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Signal Transduction
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ALX-430-063 Revised 10-Oct-07
Anthralin
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SYNONYMS Dithranol
PRODUCT LINE Inflammation
PRODUCT CATEGORY Leukotrienes Other Products
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ALX-430-063-G001   1 g 25.00 USD Add To Cart
Product Specification
FORMULA: C14H10O3
MW: 226.2
CAS NUMBER: 1143-38-0
MERCK INDEX: 14: 684
RTECS: CB8927000
PURITY: ≥97% (HPLC)
APPEARANCE: Yellow powder.
SOLUBILITY: Soluble in acetic acid.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
HAZARD: MAY BE MUTAGENIC. IRRITANT.

Product Description
Leukotriene biosynthesis inhibitor. Inhibits LTB4 ω-oxidation.
Product Specific Literature References
Anthralin (1,8-dihydroxyanthrone) is a potent inhibitor of leukotriene production and LTB4-omega oxidation by human neutrophils: J.M. Schröder; J. Invest. Dermatol. 87, 624 (1986) Abstract
Further Categories Containing This Product:
Carcinogens & Tumor Promoters Other ProductsCancer Other Products
 
 
ALX-260-093 Revised 22-May-06
Antipain
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SYNONYMS [(S)-1-Carboxy-2-phenylethyl]-carbamoyl-Arg-Val-arginal . 2HCl
PRODUCT LINE Signal Transduction
PRODUCT CATEGORY Proteases Other Products
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ALX-260-093-M005   5 mg 35.00 USD Add To Cart
ALX-260-093-M025   25 mg 130.00 USD Add To Cart
Product Specification
SEQUENCE: [(S)-1-Carboxy-2-phenylethyl]-carbamoyl-Arg-Val-arginal
FORMULA: C27H44N10O6 . 2HCl
MW: 604.7 . 73.0
CAS NUMBER: 37682-72-7
SOURCE/HOST: Synthetic.
APPEARANCE: White to off-white powder.
SOLUBILITY: Soluble in water, methanol, 100 % ethanol or acetonitrile.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
HANDLING: Protect from light.
Product Description
Inhibits papain and trypsin and to a small extent plasmin. Antipain is more specific for papain and trypsin than is leupeptin (Prod. No. ALX-260-009). The inhibitory potency of antipain is 100-fold higher than that of elastatinal. Acts by forming a hemiacetal adduct between its aldehyde group and the active serine of the proteinase.
Product Specific Literature References
Antipain, a new protease inhibitor isolated from actinomycetes: H. Suda, et al.; J. Antibiot. 25, 263 (1972) Abstract
Structures and activities of protease inhibitors of microbial origin: H. Umezawa; Meth. Enzymol. 45, 678 (1976) Abstract
 
 
ALX-550-036 Revised 17-Jan-05
D-AP3 
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SYNONYMS D(-)-2-Amino-3-phosphonopropanoic acid
PRODUCT LINE Neurobiology
PRODUCT CATEGORY Glutamate Receptors (Metabotropic)/Related Products
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ALX-550-036-M005   5 mg 75.00 USD Add To Cart
Product Specification
FORMULA: C3H8NO5P
MW: 169.1
CAS NUMBER: 128241-72-5
PURITY: ≥97%
APPEARANCE: White powder.
SOLUBILITY: Soluble in water.
SHIPPING: AMBIENT
LONG TERM STORAGE: +4°C
HANDLING: Protect from light.

Product Specific Literature References
1S,3R-ACPD stimulates and L-AP3 blocks Ca2+ mobilization in rat cerebellar neurons: A.J. Irving, et al.; Eur. J. Pharmacol. 186, 363 (1990) Abstract
Stereoselectivity and mode of inhibition of phosphoinositide-coupled excitatory amino acid receptors by 2-amino-3-phosphonopropionic acid: D.D. Schoepp, et al.; Mol. Pharmacol. 38, 222 (1990) Abstract
Metabotropic glutamate receptors in brain function and pathology: D.D. Schoepp & P.J. Conn; TIPS 14, 13 (1993), (Review) Abstract
Pharmacological agents acting at subtypes of metabotropic glutamate receptors: D.D. Schoepp; Neuropharmacology 38, 1431 (1999), (Review) Abstract
 
