2. Signaling Pathways
  3. Metabolic Enzyme/Protease
  4. Aminotransferases (Transaminases)

Aminotransferases (Transaminases)

Aminotransferases (Transaminases)

Aminotransferases (transaminases) are enzymes that catalyze a transamination reaction between amino acids and α-keto acids. They mainly include glutamate-pyruvate transaminase (GPT), also known as alanine aminotransferase (ALT), and glutamate-oxaloacetate transaminase (GOT), also known as aspartate aminotransferase (AST). Aminotransferases (transaminases) play a crucial role in the biosynthesis of non-essential amino acids, helping cells generate the required amino acids by transferring amino groups. Aminotransferases (transaminases) are also involved in the nitrogen-containing compounds metabolism, converting amino acids into forms that are easily excreted or can be used in other metabolic pathways. ALT and AST are often used as clinical diagnostic indicators. An increase in their levels in the blood is often associated with liver diseases such as hepatitis and cirrhosis, heart diseases such as myocardial infarction, and muscle diseases such as polymyositis[1][2].

Aminotransferases (Transaminases) Isoform Specific Products:

Aminotransferases (Transaminases) Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-A0098
    Tunicamycin
    		99.96%
    Tunicamycin is a mixture of homologous nucleoside antibiotic that inhibits N-linked glycosylation and blocks GlcNAc phosphotransferase (GPT). Tunicamycin causes accumulation of unfolded proteins in cell endoplasmic reticulum (ER) and induces ER stress, and causes blocking of DNA synthesis and cell cycle arrest in G1 phase. Tunicamycin inhibits gram-positive bacteria, yeasts, fungi, and viruses and has anti-cancer activity.Tunicamycin increases exosome release in cervical cancer cells.
    Tunicamycin
  • HY-154629
    Sesame Oil
    		Inhibitor 98.2%
    Sesame Oil is a vegetable oil. Sesame Oil can be extracted from the seeds of Sesamum indicum L. Sesame Oil decreases NF-κB, aspartate aminotransferase, alanine aminotransferase, IL-1β, IL-4 and nitric oxide. Sesame Oil has antitumor activity against malignant melanoma. Sesame Oil has protective effects against liver damage caused by various agents such as Cisplatin (HY-17394) and Acetaminophen (HY-66005). Sesame Oil shows antinociceptive and anti-inflammatory activities.
    Sesame Oil
  • HY-141669
    BCAT-IN-2
    		Inhibitor 99.07%
    BCAT-IN-2 is a potent, selective and orally active inhibitor of mitochondrial branched-chain aminotransferase (BCATm), with a pIC50 of 7.3. BCAT-IN-2 shows selectivity for BCATm over BCATc (pIC50=6.6). BCAT-IN-2 can be used for the research of obesity and dislipidema.
    BCAT-IN-2
  • HY-116044
    BCATc Inhibitor 2
    		Inhibitor 99.28%
    BCATc Inhibitor 2 is a selective branched-chain aminotransferase (BCAT) inhibitor for research of neurodegenerative diseases. The IC50s of 0.2 μM, 0.8 μM and 3.0 μM for rat cytosolic isoenzyme rBCATc, human cytosolic isoenzyme hBCATc and rat mitochondrial isoenzyme rBCATm, respectively. BCATc, also called BCAT1, is in the cytoplasm.
    BCATc Inhibitor 2
  • HY-W193545A
    ERG240
    		Inhibitor 98.0%
    ERG240 is an oral active branched-chain amino acid aminotransferase 1 (BCAT1) inhibitor. ERG240 can be used for the research of cancer, rheumatoid arthritis, and bone disease.
    ERG240
  • HY-116509
    Linoleylanilide
    		Inhibitor
    Linoleylanilide (Linoleic acid anilide) is a Linoleic acid (HY-N0729) derivative. Linoleylanilide slightly inhibits the PMA (HY-18739)-induced expression of CD11b. Linoleylanilide inhibits serum LDH, GOT and GPT activities. Linoleylanilide decreases red cell counts and hemoglobin content.
