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Antitumor Agents (Anti-proliferative)
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ALX-350-226 Revised 22-Sep-08
Caffeic acid methyl ester
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SYNONYMS Methyl caffeate
PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Natural Products - Protein Kinase Inhibitors
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ALX-350-226-M050   50 mg 60.00 USD Add To Cart
Product Specification
FORMULA: C10H10O4
MW: 194.2
CAS NUMBER: 3843-74-1
SOURCE/HOST: Synthetic.
PURITY: ≥98% (HPLC)
APPEARANCE: Slightly yellowish solid.
SOLUBILITY: Soluble in DMSO, methanol or acetone.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
IDENTITY: Identity determined by 1H-NMR.

Product Description
Inhibitor of ornithine decarboxylase and protein tyrosine kinases. Has a strong inhibitory effect on human platelet aggregation. Shows antioxidant, antiproliferative and cytotoxic properties.
Product Specific Literature References
Effect of caffeic acid esters on carcinogen-induced mutagenicity and human colon adenocarcinoma cell growth: C.V. Rao, et al.; Chem. Biol. Interactions 84, 277 (1992) Abstract
Inhibition of platelet activation and endothelial cell injury by polyphenolic compounds isolated from Lonicera japonica Thunb: W.C. Chang & F.L. Hsu; Prostaglandins Leukot. Essent. Fatty Acids 45, 307 (1992) Abstract
Phenolic compounds from Duchesnea chrysantha and their cytotoxic activities in human cancer cell: I.R. Lee & M.Y. Yang; Arch. Pharm. Res. 17, 476 (1994) Abstract
Anti-platelet effect of the constituents isolated from the barks and fruits of Magnolia obovata: M.K. Pyo, et al.; Arch. Pharm. Res. 25, 325 (2002) Abstract
Black cohosh (Cimicifuga racemosa L.) protects against menadione-induced DNA damage through scavenging of reactive oxygen species: bioassay-directed isolation and characterization of active principles: J.E. Burdette, et al.; J. Agric. Food Chem. 50, 7022 (2002) Abstract
Phenolic acid derivatives with potential anticancer properties--a structure-activity relationship study. Part 1: methyl, propyl and octyl esters of caffeic and gallic acids: S.M. Fiuza, et al.; Bioorg. Med. Chem. 12, 3581 (2004) Abstract
Further Categories Containing This Product:
Other Natural Products for Cancer Research • Tyrosine Kinase Inhibitors • Antithrombotic Agents / Platelet Aggregation Inhibitors / Related Products • Natural Products - Antioxidants • Antitumor Agents (Anti-proliferative) • Phenolic Acids
 
 
ALX-350-262 Revised 07-Oct-08
Kuanoniamine C
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PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Natural Products - Antitumor Reagents
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ALX-350-262-M001   1 mg 98.00 USD Add To Cart
Product Specification
FORMULA: C21H18N4OS
MW: 374.5
CAS NUMBER: 133401-11-3
SOURCE/HOST: Isolated from the sponge Oceanapia spec.
PURITY: ≥97%
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
HANDLING: Protect from light.

Product Description
Cytotoxic. Inhibits proliferation of several cell lines. Binds to adenosine receptor subtypes A1 and A2A.
Product Specific Literature References
Bioactive pyridoacridine alkaloids from the micronesian sponge Oceanapia sp: C. Eder, et al.; J. Nat. Prod. 61, 301 (1998) Abstract
Pyrroloquinoline and pyridoacridine alkaloids from marine sources: Q. Ding, et al.; Curr. Med. Chem. 6, 1 (1999) Abstract
Further Categories Containing This Product:
Adenosine Receptors / Related Products • Natural Products for Neurological Research • Antitumor Agents (Anti-proliferative) • Alkaloids • Marine Natural Products
 
 
ALX-350-280 Revised 07-Oct-08
Xanthohumol
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PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Other Natural Products - DNA Regulation / Transcription
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ALX-350-280-M005   5 mg 135.00 USD Add To Cart
Product Specification
FORMULA: C21H22O5
MW: 354.4
CAS NUMBER: 569-83-5, 6754-58-1
SOURCE/HOST: Isolated from hops (Humulus lupulus).
PURITY: ≥98% (HPLC)
APPEARANCE: Yellow to orange powder.
SOLUBILITY: Soluble in DMSO (25mg/ml), methanol (10mg/ml) or 100% ethanol; soluble in aqueous buffers up to 20μM.
SHIPPING: AMBIENT
LONG TERM STORAGE: +4°C
USE/STABILITY: Stable as powder for at least 6 months when stored at +4°C in the dark. Stock solution made in DMSO should not be stored for longer than one month. Working solution is stable for 24 hours at 37°C and up to one week when stored at +4°C. Unstable in acidic (pH < 4.5) and alkaline (pH > 7.5) systems.
IDENTITY: Identity determined by NMR.

