2. Signaling Pathways
  3. Metabolic Enzyme/Protease
  4. Acyltransferase

Acyltransferase

Diacylglycerol acyltransferase; Diglyceride acyltransferase; acyl-CoA:cholesterol acyltransferase; mono- acylglycerol acyltransferase

Acyltransferase

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Acyltransferase (AT) catalyzes the transfer of an acyl moiety from acyl-coenzyme A (acyl-CoA) to an acceptor. Acyltransferases play important roles in the maintenance of homeostasis in the human body and have been linked to various diseases. The Acyltransferase family includes acyl-CoA:cholesterol AT (ACAT), diacylglycerol AT (DGAT), and monoacylglycerol AT (MGAT) for the metabolism of lipids.

ACAT (acyl-coenzyme A:cholesterol acyltransferase) is an intracellular enzyme that catalyzes the formation of cholesterol esters from cholesterol and fatty acyl-coenzyme A. In mammals, two isoenzymes, ACAT1 and ACAT2, encoded by two different genes, exist. ACATs play important roles in cellular cholesterol homeostasis in various tissues.

DGAT (acyl-CoA:diacylglycerol acyltransferase) is an integral membrane enzyme that catalyses the last step of triacylglycerol synthesis from diacylglycerol and acyl-CoA. DGAT activity resides mainly in two distinct membrane bound polypeptides, known as DGAT1 and DGAT2.

MGAT (acyl-CoA:monoacylglycerol acyltransferase) catalyzes the synthesis of diacylglycerol, the precursor of physiologically important lipids such as triacylglycerol and phospholipids. In the intestine, MGAT plays a major role in the absorption of dietary fat because resynthesis of triacylglycerol is required for the assembly of lipoproteins that transport absorbed fat to other tissues.

Acyltransferase Isoform Specific Products:

