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DNA Regulation / Transcription
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ALX-480-017 Revised 24-Nov-04
Adenosine 5'-O-thiomonophosphate . dilithium salt
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SYNONYMS 5'-AMPS . 2 Li
PRODUCT LINE Signal Transduction
PRODUCT CATEGORY Adenosine Derivatives Other Products
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ALX-480-017-M001   1 mg 15.00 USD Add To Cart
ALX-480-017-M005   5 mg 45.00 USD Add To Cart
Product Specification
FORMULA: C10H12N5O6PS . 2Li
MW: 361.3 . 13.9
CAS NUMBER: 93839-85-1
PURITY: ≥97%
APPEARANCE: White crystalline powder.
SOLUBILITY: Soluble in water.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
HANDLING: Protect from moisture. Keep cool and dry.

Product Description
Substrate and inhibitor of AMP-dependent enzyme systems.
Product Specific Literature References
Adenosine 5'-phosphorothioate. A nucleotide analog that is a substrate, competitive inhibitor, or regulator of some enzymes that interact with adenosine 5'-phosphate: A.W. Murray & M.R. Atkinson; Biochemistry 7, 4023 (1968) Abstract
 
 
ALX-480-066 Revised 06-Jan-09
Adenosine 5'-O-(3-thiotriphosphate) . tetralithium salt
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SYNONYMS ATP-γS . 4Li
PRODUCT LINE Signal Transduction
PRODUCT CATEGORY Adenosine Derivatives Other Products
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ALX-480-066-M001   1 mg 25.00 USD Add To Cart
ALX-480-066-M005   5 mg 80.00 USD Add To Cart
Product Specification
FORMULA: C10H12N5O12P3S . 4Li
MW: 520.2 . 27.8
CAS NUMBER: 93889-89-5
PURITY: ≥90%
APPEARANCE: White to off-white solid.
SOLUBILITY: Soluble in water.
SHIPPING: SHIPPED ON BLUE ICE
LONG TERM STORAGE: -20°C
USE/STABILITY: Stock solutions may be stored at -80°C for up to 1 month. Product is not sterile.
HANDLING: Protect from moisture.
HAZARD: HARMFUL.

Product Description
ATP analog that can substitute ATP in various kinase reactions. Substrate and inhibitor of ATP-dependent enzyme systems. The resulting thiophosphorylated proteins are resistant to dephosphorylation by protein phosphatases. Increases the activity of Ca2+-activated K+ channels.
Product Specific Literature References
The structure of recA protein-DNA filaments. 2 recA protein monomers unwind 17 base pairs of DNA by 11.5 degrees/base pair in the presence of adenosine 5'-O-(3-thiotriphosphate): S. Chrysogelos, et al.; J. Biol. Chem. 258, 12624 (1983) Abstract; Full Text
Regulation of phosphoinositide breakdown by guanine nucleotides: I. Litosch & J.N. Fain; Life Sci. 39, 187 (1986) Abstract
Regulation of protein serine-threonine phosphatase type-2A by tyrosine phosphorylation: J. Chen, et al.; Science 257, 1261 (1992) Abstract
Further Categories Containing This Product:
K+ Channel Activators
 
 
ALX-480-021 Revised 16-Dec-04
Adenosine 5'-triphosphate . disodium salt
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SYNONYMS ATP . 2Na
PRODUCT LINE Signal Transduction
PRODUCT CATEGORY Adenosine Derivatives Other Products
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ALX-480-021-G001   1 g 15.00 USD Add To Cart
ALX-480-021-G005   5 g 45.00 USD Add To Cart
Product Specification
FORMULA: C10H14N5O13P3. 2Na
MW: 505.2 . 46.0
CAS NUMBER: 51963-61-2
MERCK INDEX: 14: 155
PURITY: ≥99%
APPEARANCE: White to off-white powder.
SOLUBILITY: Soluble in water.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
HANDLING: Protect from moisture. Keep cool and dry.

Further Categories Containing This Product:
Inflammasome
 
 
ALX-480-094 Revised 07-Oct-08
ADP-HPD . ammonium salt . dihydrate
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SYNONYMS Adenosine 5'-diphosphate (hydroxymethyl) pyrrolidinediol . NH4 . 2H2O
PRODUCT LINE Signal Transduction
PRODUCT CATEGORY Adenosine Derivatives Other Products
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ALX-480-094-C060   60 µg 188.00 USD Add To Cart
Product Specification
FORMULA: C15H23N6O12P2 . NH4 . 2H2O
MW: 541.3 . 18.0 . 36.0
PURITY: ≥95% (HPLC)
APPEARANCE: White to off-white amorphous solid.
SOLUBILITY: Soluble in water (5mg/ml).
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
HANDLING: Protect from light. After reconstitution, prepare aliquots and store at -20°C. Packaged under inert gas. Hygroscopic.

