A reversible competitive inhibitor of squalene synthase (Ki = 78 pM in vitro); reduces cholesterol synthesis in HepG2 cells (IC50 = 6 µM) and inhibits hepatic cholesterol synthesis in mice (ED50 = 0.2 mg/kg); also inhibits FPTase and GGTase-I (IC50s = 216 and 50 nM

Zaragozic Acid A – 5 mg

Brand:
Cayman
CAS:
142561-96-4
Storage:
-20
UN-No:
Non-Hazardous - /

Squalene synthase catalyzes the first committed step in cholesterol synthesis, mediating the reductive dimerization of farnesyl pyrophosphate (Item No. 63250) to produce squalene.{15286} Zaragozic acid A is a fungal metabolite that acts as a reversible competitive inhibitor of squalene synthase (Ki = 78 pM in vitro).{28249} It dose-dependently reduces cholesterol synthesis in HepG2 cells (IC50 = 6 µM) and inhibits hepatic cholesterol synthesis in mice (ED50 = 0.2 mg/kg).{28249} Zaragozic acid A also inhibits farnesy transferase (FTase) and geranylgeranyl transferase type I (GGTase I) (IC50s = 216 and 50 nM, respectively).{1196}  

 

Available on backorder

Add to quotes
SKU: - Category:

Description

A reversible competitive inhibitor of squalene synthase (Ki = 78 pM in vitro); reduces cholesterol synthesis in HepG2 cells (IC50 = 6 µM) and inhibits hepatic cholesterol synthesis in mice (ED50 = 0.2 mg/kg); also inhibits FPTase and GGTase-I (IC50s = 216 and 50 nM, respectively)

Formal name: (7S)-11-acetate 5-[(2E,4S,6S)-4,6-dimethyl-2-octenoate]-2,7-anhydro-3,4-di-C-carboxy-8,9,10,12,13-pentadeoxy-10-methylene-12-(phenylmethyl)-L-erythro-L-glycero-D-altro-7-trideculo-7,4-furanosonic acid

Synonyms:  L-694,599|Squalestatin S1

Molecular weight: 690.7

CAS: 142561-96-4

Purity: ≥98%

Formulation: A solid

Product Type|Biochemicals|Natural Products|Microbial Metabolites||Product Type|Biochemicals|Small Molecule Inhibitors|Sterol Biosynthesis||Research Area

Related products

  • A powerful effector in both the TetR and revTetR transcriptional regulator systems

    Anhydrotetracycline (hydrochloride) – 50 mg

    The tetracycline repressor (TetR) is a transcriptional regulator which normally binds tightly to its palindromic tetO operator DNA, blocking gene expression.{17508} Tet causes the repressor to dissociate from the DNA, allowing transcription to occur. A novel reverse TetR (revTetR) requires tetracycline as a co-repressor to bind tetO and block transcription.{17509,17510} Anhydrotetracycline (hydrochloride) is a powerful effector in both the tetracycline repressor (TetR) and reverse TetR (revTetR) systems, binding the Tet repressor 35-fold more strongly than Tet.{17508,17511} Moreover, anhydrotetracycline poorly binds the 30S ribosomal subunit, compared to Tet,{17512} so it does not act as a general inhibitor of translation and is a poor antibiotic. Perhaps related to this, the concentration of anhydrotetracycline that inhibits eukaryotic cell growth is more than a 1,000-fold above the dose that alters transcription through TetR.{17508}  

     

    Brand:
    Cayman
    SKU:10009542 - 50 mg

    Available on backorder

    Add to quotes
    Add to quotes
    View product page
  • A zwitterionic glycerophospholipid commonly used in the formation of lipid monolayers

    1,2-Dipalmitoyl-sn-glycero-3-PC – 50 mg

    1,2-Dipalmitoyl-sn-glycero-3-PC (DPPC) is a zwitterionic glycerophospholipid commonly used in the formation of lipid monolayers, bilayers, and liposomes for use in a variety of applications.{14480,24261,14478,14479} It has been used in the formation of proteoliposomes for implantation of γ-glutamyl transpeptidase into human erythrocyte membranes.{14478} Incorporation of glycosphingolipid antigens into DPPC-containing liposomes increases the immunogenicity of the antigens in mice.{14479}  

     

    Brand:
    Cayman
    SKU:10009473 - 50 mg

    Available on backorder

    Add to quotes
    Add to quotes
    View product page
  • CAY10512 is a substituted trans-stilbene analog of resveratrol that is 100-fold more potent as measured by antioxidant activity. The IC50 value for inhibition of TNFα-induced activation of NF-κB by CAY10512 is 0.15 µM compared to 20 µM by resveratrol.{14545}

    CAY10512 – 100 mg

    The nuclear factor-κB (NF-κB) regulates the expression of numerous genes involved in immunity and inflammation, cellular stress responses, growth, and apoptosis. Resveratrol, a polyphenolic trans-stilbene, is a known inhibitor of the activation of NF-κB and exhibits activity against a wide variety of cancer cells. CAY10512 is a substituted trans-stilbene analog of resveratrol that is 100-fold more potent as measured by antioxidant activity. The IC50 value for inhibition of TNFα-induced activation of NF-κB by CAY10512 is 0.15 µM compared to 20 µM by resveratrol.{14545}  

     

    Brand:
    Cayman
    SKU:10009536 - 100 mg

    Available on backorder

    Add to quotes
    Add to quotes
    View product page
  • PtdIns-(3

    PtdIns-(3,4,5)-P3-biotin (sodium salt) – 10 µg

    The PtdIn phosphates play an important role in the generation and transduction of intracellular signals.{8344,4096,14518} PtdIns-(3,4,5)-P3-biotin is an affinity probe which allows the PIP3 to be detected through an interaction with the biotin ligand. This design allows PtdIns-(3,4,5)-P3-biotin to serve as a general probe for any protein with a high affinity binding interaction with inositol-(3,4,5)-triphosphate phospholipids, such as phosphatidylinositol 3-kinase, PTEN, or PH-domain-containing proteins.  

     

    Brand:
    Cayman
    SKU:10009531 - 10 µg

    Available on backorder

    Add to quotes
    Add to quotes
    View product page