 
ALX-550-038 Revised 17-Jan-05
L-AP3
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SYNONYMS L(+)-2-Amino-3-phosphonopropanoic acid
PRODUCT LINE Neurobiology
PRODUCT CATEGORY Glutamate Receptors (Metabotropic)/Related Products
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ALX-550-038-M005   5 mg 55.00 USD Add To Cart
ALX-550-038-M025   25 mg 220.00 USD Add To Cart
Product Specification
FORMULA: C3H8NO5P
MW: 169.1
CAS NUMBER: 23052-80-4
PURITY: ≥97%
APPEARANCE: White hygroscopic solid.
SOLUBILITY: Soluble in water.
SHIPPING: AMBIENT
LONG TERM STORAGE: +4°C
HANDLING: Protect from light.

Product Description
Selective antagonist of the PI-linked metabotropic glutamate response.
Product Specific Literature References
1S,3R-ACPD stimulates and L-AP3 blocks Ca2+ mobilization in rat cerebellar neurons: A.J. Irving, et al.; Eur. J. Pharmacol. 186, 363 (1990) Abstract
Stereoselectivity and mode of inhibition of phosphoinositide-coupled excitatory amino acid receptors by 2-amino-3-phosphonopropionic acid: D.D. Schoepp, et al.; Mol. Pharmacol. 38, 222 (1990) Abstract
Metabotropic glutamate receptors in brain function and pathology: D.D. Schoepp & P.J. Conn; TIPS 14, 13 (1993), (Review) Abstract
Long-lasting enhancement of NMDA receptor-mediated synaptic transmission by metabotropic glutamate receptor activation: J.J. O'Connor, et al.; Nature 367, 557 (1994) Abstract
Pharmacological agents acting at subtypes of metabotropic glutamate receptors: D.D. Schoepp, et al.; Neuropharmacology 38, 1431 (1999), (Review) Abstract
 
 
ALX-550-037 Revised 17-Jan-05
DL-AP3
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SYNONYMS DL-2-Amino-3-phosphonopropanoic acid
PRODUCT LINE Neurobiology
PRODUCT CATEGORY NMDA Receptors/Related Products
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ALX-550-037-M050   50 mg 30.00 USD Add To Cart
Product Specification
FORMULA: C3H8NO5P
MW: 169.1
CAS NUMBER: 20263-06-3
PURITY: ≥97%
APPEARANCE: White powder.
SOLUBILITY: Soluble in water.
SHIPPING: AMBIENT
LONG TERM STORAGE: +4°C
HANDLING: Protect from light. Hygroscopic.

Product Description
NMDA receptor antagonist.
Product Specific Literature References
The effects of a series of omega-phosphonic alpha-carboxylic amino acids on electrically evoked and excitant amino acid-induced responses in isolated spinal cord preparations: R.H. Evans, et al.; Br. J. Pharmacol. 75, 65 (1982) Abstract
The metabotropic glutamate receptor antagonist L-2-amino-3-phosphonopropionic acid inhibits phosphoserine phosphatase: J.E. Hawkinson, et al.; Eur. J. Pharmacol. 307, 219 (1996) Abstract
Pharmacological agents acting at subtypes of metabotropic glutamate receptors: D.D. Schoepp; Neuropharmacology 38, 1431 (1999), (Review) Abstract
 
 
ALX-550-024 Revised 26-Nov-04
D-AP4
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SYNONYMS D(-)-2-Amino-4-phosphonobutanoic acid
PRODUCT LINE Neurobiology
PRODUCT CATEGORY Glutamate Receptors (Metabotropic)/Related Products
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ALX-550-024-M005   5 mg 70.00 USD Add To Cart
Product Specification
FORMULA: C4H10NO5P
MW: 183.1
CAS NUMBER: 78739-01-2
PURITY: ≥97%
APPEARANCE: White powder.
SOLUBILITY: Soluble in dilute aqueous base.
SHIPPING: AMBIENT
LONG TERM STORAGE: +4°C
HANDLING: Protect from light.