Product Description
Potent, noncompetitive, and specific inhibitor of poly(ADP-ribose) glycohydrolase (PARG) (IC50=120nM) versus ADP-ribose (IC50=120µM). Does not affect the activities of either PARP-1 or NAD:arginine mono(ADP-ribosyl)-transferase A even at 1mM concentration.
Product Specific Literature References
Specific inhibition of poly(ADP-ribose) glycohydrolase by adenosine diphosphate (hydroxymethyl)pyrrolidinediol: J.T. Slama, et al.; J. Med. Chem. 38, 389 (1995) Abstract
Mechanism of inhibition of poly(ADP-ribose) glycohydrolase by adenosine diphosphate (hydroxymethyl)pyrrolidinediol: J.T. Slama, et al.; J. Med. Chem. 38, 4332 (1995) Abstract
A cellular defense pathway regulating transcription through poly(ADP-ribosyl)ation in response to DNA damage: S. Vispe, et al.; PNAS 97, 9886 (2000) Abstract; Full Text
Further Categories Containing This Product:
PARG / Related ProductsDNA Repair Other Products
 
 
ALX-270-484 Revised 07-Apr-08
AGK2
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SYNONYMS 2-Cyano-3-[5-(2,5-dichlorophenyl)-2-furanyl]-N-5-quinolinyl-2-propenamide
PRODUCT LINE DNA Regulation / Transcription
PRODUCT CATEGORY Sirtuins / Related Products
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ALX-270-484-M001   1 mg 40.00 USD Add To Cart
ALX-270-484-M005   5 mg 130.00 USD Add To Cart
Product Specification
FORMULA: C23H13Cl2N3O2
MW: 434.3
CAS NUMBER: 304896-28-4
PURITY: ≥95%
APPEARANCE: Yellow solid.
SOLUBILITY: Soluble in DMSO (>5mg/ml).
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
HANDLING: Protect from light.
IDENTITY: Identity determined by 1H-NMR.

Product Description
Potent, selective and cell permeable inhibitor of sirtuin 2 (SIRT2) (IC50=3.5μM). Rescues α-synuclein-mediated toxicity. Modifies inclusion morphology in a cellular model of Parkinson’s disease. Protects against dopaminergic cell death. Leads to an increase in acetylated tubulin.
Product Specific Literature References
Sirtuin 2 inhibitors rescue alpha-synuclein-mediated toxicity in models of Parkinson’s disease: T.F. Outeiro, et al.; Science 317, 516 (2007) Abstract
Related Products
Further Categories Containing This Product:
Parkinson's Disease Other Products
 
 
ALX-270-285 Revised 20-Oct-08
5-AIQ . hydrochloride
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SYNONYMS 5-Aminoisoquinolinone . HCl
PRODUCT LINE DNA Regulation / Transcription
PRODUCT CATEGORY DNA Repair Other Products
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ALX-270-285-M001   1 mg 50.00 USD Add To Cart
ALX-270-285-M005   5 mg 175.00 USD Add To Cart
Product Specification
FORMULA: C9H8N2O . HCl
MW: 160.2 . 36.5
PURITY: ≥97%
APPEARANCE: Beige to brown powder.
SOLUBILITY: Soluble in water (warm).
SHIPPING: AMBIENT
LONG TERM STORAGE: +4°C
HANDLING: Protect from moisture.
HAZARD: IRRITANT.

Product Description
Water-soluble, potent inhibitor of poly(ADP-ribose) polymerase-1 (PARP-1).
Product Specific Literature References
Effects of 5-aminoisoquinolinone, a water-soluble, potent inhibitor of the activity of poly (ADP-ribose) polymerase on the organ injury and dysfunction caused by haemorrhagic shock: M.C. McDonald, et al.; Br. J. Pharmacol. 130, 843 (2000) Abstract
Effects of 5-aminoisoquinolinone, a water-soluble, potent inhibitor of the activity of poly (ADP-ribose) polymerase, in a rodent model of lung injury: S. Cuzzocrea, et al.; Biochem. Pharmacol. 63, 293 (2002) Abstract
Substrate-assisted catalysis by PARP10 limits its activity to mono-ADP-ribosylation: H. Kleine, et al.; Mol. Cell 32, 57 (2008) Abstract
Further Categories Containing This Product:
PARP Inhibitors
 