Acyltransferase Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-139025
    ACAT-IN-8
    		Inhibitor
    ACAT-IN-8 (example 206) is an acyl-Coenzyme A:cholesterol acyltransferase (ACAT) inhibitor. ACAT-IN-8 inhibits NF-κB mediated transcription.
    ACAT-IN-8
  • HY-156259
    PF-07202954
    		Inhibitor
    PF-07202954 is a weakly basic DGAT2 inhibitor with an IC50 of 10 nM for human DGAT2. PF-07202954 lowers liver triglyceride content in a Western-diet-fed rat model.
    PF-07202954
  • HY-126455
    Penicillide
    		Inhibitor
    Penicillide (Vermixocin A), isolated from Talaromyces derxii cultivated on rice, shows inhibitory activity against acyl-CoA:cholesterol acyltransferase (ACAT).
    Penicillide
  • HY-139024
    ACAT-IN-7
    		Inhibitor
    ACAT-IN-7 is an acyl-Coenzyme A:cholesterol acyltransferase (ACAT) inhibitor. ACAT-IN-7 inhibits NF-κB mediated transcription.
    ACAT-IN-7
  • HY-139019
    ACAT-IN-2
    		Inhibitor
    ACAT-IN-2 is an acyl-Coenzyme A:cholesterol acyltransferase (ACAT) inhibitor extracted from patent EP1236468A1, example 187. ACAT-IN-2 inhibits NF-κB mediated transcription.
    ACAT-IN-2
  • HY-19183
    E-5324
    		Inhibitor
    E-5324 is potent inhibitor of acyl-CoA:cholesterol acyltransferase (ACAT) with IC50s of 44 to 190 nM.
    E-5324
  • HY-N10234
    Phenylpyropene A
    		Inhibitor
    Phenylpyropene A, a fungal metabolite, is a potent acyl-CoA: cholesterol acyltransferase (ACAT) inhibitor with an IC50 of 0.8 μM.
    Phenylpyropene A
  • HY-N8331
    Terpendole I
    		Inhibitor
    Terpendole I, a fungal indoloditerpene, is a ACAT (acyl-CoA: cholesterol acyltransferase) inhibitor (IC50=145 µM).
    Terpendole I
  • HY-145624
    Obeversen
    		Inhibitor
    Obeversen is a DGAT-2 synthesis reducer.
    Obeversen
  • HY-111880
    γ-Sanshool
    		Inhibitor
    γ-Sanshool can be isolated from Zanthoxylum piperitum. γ-Sanshool inhibits human ACAT-1 and ACAT-2 activities with IC50s of 12.0 and 82.6 μM.
    γ-Sanshool
  • HY-139027
    ACAT-IN-10
    		Inhibitor
    ACAT-IN-10 is an acyl-Coenzyme A:cholesterol acyltransferase (ACAT) inhibitor extracted from patent EP1236468A1, example 197. ACAT-IN-10 weakly inhibits NF-κB mediated transcription.
    ACAT-IN-10
  • HY-122078
    FR-190809
    		Inhibitor
    FR-190809 is a potent, nonadrenotoxic, orally efficacious acyl-CoA:cholesterol O-acyltransferase (ACAT) inhibitor, with an IC50 of 45 nM.
    FR-190809
  • HY-W012946S
    2-Furoic acid-d3
    2-Furoic acid-d3 is the deuterium labeled 2-Furoic acid[1]. 2-Furoic acid (Furan-2-carboxylic acid) is an organic compound produced through furfural oxidation[2]. 2-Furoic acid exhibits hypolipidemic effet, lowers both serum cholesterol and serum triglyceride levels in rats[3].
    2-Furoic acid-d<sub>3</sub>
  • HY-139021A
    ACAT-IN-4 hydrochloride
    		Inhibitor
    ACAT-IN-4 hydrochloride (Example 208) is an acyl-Coenzyme A:cholesterol acyltransferase (ACAT) inhibitor. ACAT-IN-4 hydrochloride inhibits NF-κB mediated transcription.
    ACAT-IN-4 hydrochloride
  • HY-N9524
    Ilexoside XLVIII
    		Inhibitor
    Ilexoside XLVIII is an acyl CoA cholesteryl acyl transferase (ACAT) inhibitor. Ilexoside XLVIII is a triterpene saponin isolated from an aqueous extract of the leaves of Ilex kudincha.
    Ilexoside XLVIII
  • HY-129295
    Amidepsine D
    		Inhibitor
    Amidepsine D is a fungal metabolite isolated from the culture broth of Humicola sp. FO-2942 that inhibits Diacylglycerol acyltransferases (DGAT) activity.
    Amidepsine D
  • HY-16281
    Lecimibide
    		Inhibitor
    Lecimibide (DuP 128) is a potent and specific acyl-CoA:cholesterol acyltransferase (ACAT) inhibitor for antihyperlipidemia research.
    Lecimibide
  • HY-106902
    F-1394
    		Inhibitor
    F-1394 is an orally active acyl-CoA:cholesterol acyltransferase (ACAT) inhibitor that inhibits dietary cholesterol absorption in mice. F-1394 can be used in cardiovascular disease research.
    F-1394
  • HY-N3806
    Enniatin B
    		Inhibitor 99.10%
    Enniatin B is a Fusarium mycotoxin. Enniatin B inhibits acyl-CoA: cholesterol acyltransferase (ACAT) activity with an IC50 of 113 μM in an enzyme assay using rat liver microsomes. Enniatins B decreases the activation of ERK (p44/p42).
    Enniatin B
  • HY-139026
    ACAT-IN-9
    		Inhibitor
    ACAT-IN-9 is an acyl-Coenzyme A:cholesterol acyltransferase (ACAT) inhibitor extracted from patent EP1236468A1, example 207. ACAT-IN-9 inhibits NF-κB mediated transcription.
    ACAT-IN-9
Cat. No. Product Name / Synonyms Application Reactivity
Acyltransferase Isoform Comparison

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