Product Description
Prenylated chalcone found in beer. Potent inhibitor of diacylglycerol acetyltransferase (DGAT). Inhibits DNA polymerase and induces cell differentiation. Has antiproliferative and cytotoxic effects in human cancer cell lines. Inhibits human P450 enzymes. Induces quinone reductase. Inhibits the expression of HIF-1α and VEGF under hypoxic conditions. Induces apoptosis in mature adipocytes.
Product Specific Literature References
Xanthohumols, diacylglycerol acyltransferase inhibitors, from Humulus lupulus: N. Tabata, et al.; Phytochemistry 46, 683 (1997) Abstract
Antiproliferative and cytotoxic effects of prenylated flavonoids from hops (Humulus lupulus) in human cancer cell lines: C.L. Miranda, et al.; Food Chem. Toxicol. 37, 271 (1999) Abstract
In vitro inhibition of human P450 enzymes by prenylated flavonoids from hops, Humulus lupulus: M.C. Henderson, et al.; Xenobiotica 30, 235 (2000) Abstract
Prenylated chalcones and flavanones as inducers of quinone reductase in mouse Hepa 1c1c7 cells: C.L. Miranda, et al.; Cancer Lett. 149, 21 (2000) Abstract
Cancer chemopreventive activity of Xanthohumol, a natural product derived from hop: C. Gerhauser, et al.; Mol. Cancer Ther. 1, 959 (2002) Abstract
Xanthohumol and related prenylflavonoids from hops and beer: to your good health!: J.F. Stevens & J.E. Page; Phytochemistry 65, 1317 (2004), (Review) Abstract
Effect of xanthohumol and isoxanthohumol on 3T3-L1 cell apoptosis and adipogenesis: J.Y. Yang, et al.; Apoptosis 12, 1953 (2007) Abstract
Further Categories Containing This Product:
Active Substances from Fruit and Vegetables • Estrogen & Estrogen Receptors / Related Products • Lipid Metabolism Other Products • Hypoxia-inducible Factor [HIF] / Related Products • Chalcones • Natural Products - Apoptosis Inducers & Inhibitors • Antitumor Agents (Anti-proliferative) • Respiratory Chain Other Products • Natural Products - Antitumor Reagents • Obesity & Diabetes Other Products • VEGFs • Cell Differentiation
 
 
ALX-350-283 Revised 11-Jun-07
Cinobufagin
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SYNONYMS 5β,20(22)-Bufadienolide-3β,16β-diol-14,15β-epoxy 16-acetate
14,15β-Epoxy-3β,16β-dihydroxy-5β,20(22)-bufadienolide 16-acetate
PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Natural Products - ATPase Inhibitors
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ALX-350-283-M005   5 mg 95.00 USD Add To Cart
Product Specification
FORMULA: C26H34O6
MW: 442.6
CAS NUMBER: 470-37-1
PURITY: ≥99%
SHIPPING: SHIPPED ON BLUE ICE
LONG TERM STORAGE: +4°C
HAZARD: TOXIC.

Product Description
Specific Na+/K+-ATPase inhibitor. About as active as ouabain (Prod. No. ALX-350-066).
Product Specific Literature References
Metabolism and pharmacokinetics of cinobufagin: S. Toma, et al.; Xenobiotica 17, 1195 (1987) Abstract
Specific 12 beta-hydroxylation of cinobufagin by filamentous fungi: M. Ye, et al.; Appl. Environ. Microbiol. 70, 3521 (2004) Abstract
Cardiotonic steroids differentially affect intracellular Na+ and [Na+]i/[K+]i-independent signaling in C7-MDCK cells: O.A. Akimova, et al.; J. Biol. Chem. 280, 832 (2005) Abstract
Further Categories Containing This Product:
Na+ / K+-ATPase / Related Products • Natural Products - Immunomodulators • Natural Products - Apoptosis Inducers & Inhibitors • Antitumor Agents (Anti-proliferative)
 
