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BIOTIUM, INC
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BIOTIUM, INC
Catalog Number:
(TS40049-0250)
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
Alizarine yellow R (sodium salt) 96%, pure
Supplier:
Adipogen
Description:
Antibiotic. Potent and highly selective Ca2+ ionophore. Commonly used to modify intracellular calcium levels to study calcium transport across biological membranes and to calibrate fluorescent Ca2+ indicators. Ionomycin also transports Pb2+ and some other divalent cations, as well as several lanthanide series trivalent cations at efficiencies that are greater than or equal to those for Ca2+. Apoptosis inducer. Induces apoptotic neuronal degeneration in embryonic cortical neurons and cell cycle arrest at G1 phase and induces central demyelination. Used to stimulate the intracellular production of the cytokines, interferon, perforin, IL-2 and IL-4 usually in conjunction with PMA. ADAM10 agonist. Potent inducer of shedding CXCL16. TREK-1 channels inhibitor. PPARgamma ligand with a unique binding mode. Shows effective glucose-lowering activity in a mouse model of diabetes.
Catalog Number:
(EM1.04595.0005)
Supplier:
Adipogen
Description:
Synthetic analog of Lovastatin. Potent competitive HMG-CoA reductase inhibitor. Anti-hypercholesterolemic agent. Cholesterol/isoprenoid biosynthesis inhibitor. Blocks the production of mevalonate, a critical compound in the production of cholesterol and isoprenoids. Inhibits the isoprenylation of Ras and Rho family GTPases. Smooth muscle cell proliferation inhibitor. Anti-adhesive, immunomodulatory and anti-inflammatory compound. Proteasome modulator. Stimulates bone formation. Apoptosis inducer. Anticancer compound. Increases cellular resistance to anticancer agents such as doxorubicin and etoposides. Suppresses ICAM-1-LFA-1 interactions, which blocks virus replication and infection. Anti-hypertensive agent. Suppresses TNF-induced NF-kappaB activation.
Supplier:
Adipogen
Description:
Rhodamine 6G is a highly fluorescent hydrophilic pH-sensitive dye. It is often used as a tracer dye within water to determine the rate and direction of flow and transport. Rhodamine dyes are used extensively in biotechnology applications such as fluorescence microscopy, flow cytometry, fluorescence correlation spectroscopy and ELISA. The dye has a remarkably high photostability and high fluorescence quantum yield. Used as a laser dye and potential mitochondrial probe. The lasing range of the dye is 555 to 585 nm with a maximum at 566 nm. Useful in Pgp efflux assays and has been used to characterize kinetics of MRP1-mediated efflux. Spectral data: lambdaex 528 nm| lambdaem 551 nm (in MeOH).
Catalog Number:
(76875-450)
Supplier:
AMBEED, INC
Description:
Ethyl-4-nitrocinnamate 95%
Supplier:
MP Biomedicals
Description:
Protein purification reagent Triethanolamine acts as an organic additive in the grinding of cement clinker and as a complexing agent for aluminum ions in aqueous solutions.
It is used as an emulsifier and a surfactant. It finds application in common products like dishwashing liquids, general cleaners, hand cleaners, shaving cream, metalworking fluids, liquid laundry detergents, paints and printing inks. It is used for the neutralization of fatty acids and adjusting buffer pH as well as utilized to dissolve oils. It acts as an effective complexing agent in electroless plating. Further, it is used in hair care products like hair dyes and wave sets.
Catalog Number:
(102991-280)
Supplier:
Adipogen
Description:
CD14/TLR4 antagonist. Inhibitor of sterile inflammation. Synthetic TLR4/CD14 ligand with TLR4 modulating activities in vitro, and conferring protection against TLR4/CD14-mediated tissue damage and inflammation in vivo. Useful to explore CD14- dependent and TLR4-independent pathways and TLR4 activation by endogenous ligands (e.g. hyaluronic acid oligosaccharides, oxLDL, HMGB1) in sterile inflammation. Shown to inhibit neuropathic pain, secondary necrosis of acute drug-induced liver failure and vascular inflammation, and abdominal aortic aneurysm by blocking non-hematopoietic TLR4 signaling. Useful tool, where inhibition of sterile (auto-) inflammation is desired, without compromising TLR4’s key role in the defense of pathogens.
Supplier:
MP Biomedicals
Description:
Rapamycin is a member of the macrolide immunosuppressant family and a FRAP inhibitor and inhibits lymphokine induced cell proliferation at the G1 and S phase as well as an irreversible cellular arrest at the G1 phase in <i>S. cerevisiae</i> cells.
Catalog Number:
(IC15125210)
Supplier:
MP Biomedicals
Description:
Sodium hexanesulfonate is a low molecular weight alkylsulfonate that is used as an ion pairing reagent for HPLC and as an anionic surfactant. The anionic sulfonate counterion permits the separation and resolution of positively charged analytes. Because of its low molecular weight, it will not form micelles in solution and therefore has no CMC value.
For ion-pair chromatography. Sodium hexanesulfonate is utilized in the analysis of small organic compounds, and pharmaceutical products and metabolites by such techniques as HPLC.
