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ALX-350-104 Revised 10-May-07
Aaptamine
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SYNONYMS 8,9-Dimethoxy-1H-benzo[de][1,6]naphtyridine
PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Other Toxins
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ALX-350-104-M001   1 mg 90.00 USD Add To Cart
Product Specification
FORMULA: C13H12N2O2
MW: 228.3
CAS NUMBER: 85547-22-4
SOURCE/HOST: Isolated from the sponge Aaptos aaptos.
PURITY: ≥97%
APPEARANCE: Oil.
SOLUBILITY: Soluble in DMSO or 100% ethanol.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
HANDLING: Protect from light.
HAZARD: TOXIC.

Product Description
Competitive antagonist of α-adrenoceptors in vascular smooth muscle cells. Inhibits cancer cell growth.
Product Specific Literature References
Alpha-adrenoceptor blocking action of aaptamine, a novel marine natural product, in vascular smooth muscle: Y. Ohizumi, et al.; J. Pharm. Pharmacol. 36, 785 (1984) Abstract
Antineoplastic agents 491. Synthetic conversion of aaptamine to isoaaptamine, 9-demethylaaptamine, and 4-methylaaptamine: G.R. Pettit, et al.; J. Org. Chem. 69, 2251 (2004) Abstract
Aaptamine, a spongean alkaloid, activates p21 promoter in a p53-independent manner: S. Aoki, et al.; BBRC 342, 101 (2006) Abstract
Further Categories Containing This Product:
Adrenergics & Adrenergic Receptors / Related Products • Natural Products - Antitumor Reagents • Antitumor Agents (Anti-proliferative) • Alkaloids • Marine Natural Products
 
 
ALX-350-255 Revised 03-Apr-08
(+)-cis,trans-Abscisic acid
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SYNONYMS (S)-5-(1-Hydroxy-2,6,6-trimethyl-4-oxocyclohex-2-en-1-yl)-3-methyl-[2Z,4E]-pentadienoic acid
(+)-cis,trans ABA
PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Natural Products - Plant Research Reagents
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ALX-350-255-C500   500 µg 90.00 USD Add To Cart
ALX-350-255-M001   1 mg 160.00 USD Add To Cart
ALX-350-255-M005   5 mg 620.00 USD Add To Cart
Product Specification
FORMULA: C15H20O4
MW: 264.3
CAS NUMBER: 21293-29-8
MERCK INDEX: 14: 11
SOURCE/HOST: Isolated from Curvularia lunata.
PURITY: ≥97%
APPEARANCE: Off-white powder.
SOLUBILITY: Soluble in ethanol or DMSO.
SHIPPING: SHIPPED ON BLUE ICE
LONG TERM STORAGE: -20°C
HANDLING: Protect from light.

Product Description
Natural and active isomer of the abscission accelerating plant hormone.
Product Specific Literature References
Metabolism and physiology of abscisic acid: J.A.D. Zeevaart & R.A. Creelman; Annu. Rev. Plant Physiol. Plant Mol. Biol. 39, 439 (1988), (Review)
Molecular responses to drought and cold stress: K. Shinozaki & K. Yamaguchi-Shinozaki; Curr. Opin. Biotechnol. 7, 161 (1996), (Review) Abstract
Abscisic acid and signal transduction: J. Leung & J. Giraudat; Annu. Rev. Plant Physiol. Plant Mol. Biol. 49, 199 (1998), (Review)
ABA signal transduction: E. Grill & A. Himmelbach; Curr. Opin. Plant Biol. 1, 412 (1998), (Review) Abstract
Signal transduction networks and the biology of plant cells: M.J. Chrispeels, et al.; Biol. Res. 32, 35 (1999), (Review) Abstract
Abscisic acid: A.M. Hetherington; Curr. Biol. 9, R390 (1999), (Review) Abstract
Regulation of abscisic acid-induced stomatal closure and anion channels by guard cell AAPK kinase: J. Li, et al.; Science 287, 300 (2000) Abstract
Mitogen-activated protein kinase and abscisic acid signal transduction: S. Heimovaara-Dijkstra, et al.; Results Probl. Cell Differ. 27, 131 (2000) Abstract
Relay and control of abscisic acid signaling: A. Himmelbach, et al.; Corr. Opin. Plant Biol. 6, 470 (2003), Review Abstract
Nitric oxide induced by hydrogen peroxide mediates abscisic acid-induced activation of the mitogen-activated protein kinase cascade involved in antioxidant defense in maize leaves: A. Zhang, et al.; New Phytol. 175, 36 (2007) Abstract
Abscisic acid is an endogenous cytokine in human granulocytes with cyclic ADP-ribose as second messenger: S. Bruzzone, et al.; PNAS 104, 5759 (2007) Abstract
Further Categories Containing This Product:
Natural Products - Nitric Oxide Pathway Modulators • Plant Research Reagents / Related Products
 