    Linoleylanilide
  • HY-106417
    Limazocic
    		Inhibitor
    Limazocic (SA 3443) is an orally active hepatoprotective agent. Limazocic can inhibit increases in serum transaminase, alkaline phosphatase activity and hepatic lipids, hydroxyproline content induced by CCl4. Limazocic can decrease the degree of hepatic necrosis, fibrosis and steatosis. Limazocic can be used for the research of chronic liver injuries.
    Limazocic
  • HY-E71044
    D-Amino acid dehydrogenase
    D-Amino acid dehydrogenase (EC 1.4.99.1) is a bacterial enzyme that catalyses the oxidation of D-amino acids into their corresponding oxoacids. D-Amino acid dehydrogenase (EC 1.4.99.1) contains both flavin and nonheme iron as cofactors. The enzyme has a very broad specificity and can act on most D-amino acids.
    D-Amino acid dehydrogenase
  • HY-116451
    PF-04859989 hydrochloride
    		Inhibitor 99.90%
    PF-04859989 hydrochloride is a brain-penetrant, irreversible kynurenine aminotransferase (KAT) II inhibitor with IC50s of 23 and 263 nM for hKAT II and rKAT II. PF-04859989 hydrochloride is selective for KAT II over human KAT I, KAT III, and KAT IV (IC50s of 22, 11, and >50 μM, respectively).
    PF-04859989 hydrochloride
  • HY-P3016A
    Aspartate aminotransferase, porcine heart
    Aspartate aminotransferase (EC 2.6.1.1), porcine heart is a metabolic regulator with the highest activity in the heart, liver and skeletal muscle. Aspartate aminotransferase, porcine heart comprises two isozymes: the cytoplasmic form (AST1) and the mitochondrial form (AST2). By catalyzing reversible transamination reactions between oxaloacetate, L-glutamate and other substances, it is deeply involved in key physiological processes such as amino acid metabolism, the tricarboxylic acid cycle and neurotransmitter synthesis. Aspartate aminotransferase, porcine heart also provides substrate support for the synthesis of urea and purines/pyrimidines. Aspartate aminotransferase, porcine heart is a serum marker reflecting cardiac and hepatic injury, and its abnormal levels are also closely associated with myocardial infarction, cardiovascular diseases and various cancers.
    Aspartate aminotransferase, porcine heart
  • HY-159730
    ERG245
    		Inhibitor 99.49%
    ERG245 is a selective amino acid aminotransferase (BCAT1) inhibitor with a human IC50 of 0.5 nM. ERG245 enhances oxidative phosphorylation (OXPHOS) in CD8+ T cells by specifically inhibiting BCAT1 activity, thereby increasing the cytotoxicity of CD8+ T cells. ERG245 shows anti-inflammatory and anti-tumor activities. ERG245 can be used for the researches of cancer anf inflammation, such as colitis and colon cancer.
    ERG245
  • HY-Y0284
    Diethyl phthalate
    		Activator 99.87%
    Diethyl phthalate is an orally active plasticizer and detergent base. Diethyl phthalate increases the activities of ACP, ALP, SDH, and ALT in liver, muscle, or both tissues. Diethyl phthalate induces dose-dependent mortality and sluggish behavior in freshwater fish. Diethyl phthalate may induce male reproductive toxicity. Diethyl phthalate is added to plastic polymers to help maintain their flexibility.
    Diethyl phthalate
  • HY-P3016
    Aspartate aminotransferase, Genetically engineered bacteria
