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Enzyme Activity Assay Kit

Enzyme Activity Assay Kits can detect the activities of many key metabolic and functional enzymes such as LDH, ALT, AST, ALP, ACP, etc. It provides an important reference for the study of cellular metabolic status, tissue damage and disease development.

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Alkaline Phosphatase Assay Kit (Microanalysis)
CB0019M
Alkaline phosphatase (AKP ALP) is a zinc-containing glycoprotein enzyme that can hydrolyze various natural and synthetic phospholipid monoester compounds in an alkaline environment. AKP ALP is widely distributed in various organs of the human body, with the liver being the main one.
  • $54
7-10 days
Size
QTY
Alkaline Phosphatase Assay Kit (Spectrophotometry)
CB0019S
Alkaline phosphatase (AKP ALP) is a zinc-containing glycoprotein enzyme that can hydrolyze various natural and synthetic phospholipid monoester compounds in an alkaline environment. AKP ALP is widely distributed in various organs of the human body, with the liver being the main one.
  • $28
7-10 days
Size
QTY
Alkali Proteinase Assay Kit (Spectrophotometry)
CB0018S
Alkali Proteinase (AKP) refers to a class of enzymes that catalyze the hydrolysis of peptide bonds in proteins under alkaline conditions, belonging to serine proteases. In addition, this enzyme can also hydrolyze ester bonds and amide bonds, and has the functions of transesterification and transpeptidation. It is one of the main industrial enzymes, widely used in pharmaceutical, silk, food, leather-making and other industries.
  • $112
20 days
Size
QTY
Chymotrypsin Assay Kit (UV Spectrophotometry)
CB0052UV
Chymotrypsin, also known as pancreatic chymotrypsin, is a proteolytic enzyme secreted by the pancreas that rapidly breaks down denatured proteins. Its function is similar to that of trypsin, but it offers advantages such as strong decomposing ability, low toxicity, and minimal adverse effects. Clinically, chymotrypsin is used for sputum liquefaction, effective for both purulent and non-purulent sputum, as well as for promoting wound healing after trauma or surgery, such as cataract extraction.
  • $183
20 days
Size
QTY
AH Assay Kit (Spectrophotometry)
CB0016S
Cytochrome P450 enzymes are a group of isozymes mainly present in the liver, which play an important role in the metabolism of exogenous substances, especially the metabolism of drugs and toxicants. Aniline-4-hydroxylase (AH) corresponds to the CYP2E1 subtype in the P450 enzyme system. CYP2E1 not only participates in drug metabolism but also catalyzes the activation process of various procarcinogens and protoxicants.
  • $152
20 days
Size
QTY
AND Assay Kit (Visible Spectrophotometry)
CB0025V
Cytochrome P450 enzymes are a group of enzyme systems that play an important role in the metabolism of exogenous substances, especially drugs and toxicants. Aminopyrine-N-demethylase (AND), as an important member of the P450 enzyme system, corresponds to the CYP3A4 subtype and is closely related to the demethylation of drugs.
  • $152
20 days
Size
QTY
Acidic Proteinase Assay Kit (Microanalysis)
CB0010M
Acidic Proteinase (ACP) is an enzyme that catalyzes the hydrolysis of proteins in an acidic environment. This enzyme is mainly used in alcohol fermentation, beer brewing, fur softening, fruit wine clarification, soy sauce brewing, feed production, and other fields.
  • $216
20 days
Size
QTY
Chymotrypsin Assay Kit (Microanalysis)
CB0052M
Chymotrypsin, also known as pancreatic chymotrypsin, is a proteolytic enzyme secreted by the pancreas that rapidly breaks down denatured proteins. Its function is similar to that of trypsin, but it offers advantages such as strong decomposing ability, low toxicity, and minimal adverse effects. Clinically, chymotrypsin is used for sputum liquefaction, effective for both purulent and non-purulent sputum, as well as for promoting wound healing after trauma or surgery, such as cataract extraction.
  • $336
20 days
Size
QTY
CYB5 Assay Kit (Visible Spectrophotometry)
CB0062V
Cytochrome P450 enzymes are a group of isoenzymes mainly found in the liver, playing a significant role in the metabolism of xenobiotics, particularly drugs and toxins. Cytochrome P450 and cytochrome b5 (CYB5) are two hemoproteins in the P450 enzyme system, and changes in their ratio are closely related to P450 metabolic activity.
  • $78
20 days
Size
QTY
ERND Assay Kit (Spectrophotometry)
CB0069S
Cytochrome P450 enzymes are a group of enzymes primarily located in the liver. They play a crucial role in the metabolism of xenobiotics, particularly drugs and toxins. Erythromycin N-demethylase (ERND) corresponds to the CYP2B subtype within the P450 enzyme system and is closely associated with the demethylation involved in drug metabolism. CYP2B can detoxify by catalyzing substrates into inactive metabolites that are easily excreted, but it can also metabolically activate certain drugs.