 
ALX-350-310 Revised 03-Apr-08
3-O-Acetyl-11-keto-β-boswellic acid
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SYNONYMS AKβBA
PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Natural Products - Antitumor Reagents
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ALX-350-310-M005   5 mg 130.00 USD Add To Cart
Product Specification
FORMULA: C32H48O5
MW: 512.7
CAS NUMBER: 67416-61-9
SOURCE/HOST: Isolated from Boswellia serrata.
PURITY: ≥99% (HPLC, NMR)
APPEARANCE: White to off-white solid.
SOLUBILITY: Soluble in acetone, dichloromethane, diethyl ether or DMSO.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
USE/STABILITY: Stock solutions are stable for up to 3 months when stored at -20°C.
HANDLING: Protect from light.
HAZARD: MAY BE CARCINOGENIC. HARMFUL.

Product Description
Shows antitumor and anti-inflammatory activities. Potent non-redox, noncompetitive 5-lipoxygenase and topoisomerase I and IIa inhibitor leading to apoptosis. 10-times more potent than 3-O-acetyl-β-boswellic acid (Prod. No. ALX-350-308). Exhibits in vivo efficacy in tumor growth and inhibition.
Product Specific Literature References
Acetyl-11-keto-beta-boswellic acid induces apoptosis in HL-60 and CCRF-CEM cells and inhibits topoisomerase I: R.F. Hoernlein, et al.; J. Pharmacol. Exp. Ther. 288, 613 (1999) Abstract; Full Text
Boswellic acids activate p42(MAPK) and p38 MAPK and stimulate Ca(2+) mobilization: A. Altmann, et al.; BBRC 290, 185 (2002) Abstract
Coupling of boswellic acid-induced Ca2+ mobilisation and MAPK activation to lipid metabolism and peroxide formation in human leucocytes: A. Altmann, et al.; Br. J. Pharmacol. 141, 223 (2004) Abstract; Full Text
Inhibition of IkappaB kinase activity by acetyl-boswellic acids promotes apoptosis in androgen-independent PC-3 prostate cancer cells in vitro and in vivo: T. Syrovets, et al.; J. Biol. Chem. 280, 6170 (2005) Abstract; Full Text
Boswellic acids: biological actions and molecular targets: D. Poeckel & O. Werz; Curr. Med. Chem. 13, 3359 (2006), Review Abstract
Mechanisms underlying the anti-inflammatory actions of boswellic acid derivatives in experimental colitis: C. Anthoni, et al.; Am. J. Physiol. Gastrointest. Liver Physiol. 290, G1131 (2006) Abstract
Potentiation of antinociceptive effect of NSAIDs by a specific lipooxygenase inhibitor, acetyl 11-keto-beta boswellic acid: M. Bishnoi, et al.; Indian J. Exp. Biol. 44, 128 (2006) Abstract
Related Products
Further Categories Containing This Product:
Natural Products - Protein Kinase Inhibitors • Natural Products - Topoisomerase Inhibitors • Lipoxygenases / Related Products • NF-kB Pathway Inhibitors • Natural Products - Anti-inflammatory Agents • Antitumor Agents (Apoptosis Inducers) • Natural Products - NF-kB Pathway Inhibitors • Natural Products - Apoptosis Inducers & Inhibitors
 
