Natural Products

Items 1501-1550 of 3710

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  1. Plant Alkaloid

    Xanthine (sodium), 98% is a plant alkaloid that primarily acts as a mild stimulant of the central nervous system. It plays a significant role as an intermediate in the purine degradation pathway, making it relevant for studies on metabolic processes and caffeine-related research. Its biological activities can be leveraged in pharmacological studies and for exploring effects related to energy metabolism.
  2. Alkaloids Detection Agent

    Dragendorff Reagent is a diagnostic agent primarily utilized for the detection of alkaloids and other nitrogen-containing compounds. Composed of potassium bismuth iodide, Basic bismuth nitrate (Bi(NO3)3), tartaric acid, and potassium iodide (KI), this reagent generates an orange or orange-red precipitate upon interaction with alkaloids. It is widely employed in chemical research and analytical applications to identify and characterize alkaloid compounds in various samples.
  3. Saccharides

    Sialyl Lewis A (SLeA) is a carbohydrate antigen that targets sialylated molecules, functioning as a significant tumor marker. Its upregulation is associated with various malignancies, including cervical, pancreatic, and colon cancers, where it plays a crucial role in tumor cell migration and adhesion. Additionally, elevated Sialyl Lewis A expression has been linked to pregnancy complications, making it a valuable target for research in cancer biology and reproductive health.
  4. Disaccharide

    Gal-GIcNAc-oxazoline is a modified disaccharide that features N-acetylglucosamine (GlcNAc) and an azide group, enabling its application in antibody labeling. This compound facilitates the synthesis of antibody-drug conjugates (ADCs) through click chemistry, providing a valuable tool for targeted delivery in therapeutic research. Its utility in glycoengineering makes it an essential reagent for studies in bioconjugation and glycosylation pathways.
  5. Peptide

    NFLINETAR is a peptide derived from egg proteins, serving as a specific marker for the detection of egg allergens. Its application in ultra-high-performance liquid chromatography coupled with tandem mass spectrometry (UHPLC-MS/MS) enables precise identification and quantification of egg allergens in various samples. This makes NFLINETAR a valuable tool for research in allergen characterization and food safety assessments.
  6. Peptide

    RPFYSNAPQEIFIQQGR is a peptide derived from peanut proteins, serving as a specific marker for the detection of peanut allergens. Its unique sequence enables its use in advanced analytical techniques such as UHPLC-MS/MS, facilitating precise identification and quantification of peanut allergens in various samples. This peptide is essential for research applications focused on food safety, allergen detection, and immunological studies related to peanut allergies.
  7. Peptide

    YLLDLLPAAASHR is a peptide derived from egg proteins and serves as a specific marker for egg allergens. Its primary mechanism involves the detection of allergens through advanced analytical techniques such as UHPLC-MS/MS. This peptide is essential for research applications aimed at studying food allergies, particularly in the context of egg protein sensitization and its implications in immunological studies.
  8. Peptide

    Prepro-von Willebrand factor (641-650) (bovine) is a peptide fragment derived from the Prepro-von Willebrand factor protein, exhibiting a specific binding affinity for type I collagen. This binding is crucial for vascular biology studies, particularly in understanding platelet adhesion and aggregation processes. The peptide can be utilized in research focused on hemostasis, thrombosis, and other cardiovascular conditions where von Willebrand factor plays a significant role.
  9. Anti-inflammatory Agent

    Zierin is a compound derived from Xeranthemum annuum L. that functions as an anti-inflammatory agent. It exhibits significant anti-inflammatory and antioxidant activities, making it a valuable tool for research into inflammatory diseases and oxidative stress. Its application in studies may enhance understanding of various biological pathways related to inflammation.
  10. Neurotoxin

