A histamine H1 receptor antagonist (pA2 = 9.36 in guinea pig ileal tissue); inhibits specific allergen-challenged peripheral blood mononuclear cell proliferation by 92% in vitro (4.8 µM); reduces noradrenaline uptake in rat vas deferens ex vivo (10 µM); increases pain threshold in mice exposed to thermal and chemical stimulation (30 mg/kg

Dexchlorpheniramine (maleate) – 500 mg

Brand:
Cayman
CAS:
2438-32-6
Storage:
-20
UN-No:
- 2811 / 6.1

Dexchlorpheniramine is a histamine H1 receptor antagonist with a pA2 value of 9.36 in guinea pig ileal tissue in vitro.{41542} It inhibits the proliferation of previously sensitized, allergen-challenged peripheral blood mononuclear cells by 92% at a concentration of 4.8 µM.{41541} Dexchlorpheniramine reduces noradrenaline uptake in the rat vas deferens ex vivo in response to tyramine stimulation when used at a concentration of 10 µM.{41539} In vivo, dexchlorpheniramine increases the pain threshold of mice exposed to thermal and chemical stimulation tests when administered intraperitoneally at a dose of 30 mg/kg.{41540} Formulations containing dexchlorpheniramine have been used for the treatment of allergic reactions.  

 

Available on backorder

Add to quotes
SKU: 24027 - 500 mg Category:

Description

A histamine H1 receptor antagonist (pA2 = 9.36 in guinea pig ileal tissue); inhibits specific allergen-challenged peripheral blood mononuclear cell proliferation by 92% in vitro (4.8 µM); reduces noradrenaline uptake in rat vas deferens ex vivo (10 µM); increases pain threshold in mice exposed to thermal and chemical stimulation (30 mg/kg, i.p.)

Formal name: γS-(4-chlorophenyl)-N,N-dimethyl-2-pyridinepropanamine, 2Z-butenedioate

Synonyms:  d-Chlorpheniramine (maleate)|Fortamine|S-(+)-Chlorpheniramine (maleate)

Molecular weight: 390.9

CAS: 2438-32-6

Purity: ≥98%

Formulation: A solid

Product Type|Biochemicals|Receptor Pharmacology|Antagonists||Product Type|Biochemicals|Transporter & Exchanger Modulators||Research Area|Immunology & Inflammation|Allergy||Research Area|Neuroscience|Pain Research

Related products

  • 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
  • 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
  • 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 – 10 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 - 10 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