 
ALX-550-232 Revised 13-May-08
Aconitine
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SYNONYMS (1α,3α,6α,14α,15α,16β)-20-Ethyl-1,6,16-trimethoxy-4-(methoxymethyl)aconitane-3,8,13,14,15-pentol 8-acetate 14-benzoate
PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Neurotoxins
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ALX-550-232-M025   25 mg 45.00 USD Add To Cart
Product Specification
FORMULA: C34H47NO11
MW: 645.7
CAS NUMBER: 302-27-2
MERCK INDEX: 14: 118
RTECS: AR5960000
SOURCE/HOST: Isolated from Aconitum karacolium.
PURITY: ≥98%
APPEARANCE: White to off-white powder.
SOLUBILITY: Soluble in 100% ethanol (35mg/ml); almost insoluble in water (0.3mg/ml).
SHIPPING: AMBIENT
LONG TERM STORAGE: +4°C
HANDLING: Protect from light.
HAZARD: VERY TOXIC.

Product Description
A lipid-soluble neurotoxin that acts as a sodium channel modulator. Blocks tetrodotoxin-sensitive Na+ channels. Potent neurotoxin.
Product Specific Literature References
Non-quantal acetylcholine release at mouse neuromuscular junction: effects of elevated quantal release and aconitine: S.P. Yu & W. Van der Kloot; Neurosci. Lett. 117, 111 (1990) Abstract
Synthesis and activity of a potent N-methyl-D-aspartic acid agonist, trans-1-aminocyclobutane-1,3-dicarboxylic acid, and related phosphonic and carboxylic acids: M. Muroi, et al.; Neuropharmacology 29, 567 (1990) Abstract
Further Categories Containing This Product:
Alkaloids • Na+ Channels
 
 
ALX-260-128 Revised 03-Apr-08
Actinonin
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SYNONYMS 3[[1-[[2-(Hydroxymethyl)-1-pyrrolidinyl]-carbonyl]-2-methylpropyl]-carbamoyl]-octanohydroxamic acid
PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Antitumor Antibiotics
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ALX-260-128-M005   5 mg 90.00 USD Add To Cart
Product Specification
FORMULA: C19H35N3O5
MW: 385.5
CAS NUMBER: 13434-13-4
SOURCE/HOST: Synthetic.
PURITY: ≥98%
APPEARANCE: White powder.
SOLUBILITY: Soluble in 100% ethanol.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C

Product Description
Inhibitor of aminopeptidase M, leucine aminopeptidase and deformylase. Shows antitumor activity. Apoptosis inducer.
Product Specific Literature References
Production of actinonin, an inhibitor of aminopeptidase M, by actinomycetes: H. Umezawa, et al.; J. Antibiot. (Tokyo) 38, 1629 (1985) Abstract
Analgesic effect of actinonin, a new potent inhibitor of multiple enkephalin degrading enzymes: M. Hachisu, et al.; Life Sci. 41, 235 (1987) Abstract
Effects of an antibiotic protease inhibitor, actinonin on the growth within collagen gels of non-metastatic and metastatic mouse mammary tumors of the same origin: K. Sayama, et al.; Cancer Lett 94, 171 (1995) Abstract
Inhibition of alanyl aminopeptidase induces MAP-kinase p42/ERK2 in the human T cell line KARPAS-299: U. Lendeckel, et al.; BBRC 252, 5 (1998) Abstract
Antitumor activity of actinonin in vitro and in vivo: Y. Xu, et al.; Clin. Cancer Res. 4, 171 (1998) Abstract
Actinonin, a naturally occurring antibacterial agent, is a potent deformylase inhibitor: D.Z. Chen, et al.; Biochemistry 39, 1256 (2000) Abstract
Human mitochondrial peptide deformylase, a new anticancer target of actinonin-based antibiotics: M.D. Lee, et al.; J. Clin. Invest. 114, 1107 (2004) Abstract
Actinonin induces apoptosis in U937 leukemia cells: M. Grujic, et al.; Cancer Lett. 223, 211 (2005) Abstract
Further Categories Containing This Product:
Aminopeptidases / Related Products • Antitumor Agents (Enzyme Inhibitors) • Natural Products - Apoptosis Inducers & Inhibitors
 