Product Description
Broad spectrum excitatory amino acid receptor antagonist.
Product Specific Literature References
The effects of a series of omega-phosphonic alpha-carboxylic amino acids on electrically evoked and excitant amino acid-induced responses in isolated spinal cord preparations: R.H. Evans, et al.; Br. J. Pharmacol. 75, 65 (1982) Abstract
Actions of D and L forms of 2-amino-5-phosphonovalerate and 2-amino-4-phosphonobutyrate in the cat spinal cord: J. Davies and J.C. Watkins; Brain Res. 235, 378 (1982) Abstract
Further Categories Containing This Product:
Excitatory Amino Acids
 
 
ALX-550-026 Revised 27-Nov-04
L-AP4
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SYNONYMS L(+)-2-Amino-4-phosphonobutanoic acid
PRODUCT LINE Neurobiology
PRODUCT CATEGORY Glutamate Receptors (Metabotropic)/Related Products
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ALX-550-026-M005   5 mg 65.00 USD Add To Cart
ALX-550-026-M025   25 mg 280.00 USD Add To Cart
Product Specification
FORMULA: C4H10NO5P
MW: 183.1
CAS NUMBER: 23052-81-5
PURITY: ≥97%
APPEARANCE: White solid.
SOLUBILITY: Soluble in dilute aqueous base.
SHIPPING: AMBIENT
LONG TERM STORAGE: +4°C
HANDLING: Protect from light.

Product Description
Selective agonist for group III mGluRs.
Product Specific Literature References
Micromolar L-2-amino-4-phosphonobutyric acid selectively inhibits perforant path synapses from lateral entorhinal cortex: J.F. Koerner & C.W. Cotman; Brain Res. 216, 192 (1981) Abstract
Actions of D and L forms of 2-amino-5-phosphonovalerate and 2-amino-4-phosphonobutyrate in the cat spinal cord: J. Davies & J.C. Watkins; Brain Res. 235, 378 (1982) Abstract
The effects of a series of omega-phosphonic alpha-carboxylic amino acids on electrically evoked and excitant amino acid-induced responses in isolated spinal cord preparations: R.H. Evans, et al.; Br. J. Pharmacol. 75, 65 (1982) Abstract
Structure-activity relationships in the development of excitatory amino acid receptor agonists and competitive antagonists: J.C. Watkins, et al.; TIPS 11, 25 (1990) Abstract
L-2-amino-4-phosphonobutyrate (L-AP4) is an agonist at the type IV metabotropic glutamate receptor which is negatively coupled to adenylate cyclase: C. Thomsen, et al.; Eur. J. Pharmacol. 227, 361 (1992) Abstract
L-AP4 inhibits calcium currents and synaptic transmission via a G-protein-coupled glutamate receptor: P.Q. Trombley and G.L. Westbrook; J. Neurosci. 12, 2043 (1992) Abstract
Molecular characterization of a novel retinal metabotropic glutamate receptor mGluR6 with a high agonist selectivity for L-2-amino-4- phosphonobutyrate: Y. Nakajima, et al.; J. Biol. Chem. 268, 11868 (1993) Abstract; Full Text
Pharmacological agents acting at subtypes of metabotropic glutamate receptors: D.D. Schoepp, et al.; Neuropharmacology 38, 1431 (1999), (Review) Abstract
 
 
ALX-550-025 Revised 07-May-03
DL-AP4
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SYNONYMS DL-2-Amino-4-phosphonobutanoic acid
PRODUCT LINE Neurobiology
PRODUCT CATEGORY NMDA Receptors/Related Products
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ALX-550-025-M050   50 mg 25.00 USD Add To Cart
Product Specification
FORMULA: C4H10NO5P
MW: 183.1
CAS NUMBER: 20263-07-4
PURITY: ≥97%
APPEARANCE: White powder.
SOLUBILITY: Soluble in dilute aqueous base.
SHIPPING: AMBIENT
LONG TERM STORAGE: +4°C
HANDLING: Protect from light.