 
ALX-350-315 Revised 03-Apr-08
Agelasine D
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PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Natural Products with Antibiotic Activity
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ALX-350-315-M001   1 mg 185.00 USD Add To Cart
Product Specification
FORMULA: C26H40N5
MW: 422.6
CAS NUMBER: 92664-80-7
SOURCE/HOST: Isolated from the sponge Agelas nakamurai.
PURITY: ≥97% (HPLC)
APPEARANCE: White to off-white solid.
SOLUBILITY: Soluble in DMSO or 100% ethanol.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
HANDLING: Protect from light.
IDENTITY: Identity determined by 1H-NMR, 13C-NMR and MS.

Product Description
Displays broad spectrum of antibacterial activities. Antineoplastic compound. Associated with contractive responses of smooth muscles and inhibition of Na+/K+-ATPase.
Product Specific Literature References
(+)-agelasine D: improved synthesis and evaluation of antibacterial and cytotoxic activities: A. Vik, et al.; J. Nat. Prod. 69, 381 (2006) Abstract
Antimicrobial and cytotoxic activity of agelasine and agelasimine analogs: A. Vik, et al.; Bioorg. Med. Chem. 15, 4016 (2007) Abstract
Further Categories Containing This Product:
Na+ / K+-ATPase / Related Products • Natural Products - Antitumor Reagents • Antibiotics - ATPase Inhibitors • Antitumor Agents (Anti-proliferative) • Marine Natural Products
 
 
ALX-350-317 Revised 08-Apr-08
Tenuazonic acid
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PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Antitumor Antibiotics
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ALX-350-317-MC05   0.5 mg 150.00 USD Add To Cart
Product Specification
FORMULA: C10H15NO3
MW: 197.3
CAS NUMBER: 610-88-8
MERCK INDEX: 14: 9149
RTECS: UY7425000
SOURCE/HOST: Isolated from Alternaria sp.
PURITY: ≥97% (HPLC)
APPEARANCE: Brown oily solid.
SOLUBILITY: Soluble in DMSO or 100% ethanol.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
HANDLING: Protect from light.
IDENTITY: Identity determined by 1H-NMR, 13C-NMR and MS.

Product Description
Antineoplastic compound exhibiting antitumor, antiviral and antibacterial activity. Inhibits protein synthesis by suppression at the ribosome. May act as a mycotoxin.
Product Specific Literature References
Microbial metabolites with insecticidal properties: M. Cole & G.N. Rolinson; Appl. Microbiol. 24, 660 (1972) Abstract
Microbial production of tenuazonic acid analogues: S. Gatenbeck & J. Sierankiewicz; Antimicrob. Agents Chemother. 3, 308 (1973) Abstract
Inhibition of mouse skin tumor promotion by tenuazonic acid: M. Antony, et al.; Cancer Lett. 61, 21 (1991) Abstract
Further Categories Containing This Product:
Antitumor Agents (Anti-proliferative) • Mycotoxins • Antibiotics - Antiviral / Anti-HIV
 
 
ALX-350-318 Revised 17-Jun-08
(-)-Arctiin
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SYNONYMS (3R,4R)-4-[(3,4-Dimethoxyphenyl)methyl]-3-[[4-(β-D-glucopyranosyloxy)-3-methoxyphenyl]methyl]dihydro-2(3H)-furanone
PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Natural Products - Antitumor Reagents
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ALX-350-318-M025   25 mg 60.00 USD Add To Cart
Product Specification
FORMULA: C27H34O11
MW: 534.6
CAS NUMBER: 20362-31-6
SOURCE/HOST: Isolated from Arctium lappa.
PURITY: ≥95% (HPLC)
APPEARANCE: White to off-white solid.
SOLUBILITY: Soluble in DMSO (5mg/ml); sparingly soluble in water.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
HANDLING: Protect from light.