    α-Pompilidotoxin (α-PMTX) is a neurotoxin derived from the venom of Anoplius safnariensis, exhibiting a primary action of enhancing excitatory postsynaptic currents (EPSCs) in a reversible and dose-dependent manner. This compound serves as a valuable tool in neuroscience research, enabling the dissection of synaptic transmission and the study of excitatory signaling pathways. Its mechanism of action makes it particularly relevant for investigations into synaptic function and neural communication.
  11. Neuropeptide

    Small cardioactive peptide A (SCPA) is a neuropeptide derived from Aplysia that primarily modulates cardiac function. It exhibits significant biological activity in regulating heart rate and contractility, making it valuable for studies on cardiac physiology and neurobiology. SCPA is primarily utilized in research applications exploring neuropeptide signaling pathways and their effects on cardiovascular health.
  12. Product From n-pentane/iso-butane Coupling

    4,5-Dimethyloctane, a product derived from the coupling of n-pentane and iso-butane, serves as a significant intermediate in organic synthesis. This compound is utilized in various chemical research applications, particularly in studies focused on hydrocarbon transformation and reaction kinetics. Its structural features allow for exploration in the development of fuel additives and other energy-related chemistry.
  13. Osteocalcin Peptide Fragment

    Osteocalcin (7-19) (human) is a peptide fragment derived from osteocalcin, primarily serving as a peptide tag in biochemical applications. This fragment retains key structural properties that facilitate its use in various research settings, including studies related to bone metabolism and mineralization. Its utility in protein labeling and modification enables researchers to investigate osteocalcin's biological roles in osteogenesis and its potential implications in metabolic regulation.
  14. Hapten

    HSMO9 is a hapten derived from (+)-methamphetamine (METH) that can be conjugated to carrier proteins, facilitating immune response modulation. This compound is primarily utilized in vaccine development to generate specific antibodies against methamphetamine, contributing to research on addiction and potential therapeutic interventions. HSMO9 serves as a valuable tool for studying immune responses and enhancing vaccine efficacy in preclinical models.
  15. Ester Product

    Palmityl stearate, also known as cetyl stearate, is a fatty acid ester derived from palmitic acid and stearic acid. This compound exhibits surfactant properties, making it valuable in emulsification and stabilization of formulations in both cosmetic and pharmaceutical applications. It is commonly utilized in research settings to investigate lipid-based delivery systems and to enhance the solubility of poorly soluble compounds.
  16. Stable Isotope

    (R,S)-Anatabine-d4 is a deuterated form of (R,S)-Anatabine, a minor alkaloid derived from the Solanaceae family of plants. This stable isotope serves as a specific biomarker for the detection and quantification of tobacco use in biological samples. Its use in research applications facilitates the study of tobacco-related health effects and helps to understand nicotine consumption patterns.
  17. BFC

    CB-Cyclam is a bifunctional chelator (BFC) derived from the macrocyclic ligand tetradecane. It serves as a versatile tool for the conjugation of peptides and radionuclides, facilitating the development of targeted therapies and diagnostic imaging agents. Its structure allows for effective coordination of metal ions, making it valuable in various research applications, including radiochemistry and drug delivery systems.
  18. Disaccharide Tripeptide Derivative

    ImmTher is a liposome-encapsulated lipophilic disaccharide tripeptide derivative of muramyl dipeptide. It functions primarily by up-regulating specific monocyte cytokine genes, thereby enhancing monocyte-mediated tumoricidal activity. This compound is relevant for research applications that investigate immune modulation and potential anti-tumor therapies.
  19. Ergot Alkaloid

    Setoclavine is an ergot alkaloid that can be isolated from fungi in the Clavicipitaceae family. This compound exhibits significant biological activity, particularly in modulating neurotransmitter systems. Setoclavine is utilized in research applications related to neuropharmacology and the exploration of ergot derivatives in medicinal chemistry.
  20. Anticancer Agent

    Versimide is a potent anticancer agent derived from the insect pathogenic fungus Gibellula sp. BCC36964. It exhibits significant cytotoxic effects in various cancer cell lines, including MCF-7, KB, NCI-H187, and Vero, with IC50 values of 3.59, 4.83, 1.89, and 3.49 μg/mL, respectively. Versimide's efficacy in modulating cancer cell viability makes it a valuable compound for research in cancer biology and drug development.
  21. Biochemical Assay Reagent