  • $152
20 days
Size
QTY
Carboxylesterase Assay Kit (Microanalysis)
CB0043M
Carboxylesterase (CaEs, CarE, EC 3.1.1.1) is a multigene family. Its gene products are localized in the endoplasmic reticulum of various tissues and are widely distributed in tissues and organs, belonging to the serine hydrolase family. Carboxylesterases can effectively catalyze the hydrolysis of ester and amide compounds but cannot catalyze the hydrolysis of acetylcholine and its analogs. CarE is involved in the detoxification and metabolism of various drugs, environmental toxins, and carcinogens, Carboxylesterase also participates in lipid transport and metabolism.
  • $118
20 days
Size
QTY
AND Assay Kit (Microanalysis)
CB0025M
Cytochrome P450 enzymes are a group of enzyme systems that play an important role in the metabolism of exogenous substances, especially drugs and toxicants. Aminopyrine-N-demethylase (AND), as an important member of the P450 enzyme system, corresponds to the CYP3A4 subtype and is closely related to the demethylation of drugs.
  • $285
20 days
Size
QTY
Acidic Proteinase Assay Kit (Spectrophotometry)
CB0010S
Acidic Proteinase (ACP) is an enzyme that catalyzes the hydrolysis of proteins in an acidic environment. This enzyme is mainly used in alcohol fermentation, beer brewing, fur softening, fruit wine clarification, soy sauce brewing, feed production, and other fields.
  • $112
20 days
Size
QTY
Acid Phosphatase Assay Kit (Microanalysis)
CB0009M
Acid Phosphatase (ACP) catalyzes the hydrolysis of phosphomonoesters into inorganic phosphate under acidic conditions. It is commonly found in the lysosomes of macrophages and is often used as an auxiliary diagnostic tool for prostate cancer.
  • $54
7-10 days
Size
QTY
Acetylcholinesterase Assay Kit (Microanalysis)
CB0008M
Acetylcholinesterase (AchE) belongs to serine hydrolases, which widely exists in various animal tissues and serum. Ach catalyzes the hydrolysis of acetylcholine (Ach) and plays an important role in the regulation of nerve conduction.
  • $52
7-10 days
Size
QTY
Carboxylesterase Assay Kit (Spectrophotometry)
CB0043S
Carboxylesterase (CaEs, CarE, EC 3.1.1.1) is a multigene family. Its gene products are localized in the endoplasmic reticulum of various tissues and are widely distributed in tissues and organs, belonging to the serine hydrolase family. Carboxylesterases can effectively catalyze the hydrolysis of ester and amide compounds but cannot catalyze the hydrolysis of acetylcholine and its analogs. CarE is involved in the detoxification and metabolism of various drugs, environmental toxins, and carcinogens, Carboxylesterase also participates in lipid transport and metabolism.
  • $66
20 days
Size
QTY
ERND Assay Kit (Microanalysis)
CB0069M
Cytochrome P450 enzymes are a group of enzymes primarily located in the liver. They play a crucial role in the metabolism of xenobiotics, particularly drugs and toxins. Erythromycin N-demethylase (ERND) corresponds to the CYP2B subtype within the P450 enzyme system and is closely associated with the demethylation involved in drug metabolism. CYP2B can detoxify by catalyzing substrates into inactive metabolites that are easily excreted, but it can also metabolically activate certain drugs.
  • $285
20 days
Size
QTY
AH Assay Kit (Microanalysis)
CB0016M
Cytochrome P450 enzymes are a group of isozymes mainly present in the liver, which play an important role in the metabolism of exogenous substances, especially the metabolism of drugs and toxicants. Aniline-4-hydroxylase (AH) corresponds to the CYP2E1 subtype in the P450 enzyme system. CYP2E1 not only participates in drug metabolism but also catalyzes the activation process of various procarcinogens and protoxicants.
  • $285
20 days
Size
QTY
Acetylcholinesterase Assay Kit (Spectrophotometry)
CB0008S
Acetylcholinesterase (AchE) belongs to serine hydrolases, which widely exists in various animal tissues and serum. Ach catalyzes the hydrolysis of acetylcholine (Ach) and plays an important role in the regulation of nerve conduction.
  • $31
7-10 days
Size
QTY
Acid Phosphatase Assay Kit (Spectrophotometry)
CB0009S
Acid Phosphatase (ACP) catalyzes the hydrolysis of phosphomonoesters into inorganic phosphate under acidic conditions. It is commonly found in the lysosomes of macrophages and is often used as an auxiliary diagnostic tool for prostate cancer.
  • $28
7-10 days
Size
QTY
CYB5 Assay Kit (Microanalysis)
CB0062M
Cytochrome P450 enzymes are a group of isoenzymes mainly found in the liver, playing a significant role in the metabolism of xenobiotics, particularly drugs and toxins. Cytochrome P450 and cytochrome b5 (CYB5) are two hemoproteins in the P450 enzyme system, and changes in their ratio are closely related to P450 metabolic activity.
  • $118
20 days
Size
QTY
Alkali Proteinase Assay Kit (Microanalysis)
CB0018M
Alkali Proteinase (AKP) refers to a class of enzymes that catalyze the hydrolysis of peptide bonds in proteins under alkaline conditions, belonging to serine proteases. In addition, this enzyme can also hydrolyze ester bonds and amide bonds, and has the functions of transesterification and transpeptidation. It is one of the main industrial enzymes, widely used in pharmaceutical, silk, food, leather-making and other industries.
  • $216
20 days
Size
QTY