Product Description

Lignan derivative with antitumor activities. Down-regulates anti-apoptotic protein Bcl-XL. Potent inhibitor of HIV type-I integrase and DNA topoisomerase II. Shows phytoestrogenic activity and is an antagonist for platelet activating factor and Ca2+.
Product Specific Literature References
Platelet activating factor (PAF) antagonists contained in medicinal plants: lignans and sesquiterpenes: S. Iwakami, et al.; Chem. Pharm. Bull. (Tokyo) 40, 1196 (1992) Abstract
Antiproliferative effect of Arctigenin and Arctiin: S.Y. Ryu, et al.; Arch. Pharm. Res. 18, 462 (1995)
Cytotoxic components of bardanae fructus (goboshi): S. Moritani, et al.; Biol. Pharm. Bull. 19, 1515 (1996) Abstract
Plant-derived leading compounds for chemotherapy of human immunodeficiency virus (HIV) infection: A.J. Vlietinck, et al.; Planta Med. 64, 97 (1998) Abstract
Anti-tumor-promoting activity of lignans from the aerial part of Saussurea medusa: M. Takasaki, et al.; Cancer Lett. 158, 53 (2000) Abstract
Isolation and identification of arctiin and arctigenin in leaves of burdock (Arctium lappa L.) by polyamide column chromatography in combination with HPLC-ESI/MS: S. Liu, et al.; Phytochem. Anal. 16, 86 (2005) Abstract
Application of preparative high-speed counter-current chromatography for separation and purification of arctiin from Fructus Arctii: X. Wang, et al.; J. Chromatogr. A. 1063, 247 (2005) Abstract
The chemopreventive effects of Saussurea salicifolia through induction of apoptosis and phase II detoxification enzyme: K. Kang, et al.; Biol. Pharm. Bull. 30, 2352 (2007) Abstract
Further Categories Containing This Product:
Natural Products - Immunomodulators • Bcl-2 Family Modulators • Antitumor Agents (Anti-proliferative) • Platelet Activating Factors [PAF] & Receptors / Related Products • Natural Products - Topoisomerase Inhibitors • Natural Products - Antiviral / anti-HIV Agents • HIV / AIDS / Related Products
 
 
ALX-350-323 Revised 20-Jun-08
Psoralidin
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PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Natural Products - Antitumor Reagents
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ALX-350-323-M001   1 mg 170.00 USD Add To Cart
Product Specification
FORMULA: C20H16O5
MW: 336.3
CAS NUMBER: 18642-23-4
SOURCE/HOST: Isolated from Psoralea corylifolia.
PURITY: ≥97% (HPLC)
APPEARANCE: Yellow solid.
SOLUBILITY: Soluble in DMSO.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
HANDLING: Protect from light.
HAZARD: TOXIC.
IDENTITY: Identity determined by 1H-NMR, 13C-NMR and MS.

Product Description
Antineoplastic compound. Cytotoxic against stomach cancer cell lines. Shows antibacterial activity against Shigella sonnei and S. flexneri. Shows strong antioxidant activity and inhibits tyrosine phosphatase 1B (PTP1B) activity. Was shown to possess potent antidepressant properties.
Product Specific Literature References
Influence of nitrogen on accumulation of isosojagol (a newly detected coumestan in soybean) and associated isoflavonoids in roots and nodules of mycorrhizal and non-mycorrhizal soybean: D. Morandi and J.L. Le Quere; New Phytol. 117, 75 (1991) Full Text
The cytotoxicity of psoralidin from Psoralea corylifolia: Y.M. Yang, et al.; Planta Med. 62, 353 (1996) Abstract
Coumarins: A. Estevez-Braun and A.G. Gonzalez; Nat. Prod. Rep. 14, 465 (1997) Abstract
Cytotoxic constituents of Psoralea corylifolia: W. Mar, et al.; Arch. Pharm. Res. 24, 211 (2001) Abstract
Antibacterial compounds from the seeds of Psoralea corylifolia: N.A. Khatune, et al.; Fitoterapia 75, 228 (2004) Abstract
Inducible flavone in oats (Avena sativa) is a novel defense against plant-parasitic nematodes: I. R. Soriano, et al.; Nematology 94, 1207 (2004) Full Text
Antioxidants from a Chinese medicinal herb - Psoralea corylifolia L.: G. Jiangning, et al.; Food Chem. 91, 287 (2005)
In vitro protein tyrosine phosphatase 1B inhibitory phenols from the seeds of Psoralea corylifolia: Y.C. Kim, et al.; Planta Med. 71, 87 (2005) Abstract
Antidepressant-like effects of psoralidin isolated from the seeds of Psoralea Corylifolia in the forced swimming test in mice: L.T. Yi, et al.; Prog. Neuropsychopharmacol. Biol. Psychiatry 32, 510 (2008) Abstract
Further Categories Containing This Product:
Monoamine Neurotransmitters & Receptors Other Products • Antitumor Agents (Anti-proliferative) • Natural Products with Antibiotic Activity • Natural Products - Antioxidants • Natural Products - Other Signal Transduction Pathway Modulators • Protein Tyrosine Phosphatases Other Products
 