 
ALX-350-344 Revised 03-Apr-08
Actinotetraose Hexatiglate
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PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Other Natural Products
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ALX-350-344-M001   1 mg 140.00 USD Add To Cart
Product Specification
FORMULA: C54H78O27
MW: 1159.2
CAS NUMBER: 216590-44-2
SOURCE/HOST: Isolated from Amycolatopsis sp. MST-AS5902.
PURITY: ≥95% (HPLC)
APPEARANCE: White to off-white powder.
SOLUBILITY: Soluble in methanol, dimethyl formamide or DMSO.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C

Product Description
Unique tetrasaccharide with six tiglate esters. Shows no significant antimicrobial activity.
Product Specific Literature References
Structure of actinotetraose hexatiglate, a unique glucotetraose from an actinomycete bacterium: R.W. Rickards, et al.; J. Antibiot. (Tokyo) 51, 1093 (1998) Abstract; Full Text
Further Categories Containing This Product:
Carbohydrates
 
 
ALX-350-156 Revised 18-Feb-08
Aerophobin-2
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PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Alkaloids
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ALX-350-156-M001   1 mg 160.00 USD Add To Cart
Product Specification
FORMULA: C16H19Br2N5O4
MW: 505.2
CAS NUMBER: 87075-23-8
SOURCE/HOST: Isolated from Aplysina aerophoba.
PURITY: ≥97% (HPLC)
APPEARANCE: White to off-white amorphous 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.

Product Description
Cytotoxic alkaloid. Shows antibiotic properties.
Product Specific Literature References
The bromo-compounds of the true sponge Verongia aerophoba: G. Cimino, et al.; Tetrahedron Lett. 24, 3029 (1983)
Antibiotic and cytotoxic activity of brominated compounds from the marine sponge Verongia aerophoba: R. Teeyapant, et al.; Z. Naturforsch. 48, 939 (1993) Abstract
Approaches to the synthesis of some tyrosine-derived marine sponge metabolites: synthesis of verongamine and purealidin N: T.R. Boehlow, et al.; J.Org. Chem. 66, 3111 (2001) Abstract
Two unprecedented dibromotyrosine-derived alkaloids from the Brazilian endemic marine sponge Aplysina caissara: B.M. Saeki, et al.; J. Nat. Prod. 65, 796 (2002) Abstract
Chemical defense of Mediterranean sponges Aplysina cavernicola and Aplysina aerophoba: C. Thoms, et al.; Z. Naturforsch. 59, 113 (2004) Abstract
Further Categories Containing This Product:
Natural Products with Antibiotic Activity • Marine Natural Products
 
 
ALX-350-256 Revised 07-Oct-08
(+)-Aeroplysinin-1
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PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Natural Products - Protein Kinase Inhibitors
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ALX-350-256-M001   1 mg 70.00 USD Add To Cart
Product Specification
FORMULA: C9H9Br2NO3
MW: 339.0
CAS NUMBER: 28656-91-9
SOURCE/HOST: Isolated from Aplysina aerophoba.
PURITY: ≥97%
APPEARANCE: Oil.
SOLUBILITY: Soluble in 100% ethanol or DMSO.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C