    Dodecyl α-D-glucopyranoside is a non-ionic surfactant derived from glucopyranose, primarily utilized as a biochemical assay reagent. It facilitates membrane protein solubilization and aids in the study of glycosylation patterns in glycobiology research. This compound is essential for probing cellular membranes and analyzing interactions between lipids and proteins.
  22. Racemate of Jasmonic acid

    (Rac)-Jasmonic acid is the racemic mixture of Jasmonic acid, a key plant growth regulator derived from linolenic acid. This compound plays a vital role in regulating plant responses to stress and developmental processes. It is primarily utilized in research related to plant physiology, stress signaling, and growth regulation mechanisms.
  23. Hapten

    Fenhexamid-butyric acid is a hapten structurally derived from fenhexamid, engineered to elicit the production of monoclonal antibodies. It demonstrates a potent binding affinity, with an IC50 value ranging from 0.66 to 0.93 nM. This compound is essential for research applications in immunology and antibody development.
  24. Emulsifying Peptide

    β-LG (41-60) is an emulsifying peptide derived from the tryptic hydrolysis of β-lactoglobulin. This peptide exhibits strong emulsifying properties, making it a valuable tool in the formulation of food and pharmaceutical products. Its ability to stabilize oil-in-water emulsions supports its application in various biochemical and biotechnological research endeavors.
  25. Biochemical Assay Reagents

    8-Quinolinyl β-D-glucopyranoside is a glucoconjugate derived from 8-hydroxyquinoline, specifically designed for use as a biochemical assay reagent. This compound can be effectively cleaved by β-glucosidase in vitro, making it a valuable tool for studying enzyme activity and mechanisms. Its hydrolytic properties enable applications in various biochemical assays, including those focused on carbohydrate metabolism and enzymatic regulation.
  26. Stable Isotope

    Glycidyl stearate-d5 is a deuterated form of glycidyl stearate, featuring reactive oxirane groups that enhance its unique chemical properties. As an ester derived from stearic acid and epichlorohydrin, it serves as a valuable stable isotope in chemical research. This compound is primarily utilized in studies involving coatings, adhesives, and surfactants, as well as in the synthesis of crosslinking agents for polymers and resins. Its deuterium labeling allows for precise tracking and analysis in various applications.
  27. Alkaloid

    Heliotrine is a monoester pyrrolizidine alkaloid with hepatotoxic properties. It is primarily utilized to create experimental models of liver diseases, including hepatitis and cirrhosis, facilitating research into pathophysiological mechanisms and potential therapeutic strategies.
  28. Biochemical Assay Reagent

    L-Ascorbic acid, 2,6-dibutanoate, serves as a biochemical assay reagent facilitating various applications in life sciences. This compound is derived from L-ascorbic acid and enhances stability and bioavailability, making it suitable for experimental settings. It is utilized in the investigation of antioxidant activities and cellular responses, contributing to research on oxidative stress and related biological processes.
  29. Pyrrolizidine Alkaloid Analog

    Parsonsine is a pyrrolizidine alkaloid analog that can be isolated in N-oxide forms from the adult bodies of the Apocynaceae-feeding danaine butterfly, Idea leuconoe. This compound exhibits notable biological activity and plays a critical role in studies related to insect physiology and toxicology. Its unique structural characteristics make it valuable for research into alkaloid biosynthesis and the ecological interactions between butterflies and their host plants.
  30. Natural Product

    Dadahol A is a natural product derived from A. heterophyllus, known for its unique chemical properties. It exhibits significant biological activity, making it a valuable reagent in various research applications, particularly in the fields of natural product chemistry and pharmacology. This compound can be utilized to investigate potential therapeutic effects and bioactive mechanisms in relevant studies.
  31. Alkaloid

