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Proteins, Enzymes & Small Molecules

Committed to developing and providing breakthrough problem-solving reagents and solutions, explore our comprehensive offering of enzymes, protein reagents & kits, and bioactive small molecules. 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. Our portfolio features over 4,000 potent, selective probes to modulate target activity for almost any pathway and all major target classes, including authentic, quality-controlled Pfizer compounds and highly characterized chemical probes in partnership with the Structural Genomics Consortium.

Structural Genomics Consortium

Structural Genomics Consortium (SGC) chemical probes for target validation and numerous additional research applications and workflow needs.

Pfizer compounds for research applications
Pfizer Compounds

Pfizer research compounds in support of your neuroscience, gene regulation, ADME/Tox, immunology, ion channels and lipid signaling, apoptosis and cell cycle, cytokines and growth factor drug discovery workflows.

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.

Nucleases (DNases and RNases)

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

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.

Proteases

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

Glycosidases

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

Drug Analysis Enzymes

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