cellular cholesterol

GSK3987 is an LXR ligand. GSK3987 recruits the steroid receptor coactivator-1 to human LXRalpha and LXRbeta with EC50s of 40 nM.

TASIN-1 Hydrochloride (TASIN-1 HCl) is a selective inhibitor of truncated APC that acts by selectively killing colorectal cancer cells that express truncated APC by reducing cellular cholesterol levels and inducing apoptotic cell death through the ER stress/ROS/JNK signaling in colon cancer cells.

RP 54275 is a naturally occurring fatty acid derivative, a new cholesterol-lowering compound. It activates the peroxisome proliferator-activated receptor gamma (PPARγ) pathway, which is involved in the regulation of lipid metabolism, inflammation and cellular differentiation.

Mal-β-CD, a cellular cholesterol modifier, forms a soluble inclusion complex with cholesterol.

MeIm (compound 7), a peptide mimetic targeting PCSK9, exhibits cholesterol-lowering properties by enhancing the cellular uptake of LDL (EC 50 = 6.04 μM) and obstructing PCSK9's interaction with LDLR (IC 50 = 11.2 μM). This compound is useful for research in cardiovascular diseases.

RPR107393 is an orally active and selective inhibitor of squalene synthase (SQS). It inhibits squalene synthase in rat liver microsomes with an IC50 of 0.8 nM. By increasing cellular farnesol and its derivatives, RPR107393 suppresses fatty acid biosynthesis, thereby reducing triglyceride synthesis. It also lowers plasma cholesterol in rats and marmosets. RPR107393 is applicable in research related to metabolic diseases, such as hypercholesterolemia, hypertriglyceridemia, and atherosclerosis [1][2].

mmu-miR-139-3p Antagomir is modified with a high-affinity cholesterol group. This miRNA antagomir inhibits the function of mature miRNA by specifically binding to it, thereby preventing its complementary pairing with target genes. Compared to miRNA inhibitors, miRNA antagomirs demonstrate greater stability and inhibitory effectiveness in animal studies, and they more easily penetrate cellular membranes and tissue gaps, concentrating in target cells.

E17110 is an LXRβ agonist. E17110 exhibited a significant activation effect on LXRβ (EC50: 0.72 μmol/L). E17110 also increased the expression of ABCA1 and ABCG1 in RAW264.7 macrophages. E17110 significantly decreased cellular lipid accumulation and promoted cholesterol efflux in RAW264.7 macrophages.

Taurohyocholic acid (THCA) is a taurine-conjugated form of the porcine-specific primary bile acid hyocholic acid .1THCA inhibits precipitation of cholesterol crystals by stabilizing cholesterol in the liquid-crystalline phase.2It prevents cholestasis and cellular necrosis induced by taurolithocholic acid in isolated rat livers.3THCA levels are increased in the urine of patients with hepatitis B-induced cirrhosis.4

Cholesteryl Lignocerate is a cholesterol ester that can be hydrolysed by acid lipases.

Sphingomyelins (SMs) are bioactive sphingolipids found in mammalian cell membranes.1SMs make up 2-15% of the total organ phospholipid population but are found at higher concentrations in the brain and myelin sheaths surrounding peripheral nerves. They interact with cholesterol to control its distribution within cellular membranes and maintain cholesterol homeostasis in cells. SMs undergo hydrolysis by sphingomyelinase to form ceramides, which are sphingolipid mediators of intracellular signaling.2This product is a mixture of SMs, with variable fatty acyl chain lengths, isolated from buttermilk. [Matreya, LLC. Catalog No. 1329] 1.Slotte, J.P., and Ramstedt, B.The functional role of sphingomyelin in cell membranesEur. J. Lipid Sci. Technol.109(10)977-981(2007) 2.Shayman, J.A.SphingolipidsKidney Int.58(1)11-26(2000)

Sphingomyelin phosphodiesterase, a hydrolase, plays a crucial role in sphingomyelin metabolism by catalyzing the conversion of sphingomyelin into phosphocholine and ceramide. Furthermore, it is instrumental in cellular differentiation, immune and inflammatory responses, as well as intracellular cholesterol trafficking and metabolism [1] [2].