Product Description
First generation NMDA antagonist.
Product Specific Literature References
Antagonism of excitatory amino acid-induced responses and of synaptic excitation in the isolated spinal cord of the frog: R.H. Evans, et al.; Br. J. Pharmacol. 67, 591 (1979) Abstract
2-amino-4-phosphonobutyric acid: a new pharmacological tool for retina research: M.M. Slaughter and R.F. Miller; Science 211, 182 (1981) Abstract
The effects of a series of omega-phosphonic alpha-carboxylic amino acids on electrically evoked and excitant amino acid-induced responses in isolated spinal cord preparations: R.H. Evans, et al.; Br. J. Pharmacol. 75, 65 (1982) Abstract
Anticonvulsant action of 2-amino-7-phosphonoheptanoic acid in the substantia nigra: G. De Sarro, et al.; Eur. J. Pharmacol. 106, 175 (1984) Abstract
 
 
ALX-550-033 Revised 07-Aug-07
D-AP5
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SYNONYMS D(-)-2-Amino-5-phosphonopentanoic acid
PRODUCT LINE Neurobiology
PRODUCT CATEGORY NMDA Receptors/Related Products
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ALX-550-033-M005   5 mg 65.00 USD Add To Cart
ALX-550-033-M025   25 mg 260.00 USD Add To Cart
Product Specification
FORMULA: C5H12NO5P
MW: 197.1
CAS NUMBER: 79055-68-8
PURITY: ≥97%
APPEARANCE: White to off-white powder.
SOLUBILITY: Soluble in water (acidify for better solubility).
SHIPPING: AMBIENT
LONG TERM STORAGE: +4°C
HANDLING: Protect from light.

Product Description
More active form of DL-AP5 (Prod. No. ALX-550-034). Widely used competitive NMDA receptor antagonist.
Product Specific Literature References
Activity of the enantiomers of 2-amino-5-phosphono-valeric acid as stereospecific antagonists of excitatory aminoacids: T.W. Stone, et al.; Neuroscience 6, 2249 (1981) Abstract
2-Amino-5-phosphonovalerate (2APV), a potent and selective antagonist of amino acid-induced and synaptic excitation: J. Davies, et al.; Neurosci. Lett. 21, 77 (1981) Abstract
The effects of a series of omega-phosphonic alpha-carboxylic amino acids on electrically evoked and excitant amino acid-induced responses in isolated spinal cord preparations: R.H. Evans, et al.; Br. J. Pharmacol. 75, 65 (1982) Abstract
Actions of D and L forms of 2-amino-5-phosphonovalerate and 2-amino-4- phosphonobutyrate in the cat spinal cord: J. Davies & J.C. Watkins; Brain Res. 235, 378 (1982) Abstract
The NMDA receptor antagonist D-2-amino-5-phosphonopentanoate (D-AP5) impairs spatial learning and LTP in vivo at intracerebral concentrations comparable to those that block LTP in vitro: J. Davis; J. Neurosci. 12, 21 (1992) Abstract
 
 
ALX-550-035 Revised 26-Nov-04
L-AP5
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SYNONYMS L(+)-2-Amino-5-phosphonopentanoic acid
PRODUCT LINE Neurobiology
PRODUCT CATEGORY NMDA Receptors/Related Products
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ALX-550-035-M001   1 mg 40.00 USD Add To Cart
ALX-550-035-M005   5 mg 95.00 USD Add To Cart
Product Specification
FORMULA: C5H12NO5P
MW: 197.1
CAS NUMBER: 79055-67-7
PURITY: ≥97%
APPEARANCE: White solid.
SOLUBILITY: Soluble in water.
SHIPPING: AMBIENT
LONG TERM STORAGE: +4°C
HANDLING: Protect from light.

Product Specific Literature References
Actions of D and L forms of 2-amino-5-phosphonovalerate and 2-amino-4- phosphonobutyrate in the cat spinal cord: J. Davies and J.C. Watkins; Brain Res. 235, 378 (1982) Abstract
 
 
ALX-550-034 Revised 25-Jul-08
DL-AP5
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SYNONYMS DL-2-Amino-5-phosphonopentanoic acid
PRODUCT LINE Neurobiology
PRODUCT CATEGORY NMDA Receptors/Related Products
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Product Numbers: Format: Size: Unit Price: Quantity: Add To Cart
ALX-550-034-M005   5 mg 30.00 USD