    Tetrahydroellipticine is an alkaloid derived from the seeds and root bark of Pterotaberna inconspicua. It has shown promising biological activity, particularly in modulating various cellular processes, which makes it a valuable compound for research in cancer biology and pharmacological studies. Its effects on cellular signaling pathways may provide insights into therapeutic applications in disease treatment.
  32. Fungal Meroterpenoid

    Austinol is a fungal meroterpenoid that exhibits potent antifungal activity by disrupting cellular membrane integrity. It primarily targets fungal cell walls, inhibiting growth through its interaction with ergosterol biosynthesis pathways. This compound is valuable in research focused on antifungal drug development and studying fungal pathogenesis.
  33. Peptide

    ISTLNSLTLPALR is a peptide derived from soybean proteins, functioning as a specific marker for the identification of soybean allergens. It is applicable in research settings utilizing ultra-high-performance liquid chromatography coupled with tandem mass spectrometry (UHPLC-MS/MS). This peptide facilitates the detection and quantification of allergens in food samples, enhancing allergen monitoring in various applications.
  34. Natural Product

    Haploperoside A, a natural product derived from the roots of Althaea officinalis, acts as an anti-inflammatory agent. This compound is primarily investigated for its biological activity in oral tissue inflammation and cough-related disorders. Its potential applications make it a valuable tool for research in inflammation pathways and respiratory conditions.
  35. Ester Product

    8,9-DiHETE is an ester product derived from the metabolism of essential fatty acids. This compound serves as a valuable intermediate in the synthesis of bioactive lipid mediators and has been implicated in various biological processes. Research applications include studies on inflammation, cardiovascular diseases, and the regulation of vascular function.
  36. Natural Product

    Oxyresveratrol 4-O-β-D-glucopyranoside is a natural product derived from the root bark of Morus atropurpurea, known for its potential therapeutic effects. This compound exhibits anti-inflammatory and antioxidant activities, making it a valuable candidate for research in diabetes, arthritis, rheumatism, and other inflammatory conditions. Its diverse biological properties support its utility in pharmacological studies aimed at understanding and treating various ailments associated with oxidative stress and inflammation.
  37. N-benzylamide

    N-Benzylheptadecanamide is an N-benzylamide compound derived from Lepidium meyenii. It is known to exhibit promise in various biological applications, particularly in studies exploring its effects on cellular signaling pathways and neuroprotective properties. This reagent can be utilized in research focused on modulating biochemical pathways associated with inflammation and neurodegeneration.
  38. Biochemical Reagent

    Formimino-L-glutamic acid Transferase, derived from porcine liver, functions as a biochemical reagent that catalyzes the conversion of aminomethyleneglutamic acid (FIGLU) and tetrahydrofolate (THF) to L-glutamic acid and 5-formimino-THF. This enzyme plays a critical role in folate metabolism and amino acid biosynthesis, making it valuable for research in metabolic pathways and enzyme kinetics. Its application can assist in studies related to nutritional biochemistry and the regulation of amino acid levels in biological systems.
  39. Stable Isotope

    Oxiran-2-ylmethyl octadecanoate-d35 is a deuterium-labeled ester derived from glycidyl stearate, featuring reactive oxirane groups. This compound exhibits significant biological activity and is primarily utilized in tracking studies due to its stable isotope labeling. It has applications in the synthesis of coatings, adhesives, and surfactants, as well as serving as a crosslinking agent in polymer and resin production, facilitating advanced research in material science and organic chemistry.
  40. Anionic Surfactant

    Hemsloside Ma3 is an anionic surfactant derived from oleanolic acid bisdesmosidic saponin, isolated from the rhizomes of Hemsleya macrosperma and Hemsleya chinensis. This compound enhances the aqueous solubility of poorly soluble monodesmosidic saponins, such as saikosaponin A, demonstrating its solubilizing properties near the critical micelle concentration. Additionally, Hemsloside Ma3 exhibits a reduction in surface tension in response to increased hydrogen ion concentration at a constant ionic strength, making it valuable for various biochemical applications.
  41. Ester Product