Product Description
Displays cytostatic and cytotoxic activity. Inhibitor of EGFR kinase. Shows antiangiogenic activity.
Product Specific Literature References
Aeroplysinin-1, an antibacterial bromo-compound from the sponge Verongia aerophoba: E. Fattorusso, et al.; J. Chem. Soc. 1, 16 (1972) Abstract
Cytostatic activity of aeroplysinin-1 against lymphoma and epithelioma cells: M.H. Kreuter, et al.; Z. Naturforsch. [C] 44, 680 (1989) Abstract
Inhibition of intrinsic protein tyrosine kinase activity of EGF-receptor kinase complex from human breast cancer cells by the marine sponge metabolite (+)-aeroplysinin-1: M.H. Kreuter, et al.; Comp. Biochem. Physiol. B 97, 151 (1990) Abstract
Production of the cytostatic agent aeroplysinin by the sponge Verongia aerophoba in in vitro culture: M.H. Kreuter, et al.; Comp. Biochem. Physiol. 101C, 183 (1992) Abstract
Antibiotic and cytotoxic activity of brominated compounds from the marine sponge Verongia aerophoba: R. Teeyapant, et al.; Z. Naturforsch. [C] 48, 939 (1993) Abstract
Cytotoxicity and mode of action of aeroplysinin-1 and a related dienonefrom the sponge Aplysina aerophoba: A. Koulman, et al.; J. Nat. Prod. 59, 591 (1996) Abstract
Antiangiogenic activity of aeroplysinin-1, a brominated compound isolated from a marine sponge: S. Rodriguez-Nieto, et al.; FASEB J. 16, 261 (2002) Abstract
Further Categories Containing This Product:
Tyrosine Kinase Inhibitors • EGFR Kinase Inhibitors • Natural Products with Antibiotic Activity • Natural Products - Antitumor Reagents • Natural Products for Angiogenesis Research • Marine Natural Products
 
 
ALX-630-093 Revised 23-Jul-08
Aflatoxin B1
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PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Mycotoxins
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ALX-630-093-M001   1 mg 28.00 USD Add To Cart
ALX-630-093-M005   5 mg 110.00 USD Add To Cart
Product Specification
FORMULA: C17H12O6
MW: 312.3
CAS NUMBER: 1162-65-8
MERCK INDEX: 14: 180
RTECS: GY1925000
SOURCE/HOST: Isolated from Aspergillus flavus.
PURITY: ≥98% (HPLC)
APPEARANCE: White to yellow powder.
SOLUBILITY: Soluble in DMSO (20mg/ml) or methylene chloride (10mg/ml).
SHIPPING: AMBIENT
LONG TERM STORAGE: +4°C
HAZARD: VERY TOXIC. MAY BE CARCINOGENIC. MAY BE TERATOGENIC.

Product Description
Naturally occuring mycotoxin produced by many species of Aspergillus. Metabolized by the liver to the reactive intermediate aflatoxin M1. Exposure may produce acute necrosis, cirrhosis and carcinoma of the liver. Induces DNA damage.
Product Specific Literature References
Molecular dosimetry of aflatoxin exposure: contribution to understanding the multifactorial etiopathogenesis of primary hepatocellular carcinoma with particular reference to hepatitis B virus: C.P. Wild, et al.; Environ. Health Perspect. 99, 115 (1993) Abstract
A follow-up study of urinary markers of aflatoxin exposure and liver cancer risk in Shanghai, People's Republic of China: G.S. Qian, et al.; Cancer Epidemiol. Biomarkers Prev. 3, 3 (1994) Abstract
Aflatoxin B1 induced lacI mutation in liver and kidney of transgenic mice C57BL/6N: effect of phorone: H. Autrup, et al.; Mutagenesis 11, 69 (1996) Abstract
Activation and detoxication of aflatoxin B1: F.P. Guengerich, et al.; Mutat. Res. 402, 121 (1998), (Review) Abstract
Hyperplasia, partial hepatectomy, and the carcinogenicity of aflatoxin B1: B.D. Roebu; J. Cell. Biochem. 91, 242 (2004), (Review) Abstract
Aflatoxin B1-induced DNA damage and its repair: L. L. Bedard & T. E. Massey; Cancer Lett. 241, 174 (2006), (Review) Abstract
General Information
Not for sale in U. S. A.
Further Categories Containing This Product:
Carcinogens & Tumor Promoters Other Products • Natural Products - Plant Research Reagents • Natural Products - Other Tumor Promoters • Non-apoptotic Cell Death / Necrosis •