Skip to Content
MilliporeSigma
HomeProductsProtein BiologyProteins & Enzymes

Proteins & Enzymes

Committed to developing and providing breakthrough problem-solving reagents and solutions, explore our comprehensive offering of enzymes, protein reagents, and protein kits. In addition to highly characterized enzyme tools for protein research, we an extensive portfolio of non-enzymatic proteins for cell biology, protein stabilization, cell culture supplementation and adhesion.   

Need help finding a protein or enzyme?

Use our protein & enzyme explorer to find the right reagent for your research.

Glycosidases for your glycobiology workflow needs

Glycosidases

Glycosidases and glycobiology reagents, kits, and resources to support your glycoprotein analysis, preparation, modification, glycomics and glycobiology workflow needs.

Coenzymes

Our portfolio of high-quality coenzymes reliably facilitate the function of enzymes and catalyze reactions for your research applications.

Coenzymes

Explore More Categories

DNase I, Deoxyribonuclease, Deoxyribonucleate 5′-oligonucleotido-hydrolase
Nucleases (DNases and RNases)

Nucleases, including high-purity DNase, RNase, and phosphodiesterase enzymes to support your nucleic acid digestion application needs.

View Products
Albumins and Transport Proteins
Albumins and Transport Proteins

Albumin is used in vitro to bind, sequester and stabilize a range of important small molecules and proteins. We provide bovine and human serum albumins and transport protein reagents for diverse applications, including cell culture, protein quantitation, and antibody-related studies.

View Products
List of proteolytic enzymes
Proteases

Protease reagents and resources for endo- and exopeptidase cleavage application needs and resources for your protein cleavage workflow.

View Products
Tissue Dissocation
Tissue Dissocation

Tissue dissociation and cell detachment resources, protocols, and a comprehensive offering of reliable and extensively characterized enzymes including, trypsin, collagenase, papain, nucleases (DNase and RNase), hyaluronidase, elastase, and protease XIV.

View Products
Enzyme-based protein detection systems for ELISA, immunohistochemistry, western blotting, and many more with our diverse portfolio of detection substrates and enzymes
Detection Substrates & Enzymes

Substrates and enzymes are crucial in life science research, both as tools and targets in detection systems. Discover enzyme-based protein detection systems for ELISA, immunohistochemistry, western blotting, and many more with our diverse portfolio of detection substrates and enzymes.

View Products
β-Glucuronidase and sulfatase enzymes for drug analysis
Drug Analysis Enzymes

Drug analysis enzymes, including β-Glucuronidase (beta-Glucuronidase) and sulfatase for drug metabolism and drug screening studies

View Products



Sign In To Continue

To continue reading please sign in or create an account.

Don't Have An Account?