Media, Serum and Supplements
The most diverse collection of microorganisms, stem cell lines and animal and human cell lines.
Sigma is the world leader in biochemicals, including antibiotics, buffers, carbohydrates, enzymes, forensic tools, hematology and histology, nucleotides, proteins, peptides, amino acids and their derivatives, used in basic life science research.
Supplier of research tools for molecular biology, cell biology and drug screening.
Provides innovative products to the scientific community including antimicrobial reagents, selective antibiotics, selection media and cloning vectors etc.
Acquired by Sigma-Aldrich in 2005, the largest supplier of cell culture products including sera, media, supplements and bioproduction consumables.
Spectrum is a leader in providing disposable hollow fiber modules that are used primarily for biological separations, molecular separations and the management of cell lines.
StemCell produces specialized media and cell separation products for a wide range of research applications, and are complemented by a diverse array of cytokines, antibodies and tissue culture reagents.
* Sole Distributor