations. Specializes in GMP manufacturing of complex peptide APIs for commercial pharmaceutical products. Extensive regulatory expertise for FDA submissions.

Life science company offering custom peptide synthesis, biochemicals, and reference standards. US office in Itasca, Illinois. Serves pharma, biotech, and academic research institutions with catalog and custom synthesis of peptides, building blocks, and biochemical tools.

San Diego-based custom peptide synthesis and manufacturing company offering research and GMP-grade peptide production. Specializes in difficult sequence synthesis, isotopically labeled peptides, and peptide libraries for pharmaceutical and biotech clients.