An enhancer of sphingolipid biosynthesis; increases glucosylceramide synthase activity by 4 and 8% when used at concentrations of 5 and 2.5 µM

(−)-L-threo-PDMP (hydrochloride) – 1 mg

Brand:
Cayman
CAS:
161491-04-9
Storage:
-20
UN-No:
Non-Hazardous - /

(–)-L-threo-PDMP is a ceramide analog and one of the four possible stereoisomers of PDMP (Item No. 62595).{11341} L-threo-PDMP is an enhancer of ganglioside biosynthesis.{11341,40478} It increases glucosylceramide synthase activity by 4 and 8% when used at concentrations of 5 and 2.5 µM, respectively, in an enzyme assay.{11341} L-threo-PDMP increases the activity of ganglioside GM3, GD3, and GQ1b synthases and increases the levels of glucosylceramide, lactosylceramide, and ganglioside GM3 in B16 melanoma cells.{40478,40479} It inhibits the growth of MCF-7, MDA-MB-468, SK-BR-3 cells with IC50 values of 4, 7, and 6 µM, respectively.{37415} L-threo-PDMP increases neurite outgrowth and synapse formation in vitro and improves retention of a long-term memory learned prior to forebrain ischemia in rats when administered following ischemia at a dose of 40 mg/kg per day.{40478} The L-threo-PDMP isomer is the glucosylceramide synthetase stimulatory component of DL-threo-PDMP (Item No. 10005276), while D-threo-PDMP (Item No. 10178) is the inhibitory component.{11341}  

 

Available on backorder

Add to quotes
SKU: 10005278 - 1 mg Category:

Description

An enhancer of sphingolipid biosynthesis; increases glucosylceramide synthase activity by 4 and 8% when used at concentrations of 5 and 2.5 µM, respectively, in an enzyme assay; increases the activity of ganglioside GM3, GD3, and GQ1b synthases and increases the levels of glucosylceramide, lactosylceramide, and ganglioside GM3 in B16 melanoma cells; inhibits the growth of MCF-7, MDA-MB-468, SK-BR-3 cells (IC50s = 4, 7, and 6 µM, respectively); increases neurite outgrowth and synapse formation in vitro and improves retention of a long-term memory learned prior to forebrain ischemia in rats when administered following ischemia at 40 mg/kg per day

Formal name: N-[(1S,2S)-2-hydroxy-1-(4-morpholinylmethyl)-2-phenylethyl]-decanamide, monohydrochloride

Synonyms: 

Molecular weight: 427

CAS: 161491-04-9

Purity: ≥98%

Formulation: A solid

Product Type|Biochemicals|Small Molecule Activators||Research Area|Cancer||Research Area|Lipid Biochemistry|Sphingolipids||Research Area|Neuroscience|Behavioral Neuroscience|Learning & Memory||Research Area|Neuroscience|Neurodegenerative Disorders||Research Area|Neuroscience|Neuroprotection

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 small molecule activator of stem cell renewal that allows the propagation of OG2 mES cells for at least 10 passages in an undifferentiated state; activity is mediated by the combined inhibition of RasGAP and ERK1 with Kd values of 98 and 212 nM

    SC-1 – 5 mg

    The maintenance of embryonic stem cells in culture typically requires feeder cells and various exogenous factors found in serum. Murine embryonic stem (mES) cells can be maintained in the absence of feeder cells and serum but require the leukemia inhibitor factor (LIF) and bone morphogenic protein (BMP) to prevent differentiation and promote self-renewal. SC-1 is a small molecule activator of stem cell renewal that allows the propagation of OG2 mES cells for at least 10 passages in an undifferentiated state.{14533} The activity of SC-1 is mediated by the combined inhibition of RasGAP and ERK1 with Kd values of 98 and 212 nM, respectively.{14533} Inhibition of RasGAP increases Ras signaling via the PI3-kinase pathway which promotes self-renewal, whereas inhibition of ERK blocks differentiation.  

     

    Brand:
    Cayman
    SKU:10009557 - 5 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
  • 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