    Ethyl 11(E)-octadecenoate is an ester derived from oleic acid, characterized by its long-chain fatty acid structure. This compound serves as an important intermediate in organic synthesis and is utilized in the preparation of lipid-based materials. Its unique properties make it suitable for applications in areas such as biochemistry, food science, and material science research.
  42. Chlorinated Phenol Active Substance

    4,5-Dichloroguaiacol is a chlorinated phenol active substance known for its role in various biochemical applications. It exhibits significant antibacterial and antifungal properties, making it valuable in studies focused on microbial inhibition. This compound is commonly utilized in research involving antimicrobial assays and as a standard in environmental toxicology.
  43. Chelating Agent

    EDTA diammonium salt hydrate is a chelating agent derived from ethylenediaminetetraacetic acid (EDTA) known for its ability to form stable complexes with a wide range of metal ions. It exhibits effective metal ion binding properties, making it valuable in biological and chemical research. This reagent is commonly utilized in applications such as metal ion extraction, stabilization of enzymes, and removal of heavy metals from solutions.
  44. Peptide

    TANELNLLILR is a peptide derived from peanut proteins that acts as a specific marker for peanut allergens. This peptide is utilized in analytical methods such as UHPLC-MS/MS for the detection and quantification of peanut allergens in various samples. Its application supports research in food safety, allergy diagnostics, and monitoring peanut-related allergic reactions.
  45. Alkaloid

    Des-N-methylnoracronycine is an acridone alkaloid derived from the root bark of Glycosmis pentaphylla. This compound exhibits notable biological activity, including potential antitumor properties, making it a valuable candidate for oncological research. Des-N-methylnoracronycine can be utilized in studies exploring the mechanisms of action of acridone alkaloids and their effects on cancer cell proliferation and survival.
  46. Repetitive Sequence Constituting Elastin-like Peptides

    VPGVG is a repeating sequence that forms elastin-like peptides, derived from the hydrophobic regions of vertebrate elastin. It exhibits temperature-responsive properties, making it suitable for applications in biomaterials research and development. This compound is instrumental in studies focused on biomimetic materials, tissue engineering, and controlled drug delivery systems.
  47. Phenol

    4,6-Dibenzoylresorcinol is a phenolic compound known for its broad-spectrum biological activity. It is primarily utilized in research focused on the modulation of various signaling pathways and biochemical processes. Its unique structural properties enable studies on antioxidant effects, skin penetration enhancement, and potential therapeutic applications in dermatology and cancer research.
  48. Natural Product

    15,16-Epoxy-12-hydroxylabda-8(17),13(16),14-triene is a furanolabdane hydroxide compound that demonstrates significant biological activity as a natural product. This compound is of particular interest in research related to natural product chemistry, phytochemistry, and potential therapeutic applications. Its unique structural features may contribute to various bioactivities, making it valuable for studies exploring the therapeutic potential of labdane-type compounds.
  49. Chlorophenolic Compound

    3,4,5-Trichlorosyringol is a chlorophenolic compound that is synthesized through the chlorination of syringol in carbon disulfide (CS2). This compound exhibits anti-fungal and anti-bacterial activities, making it useful for research involving microbial growth inhibition. It is applicable in studies focused on phytopathology, environmental microbiology, and the development of antimicrobial agents.
  50. Unnatural amino acid

    N6-[[(4-Azidophenyl)methoxy]carbonyl]-L-lysine is an unnatural amino acid designed for click chemistry applications. It features an azide functional group, enabling it to participate in copper-catalyzed azide-alkyne cycloaddition (CuAAc) with alkyne-containing molecules, as well as strain-promoted alkyne-azide cycloaddition (SPAAC) with DBCO or BCN-tagged compounds. This reagent is valuable for various biological research applications, including protein labeling and target identification in drug discovery.

Items 1501-1550 of 3710

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