Catalog Number:
(75835-544)
Supplier:
Restek
Description:
The mix consists of acetonitrile, acrylonitrile, allyl chloride , benzene, bromobenzene, bromochloromethane, bromodichloromethane, bromoform, n-butylbenzene, sec-butylbenzene, tert-butylbenzene, carbon disulfide, carbon tetrachloride, chlorobenzene, 2-chloroethanol, chloroform, chloroprene , 2-chlorotoluene, 4-chlorotoluene, dibromochloromethane, 1,2-dibromo-3-chloropropane , 1,2-dibromoethane , dibromomethane, 1,2-dichlorobenzene, 1,3-dichlorobenzene, 1,4-dichlorobenzene, cis-1,4-dichloro-2-butene, trans-1,4-dichloro-2-butene, 1,1-dichloroethane, 1,2-dichloroethane, 1,1-dichloroethene, cis-1,2-dichloroethene, trans-1,2-dichloroethene, 1,2-dichloropropane, 1,3-dichloropropane, 2,2-dichloropropane, 1,1-dichloropropene, cis-1,3-dichloropropene, trans-1,3-dichloropropene, diethyl ether , 1,4-dioxane, ethylbenzene, ethyl methacrylate, hexachloro-1,3-butadiene, iodomethane , isobutyl alcohol , isopropylbenzene , 4-isopropyl toluene , methacrylonitrile, methyl acrylate, methyl methacrylate, methylene chloride , naphthalene, nitrobenzene, 2-nitropropane, propionitrile, n-propylbenzene, styrene, 1,1,1,2-tetrachloroethane, 1,1,2,2-tetrachloroethane, tetrachloroethene, tetrahydrofuran, toluene, 1,2,3-trichlorobenzene, 1,1,1-trichloroethane, 1,1,2-trichloroethane, trichloroethene, 1,2,3-trichloropropane, 1,1,2-trichlorotrifluororethane , 1,2,4-trimethylbenzene, 1,3,5-trimethylbenzene, m-xylene, o-xylene, p-xylene.
Supplier:
MP Biomedicals
Description:
Aztreonam is the first totally synthetic monocyclic β-lactam antibiotic that displays a high degree of resistance to β-lactamase degradation. It has high specificity for gram-negative aerobic rods.
Supplier:
Honeywell Research Chemicals
Description:
Coulometric Karl Fischer titrations normally require two reagent solutions: an anolyte (the solution in the anodic compartment) and a catholyte (the solution in the cathodic compartment).
Supplier:
Adipogen
Description:
Beta-Aminoisobutyric acid is a non-protein amino acid originating from the catabolism of thymine and valine. beta-Aminoisobutyric acid occurs in two isomeric forms and both enantiomers of beta-Aminoisobutyric acid can be detected in human urine and plasma. In plasma, the S-enantiomer is the predominant type due to active renal reabsorption. In contrast, urine almost exclusively contains the R-enantiomer of beta-Aminoisobutyric acid, which is eliminated both by filtration and tubular secretion. The S-enantiomer of beta-Aminoisobutyric acid is predominantly derived from the catabolism of valine, the R-enantiomer is the product of the catabolism of the pyrimidine bases uracil and thymine by the enzyme dihydropyrimidine dehydrogenase (DPD), in what constitutes the first step of the pyrimidine degradation pathway. Transient high levels of beta-Aminoisobutyric acid have been observed under a variety of pathological conditions such as lead poisoning, starvation, in total body irradiation and in a number of malignancies. Recently R-/S-enantiomer mixtures have been shown to be browning inducer of white adipose tissue.
Supplier:
Adipogen
Description:
Beta-Aminoisobutyric acid is a non-protein amino acid originating from the catabolism of thymine and valine. beta-Aminoisobutyric acid occurs in two isomeric forms and both enantiomers of beta-Aminoisobutyric acid can be detected in human urine and plasma. In plasma, the S-enantiomer is the predominant type due to active renal reabsorption. In contrast, urine almost exclusively contains the R-enantiomer of beta-Aminoisobutyric acid, which is eliminated both by filtration and tubular secretion. The S-enantiomer of beta-Aminoisobutyric acid is predominantly derived from the catabolism of valine, the R-enantiomer is the product of the catabolism of the pyrimidine bases uracil and thymine by the enzyme dihydropyrimidine dehydrogenase (DPD), in what constitutes the first step of the pyrimidine degradation pathway. Transient high levels of beta-Aminoisobutyric acid have been observed under a variety of pathological conditions such as lead poisoning, starvation, in total body irradiation and in a number of malignancies. Recently R-/S-enantiomer mixtures have been shown to be browning inducer of white adipose tissue.
Catalog Number:
(SXS-1885)
Supplier:
SPEX CERTIPREP LLC
Description:
Consumer Safety Standards
Analytical Standards for Wine Wine is a complex combination of water, alcohol and other substances such as organic acids, phenols, sugars, carbon dioxide, and sulfur dioxide. The chemical interactions of these compounds, combined with the aging process, determine the quality of the color, taste and aroma of the wine. However, during this process, the chemical interactions can also play key roles in spoiling the wine. For instance, cork taint transpires when naturally occurring airborne fungi are in the presence of chlorophenol compounds to form 2,4,6-trichloranisole (TCA) in the wine. When this occurs, the wine’s aroma is reduced significantly and is replaced by an undesirable smell and taste. To help regulate the spoilage of wine, the wine industry tests for several compounds that are known to cause this. For this industry, SPEX CertiPrep offers Certified Reference Materials (CRMs) for wine that are designed for GC, GC/MS, HPLC and LC/MS analysis. These standards are manufactured from the highest purity starting materials and the highest grade of solvents available in order to guarantee superior quality. Each standard is supplied with a detailed comprehensive Certificate of Analysis.
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 is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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