    Aspartate aminotransferase (EC 2.6.1.1), Genetically engineered bacteria is a metabolic regulator with the highest activity in the heart, liver and skeletal muscle. Aspartate aminotransferase, Genetically engineered bacteria comprises two isozymes: the cytoplasmic form (AST1) and the mitochondrial form (AST2). By catalyzing reversible transamination reactions between oxaloacetate, L-glutamate and other substances, it is deeply involved in key physiological processes such as amino acid metabolism, the tricarboxylic acid cycle and neurotransmitter synthesis. Aspartate aminotransferase, Genetically engineered bacteria also provides substrate support for the synthesis of urea and purines/pyrimidines. Aspartate aminotransferase, Genetically engineered bacteria is a serum marker reflecting cardiac and hepatic injury, and its abnormal levels are also closely associated with myocardial infarction, cardiovascular diseases and various cancers.
    Aspartate aminotransferase, Genetically engineered bacteria
  • HY-124825
    iGOT1-01
    		Inhibitor 99.18%
    iGOT1-01 is a potent aspartate aminotransferase 1 (glutamate oxaloacetate transaminase 1; GOT1) inhibitor. iGOT1-01 has IC50s of 85 μM and 11.3 μM in MDH coupled GOT1 enzymatic assay and GOT1/GLOX/HRP assay, respectively. iGOT1-01 has anti-cancer activity.
    iGOT1-01
  • HY-141668
    BCAT-IN-1
    		Inhibitor 98.06%
    BCAT-IN-1 is a potent, selective and orally active inhibitor of BCATm, with a pIC50 of 7.3. BCAT-IN-1 shows 100-fold selectivity for BCATm over BCATc (pIC50=5.4). BCAT-IN-1 can be used for the research of metabolic diseases.
    BCAT-IN-1
  • HY-156962
    BFF-816
    		Inhibitor 98.0%
    BFF-816 is an orally active kynurenine aminotransferase II (KAT II) inhibitor. BFF-816 can be used in the research of the neurobiology of KYNA.
    BFF-816
  • HY-N7121
    Erythromycin estolate
    		Activator 98.0%
    Erythromycin estolate is the Erythromycin (HY-B0220) derivative, is a macrolide antibiotic used in the treatment of a wide variety of bacterial infections. Erythromycin estolate causes several cases of liver injury which mostly include cholestatic hepatitis. Erythromycin estolate toxicity is related to its inhibitory effect on bile acid transport.
    Erythromycin estolate
  • HY-169792
    HPG1860
    		Inhibitor 99.9%
    HPG1860 is an orally active, highly selective and potent FXR agonist, with an EC50 of 18 nM (FXR-luciferase reporter assay). HPG1860 has EC50 values >30.0 μM for TGR5 and 13 other related nuclear receptors (cAMP biological assay). HPG1860 can be used for the research of non-alcoholic steatohepatitis (NASH).
    HPG1860
  • HY-W013755
    Dioctyl phthalate
    		Activator 99.40%
    Dioctyl phthalate (DNOP) is a plasticizer. Dioctyl phthalate increases the activities of alanine aminotransferase (ALT) and alkaline phosphatase (ALP) in the liver, as well as the levels of creatinine and urea in the kidney. Exposure to Dioctyl phthalate disrupts the homeostasis of the intestinal microbial community, increases the abundance of pathogenic bacteria, and reduces the abundance of beneficial bacteria such as Lactobacillus. Dioctyl phthalate induces significant and dose-dependent inflammatory responses in the liver, spleen and kidney of mice.
    Dioctyl phthalate
  • HY-N6237
    Aspulvinone O
    		Inhibitor
    Aspulvinone O is a selective inhibitor of glutamate oxaloacetate aminotransferase GOT1. Aspulvinone O inhibits glutamine metabolism and reduces NADPH production, thereby inducing oxidative stress and apoptosis in pancreatic ductal adenocarcinoma (PDAC) cells. Aspulvinone O inhibits PDAC cell proliferation in vitro and tumor growth in xenograft models.
    Aspulvinone O
Aminotransferases (Transaminases) Isoform Comparison

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