 
ALX-460-036 Revised 17-Jan-05
Alfacalcidol
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SYNONYMS Hydroxyvitamin D3
1-Hydroxycholecalciferol
(1α,3β,5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-1,3-diol
PRODUCT LINE Bone Metabolism
PRODUCT CATEGORY Vitamin D3 & Vitamin D3 Receptor / Related Products
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ALX-460-036-M001   1 mg 75.00 USD Add To Cart
Product Specification
FORMULA: C27H44O2
MW: 400.6
CAS NUMBER: 41294-56-8
RTECS: VS2851000
PURITY: ≥97%
APPEARANCE: White to off white crystals.
SOLUBILITY: Soluble in ethanol.
SHIPPING: SHIPPED ON BLUE ICE
LONG TERM STORAGE: -20°C
HANDLING: Protect from light. Keep under inert gas.

Product Description
Converts to active calcitriol (1α,25-dihydroxyvitamin D3; Prod. No. ALX-460-032) in vivo. Inhibits bone resorption.
Further Categories Containing This Product:
Vitamins
 
 
ALX-350-270 Revised 08-Feb-08
α-Amanitin
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PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Other Natural Products - DNA Regulation / Transcription
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ALX-350-270-M001   1 mg 140.00 USD Add To Cart
Product Specification
FORMULA: C39H54N10O14S
MW: 919.0
CAS NUMBER: 23109-05-9
MERCK INDEX: 14: 373
RTECS: BD6195000
SOURCE/HOST: Isolated from Amanita phalloides mushrooms.
PURITY: ≥90%
APPEARANCE: White to light yellow powder.
SOLUBILITY: Soluble in 100% ethanol (5mg/ml), DMSO, dimethyl formamide, methanol or water.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
USE/STABILITY: Dilute with buffer immediately prior to use. Product is destroyed by concentrated acid or base.
HANDLING: Protect from light.
HAZARD: VERY TOXIC.

Product Description
Inhibits eukaryotic RNA-polymerase II with high efficiency, but not eukaryotic RNA-polymerase I, or bacterial or viral RNA-polymerases. Inhibits mammalian protein synthesis.
Product Specific Literature References
Effect of alpha-amanitin on ribonucleic acid synthesis and on ribonucleic acid polymerase in mouse liver: F. Stirpe & L. Fiume; Biochem. J. 103, 67P (1967) Abstract
Specific inhibition of nuclear RNA polymerase II by alpha-amanitin: T.J. Lindell, et al.; Science 170, 447 (1970) Abstract
Fifty years of amanitin: T. Wieland & H. Faulstich; Experientia 47, 1189 (1991), (Review) Abstract
Alpha-amanitin blocks translocation by human RNA polymerase II: X.Q. Gong, et al.; J. Biol. Chem. 279, 27422 (2004) Abstract
 
 
ALX-350-271 Revised 08-Oct-07
β-Amanitin
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PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Other Natural Products - DNA Regulation / Transcription
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ALX-350-271-M001   1 mg 170.00 USD Add To Cart
Product Specification
FORMULA: C39H53N9O15S
MW: 920.0
CAS NUMBER: 21150-22-1
MERCK INDEX: 14: 373
SOURCE/HOST: Isolated from Amanita phalloides mushrooms.
PURITY: ≥90%
FORMULATION: White to off-white powder.
SOLUBILITY: Soluble in DMSO, dimethyl formamide, methanol or water.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
USE/STABILITY: Dilute with buffer immediately prior to use. Product is destroyed by concentrated acid or base.
HANDLING: Protect from light.
HAZARD: VERY TOXIC.

Product Description
Biological activity like α-amanitin (Prod. No. ALX-350-270), but contains a carboxy group which is useful for coupling reactions.
 
 
ALX-350-272 Revised 17-Dec-07
γ-Amanitin
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PRODUCT LINE Natural Products / Antibiotics
PRODUCT CATEGORY Other Natural Products - DNA Regulation / Transcription
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ALX-350-272-M001   1 mg 170.00 USD Add To Cart
Product Specification
FORMULA: C39H54N10O13S
MW: 903.0
CAS NUMBER: 13567-11-8; 21150-23-2
MERCK INDEX: 14: 373
SOURCE/HOST: Isolated from Amanita phalloides mushrooms.
PURITY: ≥90%
APPEARANCE: White to off-white powder.
SOLUBILITY: Soluble in DMSO, dimethyl formamide or methanol.
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
USE/STABILITY: Dilute with buffer immediately prior to use. Product is destroyed by concentrated acid or base.
HANDLING: Protect from light.
HAZARD: VERY TOXIC.

Product Description
Biological activity like α-amanitin (Prod. No. ALX-350-270).
 
 
ALX-380-283 Revised 21-May-08
7-Amino-actinomycin D
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