ACAT1 encodes acetyl-CoA acetyltransferase 1, also known as thiolase 1, a core enzyme in mitochondrial and peroxisomal lipid metabolism. It catalyzes the reversible condensation of two acetyl-CoA molecules into acetoacetyl-CoA, bridging fatty acid oxidation to ketogenesis and cholesterol biosynthesis.
Mutations in ACAT1 cause autosomal recessive beta-ketothiolase deficiency, triggering metabolic crises with ketoacidosis. For cardiovascular disease, ACAT1 inhibition in macrophages is a potential atherosclerosis target—reducing cholesterol ester accumulation in foam cells—though early inhibitors like avasimibe had limited efficacy; novel analogs are in preclinical development.
SOAT1 Antibody (CSB-PA022385DSR1HU)
Validated Data
IHC image of CSB-PA022385DSR1HU diluted at 1:100 and staining in paraffin-embedded human adrenal gland tissueperformed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.
IHC image of CSB-PA022385DSR1HU diluted at 1:100 and staining in paraffin-embedded human small intestine tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.
Immunofluorescence staining of A549 cell with CSB-PA022385DSR1HU at 1:50, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
The following ACAT1 reagents supplied by CUSABIO are manufactured under a strict quality control system. Multiple applications have been validated and solid technical support is offered.
ACAT1 Antibodies for Homo sapiens (Human)
| Code | Product Name | Species Reactivity | Application |
|---|---|---|---|
| CSB-PA022385DSR1HU | SOAT1 Antibody | Human | ELISA, IHC, IF |
| CSB-PA022385DSR2HU | SOAT1 Antibody | Human | ELISA, IHC |
ACAT1 Proteins for Homo sapiens (Human)
| Code | Product Name | Source |
|---|---|---|
| CSB-CF022385HU | Recombinant Human Sterol O-acyltransferase 1 (SOAT1) | in vitro E.coli expression system |
| CSB-YP022385HU1 CSB-EP022385HU1 CSB-BP022385HU1 CSB-MP022385HU1 CSB-EP022385HU1-B |
Recombinant Human Sterol O-acyltransferase 1 (SOAT1), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |