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ALX-380-086 Revised 18-Jan-05
Aurantimycin A
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PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Antibiotics Other Products
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Product Numbers: Format: Size: Unit Price: Quantity: Add To Cart
ALX-380-086-M001   1 mg 25.00 USD Add To Cart
ALX-380-086-M005   5 mg 100.00 USD Add To Cart
Product Specification
FORMULA: C38H64N8O14
MW: 857.0
SOURCE/HOST: Isolated from Streptomyces aurantiacus IMET 43917.
PURITY: ≥97%
SOLUBILITY: Soluble in DMSO or a mixture of alcohol and chloroform; moderately soluble in alcohols or chloroform.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
HAZARD: TOXIC.

Product Description
Has strong antibiotic activity against Gram-positive bacteria and cytotoxicity. Shows inhibitory effects on cellular adhesion and anaphylatoxin receptor binding.
Product Specific Literature References
Microbial products. VIII. Azinothricin, a novel hexadepsipeptide antibiotic: H. Maehr, et al.; J. Antibiot. 39, 17 (1986) Abstract
L-156,602, a C5a antagonist with a novel cyclic hexadepsipeptide structure from Streptomyces sp. MA6348. Fermentation, isolation and structure determination: O.D. Hensens, et al.; J. Antibiot. 44, 249 (1991) Abstract
Aurantimycins, new depsipeptide antibiotics from Streptomyces aurantiacus IMET 43917. Production, isolation, structure elucidation, and biological activity: U. Grafe, et al.; J. Antibiot. 48, 119 (1995) Abstract
 
 
ALX-350-361 Revised 17-Mar-08
Auraptene
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SYNONYMS 7-Geranyloxycoumarin
7-[(2E)-3,7-Dimethylocta-2,6-dienoxy]chromen-2-one
PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Natural Products - Chemopreventive Agents
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ALX-350-361-M005   5 mg 25.00 USD Add To Cart
ALX-350-361-M025   25 mg 75.00 USD Add To Cart
Product Specification
FORMULA: C19H22O3
MW: 298.4
CAS NUMBER: 495-02-3
SOURCE/HOST: Isolated from citrus fruit.
PURITY: ≥98% (HPLC)
SOLUBILITY: Soluble in methanol or 100% ethanol.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
IDENTITY: Identity determined by NMR.

Product Description
Anti-inflammatory and chemopreventive compound. Exerts tumor preventive effects through apoptosis. Suppresses cell proliferation and lipid peroxidation. Acts as an agonist of PPARs. Induces phase II drug-metabolizing enzymes.
Product Specific Literature References
Citrus auraptene exerts dose-dependent chemopreventive activity in rat large bowel tumorigenesis: the inhibition correlates with suppression of cell proliferation and lipid peroxidation and with induction of phase II drug-metabolizing enzymes: T. Tanaka, et al.; Cancer Res. 58, 2550 (1998) Abstract; Full Text
Immunomodulatory action of citrus auraptene on macrophage functions and cytokine production of lymphocytes in female BALB/c mice: T. Tanaka, et al.; Carcinogenesis 20, 1471 (1999) Abstract; Full Text
Cell proliferation in cancer prevention; effects of preventive agents on estrogen-related endometrial carcinogenesis model and on an in vitro model in human colorectal cells: H. Mori, et al.; Mutat. Res. 480-481, 201 (2001) Abstract
Synthesis and anti-inflammatory activity of natural and semisynthetic geranyloxycoumarins: M. Curini, et al.; Bioorg. Med. Chem. Lett. 14, 2241 (2004) Abstract
Citrus auraptene targets translation of MMP-7 (matrilysin) via ERK1/2-dependent and mTOR-independent mechanism: K. Kawabata, et al.; FEBS Lett. 580, 5288 (2006) Abstract
Citrus auraptene acts as an agonist for PPARs and enhances adiponectin production and MCP-1 reduction in 3T3-L1 adipocytes: K. Kuroyanagi, et al.; BBRC 366, 219 (2008) Abstract
 
 
ALX-380-240 Revised 03-Apr-08
Aureothricin
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SYNONYMS Propionylpyrrothione
Farcinicin
PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Antibiotics - Antifungal
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ALX-380-240-MC05   0.5 mg 220.00 USD Add To Cart
Product Specification
FORMULA: C9H10N2O2S2
MW: 242.3
CAS NUMBER: 574-95-8
SOURCE/HOST: Isolated from Streptomyces sp. MST-AS4782.
PURITY: ≥98% (HPLC)
APPEARANCE: Yellow to orange solid.
SOLUBILITY: Soluble in DMSO or dimethyl formamide; partially soluble in methanol or 100% ethanol; poorly soluble in water.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C

Product Description

Antibiotic. More hydrophobic analog of the antibiotic thiolutin (Prod. No. ALX-380-200) with selective antitumor activity. Potent inhibitor of bacterial and yeast RNA polymerases and of fungal mannan and glucan formation.

Product Specific Literature References
Studies on a common hydrolysis product of thiolutin and aureothricin: W.D. Celmer & I.A. Solomons; Antibiot. Annu. 622, (1953)
Anticancer properties of dithiolopyrrolones: J.M. Webster, et al.; US Patent 6,020,360, (2000)
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ALX-270-157 Revised 03-Apr-08
Australine . hydrochloride
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SYNONYMS (1R,2R,3R,7S,7aR)-3-Hydroxymethyl-1,2,7-trihydroxypyrrolizidine . HCI
PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Natural Products - Other Signal Transduction Pathway Modulators
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ALX-270-157-M001   1 mg 180.00 USD Add To Cart
Product Specification
FORMULA: C8H15NO4. HCl
MW: 189.2 . 36.5
CAS NUMBER: 186766-07-4
SOURCE/HOST: Isolated from Castanospermum australe seeds.
PURITY: ≥95%
APPEARANCE: Crystalline solid.
SOLUBILITY: Soluble in water, methanol and 100% ethanol.
SHIPPING: AMBIENT
LONG TERM STORAGE: +4°C
HANDLING: After reconstitution, prepare aliquots and store at -20°C.
HAZARD: HARMFUL.

Product Description
Alkaloid. Inhibitor of α-glucosidase, amyloglucosidase and glucosidase I. Does not inhibit glucosidase II, and is reported to be the first glucosidase inhibitor which differentiates glucosidase I from glucosidase II. Does not inhibit α-galactosidase, β-galactosidase, β-glucosidase, α-mannosidase and β-mannosidase.
Product Specific Literature References
Australine, a pyrrolizidine alkaloid that inhibits amyloglucosidase and glycoprotein processing: J.E. Tropea, et al.; Biochemistry 28, 2027 (1989) Abstract
Calystegins, a novel class of alkaloid glycosidase inhibitors: R.J. Molyneux, et al.; Arch. Biochem. Biophys. 304, 81 (1993) Abstract
Stereoselective synthesis of the glycosidase inhibitor australine through a one-pot, double-cyclization strategy: C. Ribes, et al.; Org. Lett. 9, 77 (2007) Abstract
Further Categories Containing This Product:
Glycosidases / Related ProductsAlkaloids
 
 
ALX-350-319 Revised 03-Apr-08
Avarol
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SYNONYMS NSC306951
PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Natural Products - Chemopreventive Agents
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ALX-350-319-M001   1 mg 185.00 USD Add To Cart
Product Specification
FORMULA: C21H30O2
MW: 314.5
CAS NUMBER: 55303-98-5
SOURCE/HOST: Isolated from marine sponge Dysidea avara.
PURITY: ≥97% (HPLC)
APPEARANCE: Brown solid.
SOLUBILITY: Soluble in DMSO or 100% ethanol.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
HANDLING: Protect from light.
IDENTITY: Determined by 1H-NMR, 13C-NMR and MS.

Product Description
Cytostatic agent which has potent antileukemic activity both in vitro and in vivo (mice). Also displays antibacterial and antifungal activities against a limited range of microorganisms. Inhibits HIV-1 reverse transcriptase.
Product Specific Literature References
Antimicrobial activity of avarol, a sesquiterpenoid hydroquinone from the marine sponge, Dysidea avara: L. Cariello, et al.; Comp. Biochem. Physiol. 71, 281 (1982) Abstract
Antimutagenic activity of the novel antileukemic agents, avarone and avarol: B. Kurelec, et al.; Mutat. Res. 144, 63 (1985) Abstract
Potent antileukemic activity of the novel cytostatic agent avarone and its analogues in vitro and in vivo: W.E. Muller, et al.; Cancer Res. 45, 4822 (1985) Abstract
Inhibition of mitosis by avarol, a natural product isolated from the sponge Dysidea avara: W.E. Muller, et al.; Basic Appl. Histochem. 29, 321 (1985) Abstract
Biphasic and differential effects of the cytostatic agents avarone and avarol on DNA metabolism of human and murine T and B lymphocytes: W.E. Muller, et al.; Eur. J. Cancer Clin. Oncol. 22, 473 (1986) Abstract
Avarol-induced DNA strand breakage in vitro and in Friend erythroleukemia cells: W.E. Muller, et al.; Cancer Res. 47, 6565 (1987) Abstract
Inhibition of replication of the etiologic agent of acquired immune deficiency syndrome (human T-lymphotropic retrovirus/lymphadenopathy-associated virus) by avarol and avarone: P.S. Sarin, et al.; J. Natl. Cancer Inst. 78, 663 (1987) Abstract
Action of the antileukemic and anti-HTLV-III (anti-HIV) agent avarol on the levels of superoxide dismutases and glutathione peroxidase activities in L5178y mouse lymphoma cells: E. Batke, et al.; Cell Biochem. Funct. 6, 123 (1988) Abstract
Induction of gamma-interferon by avarol in human peripheral blood lymphocytes: R. Voth, et al.; Jpn. J. Cancer Res. 79, 647 (1988) Abstract
Suppression of the modulatory effects of the antileukemic and anti-human immunodeficiency virus compound avarol on gene expression by tryptophan: H.C. Schroder, et al.; Cancer Res. 49, 2069 (1989) Abstract
The inhibition of human immunodeficiency virus type 1 reverse transcriptase by avarol and avarone derivatives: S. Loya and A. Hizi; FEBS Lett. 269, 131 (1990) Abstract; Full Text
Avarol restores the altered prostaglandin and leukotriene metabolism in monocytes infected with human immunodeficiency virus type 1: H.C. Schroder, et al.; Virus Res. 21, 213 (1991) Abstract
Effect of avarol and avarone on in vitro-induced microsomal lipid peroxidation: M.A. Belisario, et al.; Toxicology 72, 221 (1992) Abstract
Avarol and avarone, two new anti-inflammatory agents of marine origin: M.L. Ferrandiz, et al.; Eur. J. Pharmacol. 253, 75 (1994) Abstract
In vitro effect of avarone and avarol, a quinone/hydroquinone couple of marine origin, on platelet aggregation: M.A. Belisario, et al.; Pharmacol. Toxicol. 79, 300 (1996) Abstract
Application of cell culture for the production of bioactive compounds from sponges: synthesis of avarol by primmorphs from Dysidea avara: W.E. Muller, et al.; J. Nat. Prod. 63, 1077 (2000) Abstract
Potential antipsoriatic avarol derivatives as antioxidants and inhibitors of PGE(2) generation and proliferation in the HaCaT cell line: M. Amigo, et al.; J. Nat. Prod. 67, 1459 (2004) Abstract
Sustainable production of bioactive compounds by sponges--cell culture and gene cluster approach: a review: W.E. Muller, et al.; Mar. Biotechnol. (NY) 6, 105 (2004) Abstract
Reactivity and biological activity of the marine sesquiterpene hydroquinone avarol and related compounds from sponges of the order Dictyoceratida: D. Sladic & M.J. Gasic; Molecules 11, 1 (2006) Abstract
Evaluation of the activity of the sponge metabolites avarol and avarone and their synthetic derivatives against fouling micro- and macroorganisms: M. Tsoukatou, et al.; Molecules 12, 1022 (2007) Abstract
 
 
ALX-350-321 Revised 20-Dec-07
Avarone
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PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Natural Products - Chemopreventive Agents
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ALX-350-321-M001   1 mg 185.00 USD Add To Cart
Product Specification
FORMULA: C21H28O2
MW: 312.5
CAS NUMBER: 55303-99-6
SOURCE/HOST: Isolated from marine sponge Dysidea avara.
PURITY: ≥97% (HPLC)
APPEARANCE: Brown oil.
SOLUBILITY: Soluble in DMSO or 100% ethanol.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
HANDLING: Protect from light.
IDENTITY: Determined by 1H-NMR, 13C-NMR and MS.

Product Description
Cytostatic agent which has potent antileukemic activity both in vitro and in vivo (mice). Also displays antibacterial and antifungal activities against a limited range of microorganisms.
Product Specific Literature References
Antimutagenic activity of the novel antileukemic agents, avarone and avarol: B. Kurelec, et al.; Mutat. Res. 144, 63 (1985) Abstract
Potent antileukemic activity of the novel cytostatic agent avarone and its analogues in vitro and in vivo: W.E. Muller, et al.; Cancer Res. 45, 4822 (1985) Abstract
Biphasic and differential effects of the cytostatic agents avarone and avarol on DNA metabolism of human and murine T and B lymphocytes: W.E. Muller, et al.; Eur. J. Cancer Clin. Oncol. 22, 473 (1986) Abstract
Inhibition of replication of the etiologic agent of acquired immune deficiency syndrome (human T-lymphotropic retrovirus/lymphadenopathy-associated virus) by avarol and avarone: P.S. Sarin, et al.; J. Natl. Cancer Inst. 78, 663 (1987) Abstract
Suppression of the modulatory effects of the antileukemic and anti-human immunodeficiency virus compound avarol on gene expression by tryptophan: H.C. Schroder, et al.; Cancer Res. 49, 2069 (1989) Abstract
The inhibition of human immunodeficiency virus type 1 reverse transcriptase by avarol and avarone derivatives: S. Loya and A. Hizi; FEBS Lett. 269, 131 (1990) Abstract; Full Text
Effect of avarol and avarone on in vitro-induced microsomal lipid peroxidation: M.A. Belisario, et al.; Toxicology 72, 221 (1992) Abstract
Avarol and avarone, two new anti-inflammatory agents of marine origin: M.L. Ferrandiz, et al.; Eur. J. Pharmacol. 253, 75 (1994) Abstract
In vitro effect of avarone and avarol, a quinone/hydroquinone couple of marine origin, on platelet aggregation: M.A. Belisario, et al.; Pharmacol. Toxicol. 79, 300 (1996) Abstract
Potential antipsoriatic avarol derivatives as antioxidants and inhibitors of PGE(2) generation and proliferation in the HaCaT cell line: M. Amigo, et al.; J. Nat. Prod. 67, 1459 (2004) Abstract
Sustainable production of bioactive compounds by sponges--cell culture and gene cluster approach: a review: W.E. Muller, et al.; Mar. Biotechnol. (NY) 6, 105 (2004) Abstract
Protein covalent modification by biologically active quinones: D. Sladic, et al.; J. Serb. Chem. Soc. 69, 901 (2004)
Evaluation of the activity of the sponge metabolites avarol and avarone and their synthetic derivatives against fouling micro- and macroorganisms: M. Tsoukatou, et al.; Molecules 12 , 1022 (2007) Abstract
 
 
ALX-350-366 Revised 03-Apr-08
Azaspiracid-1
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SYNONYMS AZA-1
PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Other Toxins
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ALX-350-366-C001   1 µg 180.00 USD Add To Cart
Product Specification
FORMULA: C47H71NO12
MW: 842.1
CAS NUMBER: 214899-21-5
SOURCE/HOST: Islolated from marine mussel.
CONCENTRATION:

2μg/ml

PURITY: ≥95%
FORMULATION: Liquid. In methanol.
SHIPPING: SHIPPED ON BLUE ICE
LONG TERM STORAGE: -20°C
HAZARD: VERY TOXIC. MAY BE TERATOGENIC.

Product Description
Activator of JNK (c-Jun-N-terminal kinase). Cellular growth inhibitor and inducer of cytoskeletal alterations. Activator of caspases. Modulator of intracellular cAMP (cyclic adenosine monophosphate) and calcium levels. Inhibitor of cholesterol biosynthesis in human T lymphocyte cells. Potent teratogen to finfish. Cytotoxic to mammalian cells.
Product Specific Literature References
Multiple organ damage caused by a new toxin azaspiracid, isolated from mussels produced in Ireland: E. Ito, et al.; Toxicon 38, 917 (2000) Abstract
Azaspiracid-1, a potent, nonapoptotic new phycotoxin with several cell targets: Y. Roman, et al.; Cell. Signal. 14, 703 (2002) Abstract
Teratogenic effects of azaspiracid-1 identified by microinjection of Japanese medaka (Oryzias latipes) embryos: J.R. Coleman, et al.; Toxicon 45, 881 (2005) Abstract
Cytotoxic and cytoskeletal effects of azaspiracid-1 on mammalian cell lines: M.J. Twiner, et al.; Toxicon 45, 891 (2005) Abstract
Azaspiracids modulate intracellular pH levels in human lymphocytes: A. Alfonso, et al.; BBRC 346, 1091 (2006) Abstract
Cell growth inhibition and actin cytoskeleton disorganization induced by azaspiracid-1 structure-activity studies: N. Vilarino, et al.; Chem. Res. Toxicol. 19, 1459 (2006) Abstract
The c-Jun-N-terminal kinase is involved in the neurotoxic effect of azaspiracid-1: C. Vale, et al.; Cell Physiol. Biochem. 20, 957 (2007) Abstract
Effects of azaspiracid-1, a potent cytotoxic agent, on primary neuronal cultures. A structure-activity relationship study: C. Vale, et al.; J. Med. Chem. 50, 356 (2007) Abstract
Irreversible cytoskeletal disarrangement is independent of caspase activation during in vitro azaspiracid toxicity in human neuroblastoma cells: N. Vilarino, et al.; Biochem. Pharmacol. 74, 327 (2007) Abstract
Transcriptional profiling and inhibition of cholesterol biosynthesis in human T lymphocyte cells by the marine toxin azaspiracid: M.J. Twiner, et al.; Genomics 91, 289 (2008) Abstract
 
 
ALX-350-367 Revised 31-Mar-08
Azaspiracid-2
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SYNONYMS AZA-2
PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Other Toxins
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ALX-350-367-C001   1 µg 360.00 USD Add To Cart
Product Specification
FORMULA: C48H73NO12
MW: 855.5
CAS NUMBER: 265996-92-7
SOURCE/HOST: Isolated from marine mussel.
CONCENTRATION: 2µg/ml
PURITY: ≥95%
APPEARANCE: Liquid. In methanol.
SHIPPING: SHIPPED ON BLUE ICE
LONG TERM STORAGE: -20°C
HAZARD: VERY TOXIC.

Product Description
Modulator of intracellular cAMP (cyclic adenosine monophosphate) and calcium levels.
Product Specific Literature References
Effects of Azaspiracids 2 and 3 on intracellular cAMP, [Ca2+], and pH: Y. Roman, et al.; Chem. Res. Toxicol. 17, 1338 (2004) Abstract
Azaspiracids modulate intracellular pH levels in human lymphocytes: A. Alfonso, et al.; BBRC 346, 1091 (2006) Abstract
 
 
ALX-350-368 Revised 31-Mar-08
Azaspiracid-3
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SYNONYMS AZA-3
PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Other Toxins
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ALX-350-368-C001   1 µg 540.00 USD Add To Cart
Product Specification
FORMULA: C46H69NO12
MW: 827.5
CAS NUMBER: 265996-93-8
SOURCE/HOST: Isolated from marine mussel.
CONCENTRATION: 2µg/ml
PURITY: ≥95%
APPEARANCE: Liquid. In methanol.
SHIPPING: SHIPPED ON BLUE ICE
LONG TERM STORAGE: -20°C
HAZARD: VERY TOXIC.

Product Description
Modulator of intracellular cAMP (cyclic adenosine monophosphate), calcium and pH levels.
Product Specific Literature References
Effects of Azaspiracids 2 and 3 on intracellular cAMP, [Ca2+], and pH: Y. Roman, et al.; Chem. Res. Toxicol. 17, 1338 (2004) Abstract
Azaspiracids modulate intracellular pH levels in human lymphocytes: A. Alfonso, et al.; BBRC 346, 1091 (2006) Abstract
Further Categories Containing This Product: