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United States Biological

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Zilpaterol (HRP)
Zilpaterol (HRP)
United States Biological

Applications: Suitable for use in ELISA. Other applications not tested. Recommended Dilution: Optimal dilutions to be determined by the researcher. Storage...

Zileuton (N-(1-Benzo[b]thien-2-yl-ethyl)-N-hydroxyurea,A-64077, Abbott 64077, Leutrol, Zyflo)
Zileuton (N-(1-Benzo[b]thien-2-yl-ethyl)-N-hydroxyurea, A-64077, Abbott 64077, Leutrol, Zyflo)
United States Biological

An inhibitor of 5-lipoxygenase, the initial enzyme in the biosynthesis of leukotrienes from Arachidonic Acid. Used as an antiasthmatic. Melting Point:...

Zearalanone 7 (HRP)
Zearalanone 7 (HRP)
United States Biological

Zearalanone is a mycotoxin (a toxic metabolite of fungi). It is the primary toxin causing infertility, abortion or other breeding problems, especially in...

Zaprinast (1,4-Dihydro-5-(2-propoxyphenyl)-7H-1,2,3-triazolo(4,5-d)pyrimidin-7-one, M&B 22948)
Zaprinast (1,4-Dihydro-5-(2-propoxyphenyl)-7H-1,2,3-triazolo(4,5-d)pyrimidin-7-one, M&B 22948)
United States Biological

Cell-permeable. A selective inhibitor of cGMP-specific phosphodiesterase (PDE V) (IC50 = 0.45uM). Inhibits PDE IX only at higher concentrations (IC50 =...

Zaprinast (1,4-Dihydro-5-[2-propoxyphenyl]-7H-1,2,3-triazolo[4,5-d]pyrimidine-7-one)
Zaprinast (1,4-Dihydro-5-[2-propoxyphenyl]-7H-1,2,3-triazolo[4,5-d]pyrimidine-7-one)
United States Biological

A selective inhibitor of cyclic-GMP phosphodiesterase (PDE V, calmodulin insensitive). Since cGMP mediates the vasorelaxant action of nitric oxide, as well...

Zaleplon-d5 (N-[3-(3-Cyanopyrazolo[1,5-a]pyrimidin-7-yl)phenyl]-N-ethyl-d5-acetamide, CL-284846-d5, Sonata-d5)
Zaleplon-d5 (N-[3-(3-Cyanopyrazolo[1,5-a]pyrimidin-7-yl)phenyl]-N-ethyl-d5-acetamide, CL-284846-d5, Sonata-d5)
United States Biological

Selective non-benzodiazepine GABAA receptor agonist. Melting Point: 186-187 degrees C Solubility: Chloroform, Dichloromethane Storage and Stability: May be...

Zafirlukast ([3-[[2-Methoxy-4-[[[(2-methylphenyl)sulfonyl]amino]carbonyl]phenyl]methyl]-1-methyl-1H-indol-5-yl]carbamic Acid Cyclopentyl Ester, ICI-2204219, Accolate)
Zafirlukast ([3-[[2-Methoxy-4-[[[(2-methylphenyl)sulfonyl]amino]carbonyl]phenyl]methyl]-1-methyl-1H-indol-5-yl]carbamic Acid Cyclopentyl Ester, ICI-2204219, Accolate)
United States Biological

A potent, selective and orally active CysLT receptor antagonist. Leukotriene D4 antagonist. Used as an antiasthmatic. Melting Point: 138-140 degrees C...

D-Xylonic Acid, Calcium Salt, Hydrate (Calcium D-Xylonate Hydrate)
D-Xylonic Acid, Calcium Salt, Hydrate (Calcium D-Xylonate Hydrate)
United States Biological

Melting Point: 118 degrees C Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at -20 degrees C. For maximum...

XGLUC, Sodium Salt
XGLUC, Sodium Salt
United States Biological

Indigo-blue chromogenic substrate used in the detection of b-glucuronidase in bacterial colonies. The chromogenic substrate X-Gluc is used in a variety of...

X-Gluc Cyclohexylammonium Salt (XGLUC)
X-Gluc Cyclohexylammonium Salt (XGLUC)
United States Biological

Indigo-blue chromogenic substrate used in the detection of beta-glucuronidase (GUS fusion marker) in E. coli for transcription and translation studies....

X-a-D-Glucoside
X-a-D-Glucoside
United States Biological

A substrate for a-galactoside used in the selection of a-galactosidase positive strains of yeast and bacteria.

X-a-D-Galactoside
X-a-D-Galactoside
United States Biological

A substrate for alpha-galactoside used in the selection of alpha-galactosidase positive strains of yeast and bacteria. Appearance: White, crystalline powder...

XAV939 (3,5,7,8-Tetrahydro-2-[4-(trifluoromethyl)phenyl]-4H-thiopyrano[4,3-d]pyrimidin-4-one)
XAV939 (3,5,7,8-Tetrahydro-2-[4-(trifluoromethyl)phenyl]-4H-thiopyrano[4,3-d]pyrimidin-4-one)
United States Biological

A Tankyrase (TNKS) inhibitor (IC50 = 110nM for TNKS1 and 4nM for TNKS2). Antagonizes wnt signaling via stimulation of beta-catenin degradation and...

WP1066 ((2E)-3-(6-Bromo-2-pyridinyl)-2-cyano-N-[(1S)-1-phenylethy]-2-propenamide)
WP1066 ((2E)-3-(6-Bromo-2-pyridinyl)-2-cyano-N-[(1S)-1-phenylethy]-2-propenamide)
United States Biological

A potent, cell-permeable JAK2 inhibitor. A novel analog of the JAK2 inhibitor AG490 that blocks STAT3 and phosphoinositide-3-kinase pathways. It is...

WST-3 (4-[3-(4-Iodophenyl)-2-(2,4-dinitrophenyl)-2H-5-tetrazolio]-1,3-benzene Disulfonate)
WST-3 (4-[3-(4-Iodophenyl)-2-(2,4-dinitrophenyl)-2H-5-tetrazolio]-1,3-benzene Disulfonate)
United States Biological

A highly sensitive tetrazolium reagent (light red) that produces a water-soluble formazan (dark red color). WST-3 formazan l max = 433nm; e= 3.1 x 104...

WHI-P131 (4-[(6,7-dimethoxy-4-quinazolinyl)amino]-phenol)
WHI-P131 (4-[(6,7-dimethoxy-4-quinazolinyl)amino]-phenol)
United States Biological

Cell-permeable. Selectively inhibits the tyrosine kinase activity of Jak3 with an IC?? value of 78uM without affecting the enzymatic activity of JAK1, JAK2,...

Warfarin, (S)(-) substrate for Cytochrome P450 2C9
Warfarin, (S)(-) substrate for Cytochrome P450 2C9
United States Biological

S-(-)-Warfarin is optically pure, S-[alpha]D= -149.7. Enantiomer yields a single peak on HPLC with detection at 313nm. Methods Enzymol. 74: 262-272, 1981....

Warfarin, (R)(+) substrate for Cytochrome P450, 1A2, 3A4
Warfarin, (R)(+) substrate for Cytochrome P450, 1A2, 3A4
United States Biological

Warfarin (also known under the brand names Coumadin, Jantoven, Marevan, Lawarin, Waran, and Warfant) is ananticoagulant normally used in the prevention of...

Warfarin-d5 (4-Hydroxy-3-(3-oxo-1-phenyl-d5-butyl)-2H-1-benzopyran-2-one, 3-( -acetonylbenzyl)-4-hydroxy-coumarin-d5, Warf compound 42-d5, Rodex-d5, Sakarat X-d5, Warfotox-d5)
Warfarin-d5 (4-Hydroxy-3-(3-oxo-1-phenyl-d5-butyl)-2H-1-benzopyran-2-one, 3-( -acetonylbenzyl)-4-hydroxy-coumarin-d5, Warf compound 42-d5, Rodex-d5, Sakarat X-d5, Warfotox-d5)
United States Biological

Warfarin (also known under the brand names Coumadin, Jantoven, Marevan, Lawarin, Waran, and Warfant) is ananticoagulant normally used in the prevention of...

Warfarin (4-Hydroxy-3-(3-oxo-1-phenyl-butyl)-2H-1-benzopyran-2-one, 3-( -acetonylbenzyl)-4-hydroxy-coumarin, Warf compound 42, Rodex, Sakarat X, Warfotox)
Warfarin (4-Hydroxy-3-(3-oxo-1-phenyl-butyl)-2H-1-benzopyran-2-one, 3-( -acetonylbenzyl)-4-hydroxy-coumarin, Warf compound 42, Rodex, Sakarat X, Warfotox)
United States Biological

Warfarin (also known under the brand names Coumadin, Jantoven, Marevan, Lawarin, Waran, and Warfant) is ananticoagulant normally used in the prevention of...

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