Enzymes | Proteases | Kinases-enzyme

Enzymes are indispensable for signal transduction and cell regulation, often via kinases and phosphatases. Viruses can also contain enzymes for infecting cells, such as the HIV integrase and reverse transcriptase, or for viral release from cells, like the influenza virus neuraminidase.

Protease, also called proteinase, peptidase, or proteolytic enzyme, is any enzyme that performs proteolysis, that is, begins protein catabolism by hydrolysis of the peptide bonds that link amino acids together in a polypeptide chain. Proteases have evolved to perform these reactions by numerous different mechanisms.

Kinase is an enzyme that catalyzes the transfer of phosphate groups from high-energy, phosphate-donating molecules to specific substrates. Kinases are critical in metabolism, cell signalling, protein regulation, cellular transport, secretory processes, and many other cellular pathways.


20,000+ Enzymes research reagent

11 species   Superior quality   4 expressed hosts   Low price
  • • Human, Mouse, Rabbit
  • • Rat, Ferret, Canine,Bovine
  • • Rhesus, Cynomolgus, Pig
  • • Schistosoma japonicum
  • • Quality guranteed
  • • High purity: >95%
  • • High bio-activity
  • • Bacterial
  • • Yeast
  • • Insect
  • • Mammalian
  • • In stock
  • • Save 60% for bulk
  • • Order on-line or off-line
  • • Big discount for bulk order
    Quick shipping    
Proteases Products center


Protease Function

Protease inhibitors

Kinases Products center

Protein kinase classified
by catalytic domains

Protein kinase classified
by substrates

Lipid Kinase

Other Enzymes Products center
Enzymes | Proteases | Kinases
Proteases products center
What are proteases
The function of Proteases
Proteases classified by catalytic domains
Aspartate Protease & Regulator
Cysteine Protease & Regulator
Metalloprotease & Regulator
Serine Protease & Regulator
Threonine Protease & Regulator
Protease as adhesion molecule
Calpain as Calcium Signaling
Proteases & Regulators in Angiogenesis
Extracellular Matrix Proteases & Regulators
Proteolytic enzymes
Protease inhibitors
Proteases in cancer
Kinases products center
Other Enzymes products center