SQLE-IN-1 is a squalene epoxidase (SQLE) inhibitor with anti-tumor activity. It can inhibit the proliferation and migration of liver cancer cell line Huh7, inhibit the production of cellular cholesterol, and increase the expression of the tumor suppressor gene PTEN. expression, inhibiting the protein expression of PI3K and AKT.

st-Ht31, a cell-permeable stearated peptide derived from the amphipathic helix domain of A-kinase anchoring proteins (AKAPs), effectively binds protein kinase A (PKA), impacting PKA's cellular interactions without altering its activity. Specifically, at a 50 µM concentration, it reduces PKA's membrane anchoring in BHK-21 fibroblast reporter assays. Moreover, st-Ht31 at concentrations of 1 and 3 µM decreases both capacitance and hyperactivation in mouse sperm, thereby inhibiting in vitro fertilization. Additionally, at 50 µM, this compound facilitates cholesterol export in BHK-21 cells and RAW 264.7 macrophages expressing ATP-binding cassette transporter 1 (ABCA1), showcasing its multifaceted cellular impacts.

Taurohyocholic acid (THCA), a taurine-conjugated form of porcine-specific primary bile acid hyocholic acid, inhibits cholesterol crystal precipitation by stabilizing cholesterol in the liquid-crystalline phase and prevents cholestasis and cellular necrosis in isolated rat livers induced by taurolithocholic acid. Additionally, THCA levels rise in the urine of patients with hepatitis B-induced cirrhosis.

Sandoz 58-035 acts as a competitive inhibitor of cholesterol acyltransferase (ACAT), significantly blocking (>98%) the hormonally stimulated esterification of cholesterol within cells. Sandoz 58-035 is therefore used in lipid metabolism and enzymology research systems to investigate ACAT-dependent cholesterol esterification processes, intracellular cholesterol trafficking, and regulation of sterol storage pathways in cellular models of lipid homeostasis.

AlkyneCholesterol is a modified lipid and serves as a click chemistry reagent containing an alkyne group. In the presence of a copper (Cu) catalyst, the terminal alkyne can engage in highly specific ligation reactions with azide-containing reagents. AlkyneCholesterol is useful for tracking cellular cholesterol metabolism and localization.

Cholesterol-D7 is a deuterated compound of Cholesterol. Cholesterol (T0760) has a CAS number of 57-88-5. Cholesterol (T0760) is the primary sterol in mammals. The significance of Cholesterol (T0760) is becoming more appreciated in fundamental cellular processes.

Cholesterol-D6-1 is a deuterated compound of Cholesterol. Cholesterol (T0760) has a CAS number of 57-88-5. Cholesterol (T0760) is the primary sterol in mammals. The significance of Cholesterol (T0760) is becoming more appreciated in fundamental cellular processes.

Cholesterol-D4 is a deuterated compound of Cholesterol. Cholesterol (T0760) has a CAS number of 57-88-5. Cholesterol (T0760) is the primary sterol in mammals. The significance of Cholesterol (T0760) is becoming more appreciated in fundamental cellular processes.

Taurohyocholic Acid sodium (Standard) is a reference standard for research and analysis in studies involving Taurohyocholic Acid sodium. Taurohyocholic acid (THCA), a taurine-conjugated form of porcine-specific primary bile acid hyocholic acid, inhibits cholesterol crystal precipitation by stabilizing cholesterol in the liquid-crystalline phase and prevents cholestasis and cellular necrosis in isolated rat livers induced by taurolithocholic acid. Additionally, THCA levels rise in the urine of patients with hepatitis B-induced cirrhosis.

Cholesterol-D4 (Standard) is a reference standard of Cholesterol-D4 intended for quantitative analysis, quality control, and related biochemical research applications. Cholesterol-d4 is a deuterated compound of Cholesterol. Cholesterol has a CAS number of 57-88-5. Cholesterol is the primary sterol in mammals. The significance of Cholesterol is becoming more appreciated in fundamental cellular processes.

Cholesterol-D7 (Standard) is a reference standard of Cholesterol-D7 intended for quantitative analysis, quality control, and related biochemical research applications. Cholesterol-d7 is a deuterated compound of Cholesterol. Cholesterol has a CAS number of 57-88-5. Cholesterol is the primary sterol in mammals. The significance of Cholesterol is becoming more appreciated in fundamental cellular processes.

Ethyl 2,4,6-trihydroxybenzoate is a dual-LXR modulator that regulates the expression of key genes in cholesterol homeostasis in multiple cells without inducing lipid accumulation in HepG2 cells. It suppresses cellular cholesterol accumulation in a dose-dependent manner and induces the transcriptional activation of LXR-α/-β-responsive genes.