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Enzymes can be classified systematically according to the difference between reaction and substrate specificity, and the mechanism of action. Hydrolases (EC 3.x.x.x) are enzymes that catalyze the cleavage of a covalent bond using water, which divide a large molecule into two smaller ones. These enzymes catalyse the hydrolytic cleavage of C-O, C-N, C-C and some other bonds, including phosphoric anhydride bonds. Some common examples of hydrolase enzymes include lipases, proteases, epoxide hydrolases, nitrile hydrolases, and glycosidases.
Arginase-1 Protein, Human (HEK293, His) expresses in HEK293 cells with a His tag at the C-terminus. Arginase-1 Protein inhibits the growth of the arginine-depleting enzyme arginine deiminase (ADI)-resistant Hep3B tumor cells in mice.
Aminopeptidase A protein has calcium-regulating activity and plays a key role in central hypertension by preferentially cleaving N-terminal acidic residues, including angiotensin II. The specificity of this enzyme highlights its involvement in the regulation of blood pressure-related peptides, suggesting potential implications for the physiological mechanisms of hypertension. Aminopeptidase A Protein, Human (sf9, His) is the recombinant human-derived Aminopeptidase A protein, expressed by Sf9 insect cells , with N-His labeled tag.
Granzyme B (GZMB) is a cytosolic protease enriched in cytotoxic T cells and natural killer cells and is critical for immune defense. Upon delivery to target cells, GZMB activates caspase-independent pyroptosis by cleaving gasdermin-E (GSDME). Granzyme B/GZMB Protein, Human (HEK293, His) is the recombinant human-derived Granzyme B/GZMB protein, expressed by HEK293 , with C-His labeled tag.
ACE2 Protein, Human, (HEK293, Fc, solution) is a SARS-CoV-2 receptor. Angiotensin-Converting Enzyme 2 efficiently hydrolyses the potent vasoconstrictor angiotensin II to angiotensin. It is a consequence of this action that ACE2 participates in the renin-angiotensin system.
uPA chain A Protein, a key player in the plasminogen activation system, selectively cleaves plasminogen, initiating fibrinolysis and contributing to tissue remodeling. Its precision underscores its role in regulating proteolytic activity, emphasizing its significance in the cascade of events leading to fibrinolysis and extracellular matrix remodeling in various physiological processes. PLAU/uPA Protein, Human (431a.a, HEK293, His) is the recombinant human-derived PLAU/uPA protein, expressed by HEK293 , with C-His labeled tag.
CD73/5'-Nucleotidase Protein hydrolyzes nucleotide monophosphates, favoring AMP as the primary substrate and showing a preference for ribonucleotide monophosphates. It releases inorganic phosphate and the corresponding nucleoside. CD73 also acts on other substrates, including IMP, UMP, GMP, CMP, dAMP, dCMP, dTMP, NAD, and NMN. CD73/5'-Nucleotidase Protein, Human (HEK293, His) is the recombinant human-derived CD73/5'-Nucleotidase protein, expressed by HEK293 , with C-6*His labeled tag.
ACE2 Protein, Human (Biotinylated, HEK 293, His-Avi) is a metallopeptidase which binds effectively to the S1 domain of the SARS‐CoV protein. ACE2 Protein, Human is also an essential regulator of cardiac function and blood pressure control.
The ACE2 protein is an important regulator of blood volume and cardiovascular homeostasis. ACE2 Protein, Human (Biotinylated, sf9, His-Avi) is the recombinant human-derived ACE2 protein, expressed by Sf9 insect cells , with C-Avi, C-His labeled tag.
The ACE2 protein is an important regulator of blood volume and cardiovascular homeostasis. ACE2 Protein, Human (sf9, His) is the recombinant human-derived ACE2 protein, expressed by Sf9 insect cells , with C-His labeled tag.
The BACE1 protein is an important member of the aspartic protease family and is critical in Alzheimer's disease pathology.Alternative splicing generates multiple transcript variants, at least one of which encodes a preproprotein that is proteolytically processed to produce the mature protease.BACE1 Protein, Human (HEK293) is the recombinant human-derived BACE1 protein, expressed by HEK293 , with tag free.