 
ALX-350-329 Revised 21-May-08
Allicin
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SYNONYMS 2-Propene-1-sulfinothioic acid S-2-propenyl ester
Diallyl thiosulfinate
PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Natural Products - Antioxidants
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ALX-350-329-M001   1 mg 200.00 USD Add To Cart
ALX-350-329-M005   5 mg 690.00 USD Add To Cart
Product Specification
FORMULA: C6H10OS2
MW: 162.3
CAS NUMBER: 539-86-6
MERCK INDEX: 14: 261
SOURCE/HOST: Synthetic.
PURITY: ≥98%
APPEARANCE: Clear to slightly yellow liquid.
SHIPPING: SHIPPED ON BLUE ICE
LONG TERM STORAGE: -20°C

Product Description
Active metabolite of garlic. Exhibits antimicrobial, antioxidant, antiproliferative, chemopreventive, antihyperlipidaemic and antihypertensive effects. Inhibits telomerase activity. Induces apoptosis. Also inhibits inducible nitric oxide synthase (iNOS; NOS II) expression.
Product Specific Literature References
Allicin from garlic strongly inhibits cysteine proteinases and cytopathic effects of Entamoeba histolytica: S. Ankri, et al.; Antimicrob. Agents Chemother. 41, 2286 (1997) Abstract
Effect of allicin and ajoene, two compounds of garlic, on inducible nitric oxide synthase: V.M. Dirsch, et al.; Atherosclerosis 139, 333 (1998) Abstract
Antimicrobial properties of allicin from garlic: S. Ankri & D. Mirelman; Microbes Infect. 1, 125 (1999), Review Abstract
Effect of purified allicin, the major ingredient of freshly crushed garlic, on cancer cell proliferation: K. Hirsch, et al.; Nutr. Cancer 38, 245 (2000) Abstract
The effects of allicin and enalapril in fructose-induced hyperinsulinemic hyperlipidemic hypertensive rats: A. Elkayam, et al.; Am. J. Hypertens. 14, 377 (2001) Abstract
Effects of allicin on both telomerase activity and apoptosis in gastric cancer SGC-7901 cells: L. Sun & X. Wang; World J. Gastroenterol. 9, 1930 (2003) Abstract
Allicin (from garlic) induces caspase-mediated apoptosis in cancer cells: S. Oommen, et al.; Eur. J. Pharmacol. 485, 97 (2004) Abstract
Antibacterial activity of a new, stable, aqueous extract of allicin against methicillin-resistant Staphylococcus aureus: R.R. Cutler & P. Wilson; Br. J. Biomed. Sci. 61, 71 (2004) Abstract
The pungency of garlic: activation of TRPA1 and TRPV1 in response to allicin: L.J. Macpherson, et al.; Curr. Biol. 15, 929 (2005) Abstract
An overview of the antifungal properties of allicin and its breakdown products--the possibility of a safe and effective antifungal prophylactic: S.R. Davis; Mycoses 48, 95 (2005), Review Abstract
Thiolsulfinate allicin from garlic: inspiration for a new antimicrobial agent: R. Hunter, et al.; Ann. N.Y. Acad. Sci. 1056, 234 (2005), Review Abstract
The antioxidant properties of garlic compounds: allyl cysteine, alliin, allicin, and allyl disulfide: L.Y. Chung; J. Med. Food 9, 205 (2006) Abstract
Effect of raw garlic vs commercial garlic supplements on plasma lipid concentrations in adults with moderate hypercholesterolemia: a randomized clinical trial: C.D. Gardner, et al.; Arch. Intern. Med. 167, 346 (2007) Abstract
Further Categories Containing This Product:
Active Substances from Fruit and Vegetables • NOS Inhibitors (NOS Induction & Enzyme Activity) • Natural Products - Chemopreventive Agents • Antitumor Agents (Anti-proliferative) • Natural Products with Antibiotic Activity • Natural Products - Nitric Oxide Pathway Modulators • Natural Products - Apoptosis Inducers & Inhibitors • TRPV1 Agonists and Antagonists / Related Products
 
 
ALX-380-273 Revised 03-Apr-08
Doxycycline . hyclate