BACE1 protein is an important member of the peptidase A1 family and is involved in the pathogenesis of Alzheimer's disease.They produce mature proteases through proteolytic processing of preprotein, which catalyze the initial steps in the formation of amyloid beta peptide from the amyloid precursor protein.BACE1 Protein, Mouse (HEK293, His) is the recombinant mouse-derived BACE1 protein, expressed by HEK293 , with C-His labeled tag.
Biotinidase is our subject of interest, playing a key role in the catalytic release of biotin from biocytin, a by-product formed during biotin-dependent carboxylase degradation. This enzymatic process is essential to recycle biotin, an important cofactor, and ensure its participation in various carboxylation reactions. Biotinidase/BTD Protein, Human (HEK293, His) is the recombinant human-derived Biotinidase/BTD protein, expressed by HEK293 , with C-10*His labeled tag. The total length of Biotinidase/BTD Protein, Human (HEK293, His) is 502 a.a., with molecular weight of 75-90 kDa.
MME proteins exhibit thermolysin-like specificity and primarily degrade polypeptides of up to 30 amino acids. Crucially, it plays a key role in cleaving the Gly-Phe bond to degrade opioid peptides, including Met-enkephalin and Leu-enkephalin. MME Protein, Human (HEK293) is the recombinant human-derived MME protein, expressed by HEK293 , with tag free. The total length of MME Protein, Human (HEK293) is 699 a.a., with molecular weight of 80-100 kDa.
The CD26/dipeptidyl peptidase 4 protein is a cell surface glycoprotein receptor that induces T cell proliferation and NF-kappa-B activation. CD26 also works with FAP to promote pericellular proteolysis, endothelial cell migration, and invasion of the extracellular matrix. CD26/Dipeptidyl Peptidase 4 Protein, Human (HEK293, Fc) is the recombinant human-derived CD26/Dipeptidyl Peptidase 4 protein, expressed by HEK293 , with N-hFc labeled tag. The total length of CD26/Dipeptidyl Peptidase 4 Protein, Human (HEK293, Fc) is 738 a.a., with molecular weight of 120-130 kDa.
Kallikrein-1 protein cleaves bonds in kininogen to release Lys-bradykinin. It also cleaves Neisseria meningitidis NHBA in saliva during microbial infection. Kallikrein-1 Protein, Human (240a.a, HEK293, His) is the recombinant human-derived Kallikrein-1 protein, expressed by HEK293 , with C-His labeled tag. The total length of Kallikrein-1 Protein, Human (240a.a, HEK293, His) is 240 a.a., with molecular weight of ~50 kDa.
Kallikrein-11 protein is suggested to be a multifunctional protease, efficiently cleaving the substrate 'bz-Phe-Arg-4-methylcoumaryl-7-amide' and showing weak cleavage activity toward other kallikrein and trypsin substrates. It predominantly cleaves synthetic peptides after arginine residues rather than lysine residues. Kallikrein-11 Protein, Human (HEK293, His) is the recombinant human-derived Kallikrein-11 protein, expressed by HEK293 , with C-His labeled tag.
Kallikrein-8 protein is a serine protease that degrades proteins such as casein, fibrinogen, kininogen, fibronectin, and type IV collagen. It cleaves L1CAM in response to neural activity, promoting neurite growth in hippocampal neurons. Kallikrein-8 Protein, Human (HEK293, His) is the recombinant human-derived Kallikrein-8 protein, expressed by HEK293 , with C-His labeled tag.
The ACE2 protein is an important regulator of blood volume and cardiovascular homeostasis. ACE2 Protein, Human (HEK293, His) is the recombinant human-derived ACE2 protein, expressed by HEK293 , with C-His labeled tag.
PTP-1B; PTPN1; Tyrosine-protein phosphatase non-receptor type 1
Human
E. coli
PTP1B is an important tyrosine protein phosphatase that regulates the endoplasmic reticulum unfolded protein response by dephosphorylating EIF2AK3/PERK and inhibiting its kinase activity. It affects the signaling cascade induced by CKII and p60c-src, and may regulate the EFNA5-EPHA3 pathway, affecting cell reorganization. PTP1B Protein, Human (His) is the recombinant human-derived PTP1B protein, expressed by E. coli , with N-His labeled tag. The total length of PTP1B Protein, Human (His) is 320 a.a., with molecular weight of ~38.1 kDa.
