155232 Results for: "slides-and-cover-glasses&amp"

Supplier: Ambeed

(1R,3S,4S)-tert-Butyl 3-(6-(7-(2-((S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptan-6-yl)-1H-imidazol-5-yl)-9,9-difluoro-9H-fluoren-2-yl)-1H-benzo[d]imidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylate oxalate, Purity: 97%, CAS: 1499193-66-6, Appearance: White to yellow powder, Size: 250mg

Supplier: APOLLO SCIENTIFIC

(1S)-(+)-Camphor-10-sulfonic acid 98%

Supplier: Cayman Chemical Company

IKK-16 (hydrochloride), Purity >/=98%, CAS 1186195-62-9, MF: C28H29N5OS.HCl, MW: 520.1, Synonyms: IKK Inhibitor VII, [4-[(4-benzo[b]thien-2-yl-2-pyrimidinyl)amino]phenyl][4-(1-pyrrolidinyl)-1-piperidinyl]-methanone, monohydrochloride, crystalline, Size: 50mg

Supplier: Chemglass

Krytox® LVP grease is made with low vapor pressure fluorinated oils and is designed for use in high vacuum applications down to -1.0×10^-13 Torr at 20 °C, and -1.0×10^-5 Torr at 200 °C. The useful temperature range of Krytox® LVP is -20 to 260 °C.

Supplier: Motic

The AE2000 is a revolutionary design that is packed with features and sets a new benchmark in affordable inverted microscopy. Motic’s AE2000 inverted microscope is designed for routine live cell inspection with an easy and flexible set up, ideal for university, routine-clinical, and lab environments.

Supplier: Spectrum Chemical Mfg. Corp.

Isoamyl Acetate, Reagent, also known as isopentyl acetate, is the ester formed from acetic acid and isoamyl alcohol. Isoamyl acetate is used to confer banana flavor in foods and as a commercial solvent. The Reagent grade denotes that this chemical is the highest quality commercially available and that the American Chemical Society has not officially set any specifications for this material. Spectrum Chemical manufactured Reagent grade products meet the toughest regulatory standards for quality and purity.

Supplier: Cytiva

For sterilization or clarification of laboratory fluids. Ideal for cell culture and serum-containing media.

Supplier: Aladdin Scientific

Cucurbit[6]uril hydrate is a compound that forms cavitands for host-guest complexation. Cavitands formed with Cucurbit[6]uril have been described to host small molecules, transition metals and lanthanides, and intercalating Pt(II) complexes. Cucurbit[6]uril is also described to increase the cytotoxicity of some Pt(II)-based intercalators, and as Cucurbit[n]uril (n = 6, 7, 8) compounds were further shown to prevent metal complex degradation by glutathione, they have been indicated as potential drug delivery cavitands of interest. Cucurbit[6]uril has also been described to form highly symmetric columnar channels as hydrate crystals. A host molecule forming host-guest complexes.

Supplier: Aladdin Scientific

Reactant involved in: Studies of carbon-boron bond cleavage of phenylboronate-pendant cyclen Development of a sensory system to detect glucose or other monosaccharides and hydroxycarboxylates Synthesis of boronated triaryl and tetraaryl phosphonium salts used in cytotoxicity studies Colorimetry and fluorometry mercury determination with chemosensors composed of rhodamine and boronic acid groups Synthesis of imidazolium-containing boronic acids used as fluoride ion sensors Reactions with adenine for molecules with antiinflammatory antitumor activities.

Supplier: Aladdin Scientific

Cephalothin sodium salt is a first generation cephem antibiotic with a wide range antibacterial activity. The compound is active against gram-positive and gram-negative bacteria, and has been tested in respiratory disease and neuromuscular junction studies. Cephalothin is a first-generation cephalosporin antibiotic used to study the mechanism of liposome encapsulated antibiotics, strategies for co-opting β-lactamases of Gram-negative bacteria for treatment of antibiotics, and for immunology studies in relation to antibiotics. It is used to study the effect of expression, binding and inhibition of penicillin-binding proteins especially PBP6 on bacterial cell wall mucopeptide synthesis.

Supplier: Aladdin Scientific

Celastrol, Celastrus scandens, a compound originally purified from Tripterygium wilfordii, has been shown to be an anti-peroxidative and anti-angiogenic agent. Mechanistic studies suggest that Celastrol suppresses levels of VEGF and Flk-1 receptors, VEGFR-1 and VEGFR-2, which may reduce signal transduction between the two growth factors. Additionally, Celastrol has demonstrated the ability to disrupt critical interaction of Glu33 (Hsp90) and Arg167 (Cdc37) in the superchaperone complex which causes anti-proliferative activity In vitro and inhibit Topo II (topoisomerase II) activity In vitro (IC50= 7.41 μM). Celastrol, Celastrus scandens is an inhibitor of Hsp90.

Supplier: Aladdin Scientific

Description: 1-Bromo-2,4,6-tri-tert-butylbenzene (2,4,6-tri-tert-butylbromobenzene) is a hindered aryl bromide. 1-Bromo-2,4,6-tri-tert-butylbenzene on reaction with phenylboronic acid yields α,α-dimethyl-β-phenyl hydrostyrene.1-Bromo-2,4,6-tri-tert-butylbenzene was used in the synthesis of bulky biarylphosphine ligand. This ligand was reported to participate in the Pd-catalyzed C-O cross-coupling of a wide range of aryl halides and phenols under milder conditions. It was used to investigate the effect on oligomerization of increased steric bulk in dimethylindium(III) chalcogenolates. It may be used to form α,α-dimethyl-β-phenyl hydrostyrene by reacting with phenylboronic acid.

Supplier: Aladdin Scientific

Product description: A non-ATP-competitive, reversible, selective inhibitor of p38α-mediated MK2a (mitogen-activated protein kinase-activated protein kinase 2a) phosphorylation (Kiapp = 330 nM). Does not inhibit p38α-mediated phosphorylation of the the other two known p38 substrates, MBP and ATF-2. A reversible p-amidophenolic compound that selectively inhibits the phosphorylation of MK2a (mitogen-activated protein kinase-activated protein kinase 2a; Kiapp = 330 nM) by p38α in a non-ATP-competitive manner. Does not block the kinase activity of p38α towards the other two known p38 substrates, MBP and ATF-2.

Supplier: MilliporeSigma

Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph Eur and ACS.

Supplier: General Glass Blowing

CONDENSER- 300MM

Supplier: General Glass Blowing

DESICCATING CABINET

Supplier: Variety Glass

BELL JAR KNOB TOP 15 X 28 CM 4L

Supplier: Alconox

Effervescent detergent tablet for lab pipette cleaning. Maximum cleaning in syphon pipette washers to clean pipettes and tubes. Slow release bubble action and free rinsing produce reliable results and no interfering residues.

Supplier: BURKLE INC

The core sampler can be used to take samples of bulk materials, which can easily become stuck or settle during sampling due to their particle form.

Supplier: Kimberly-Clark

The new JACKSON SAFETY® G60 Level 2 Cut Resistant Sleeves are a great choice for working environments that pose a risk for minor cuts, abrasions, and burns

Supplier: Janitorial Supplies

These lightweight, strong shop towels are made from hydro entangled fibers (HEF), making them super soft, yet durable enough to resist tears.

Supplier: Electron Microscopy Sciences

Premixed, prebuffered fixatives, that are pH adjusted for immediate laboratory use.

Supplier: Honeywell Research Chemicals

Bromophenol Blue sodium salt, Analytical, indicator, CAS Number: 34725-61-6, Synonym: 3aE raised to 2, 3aE raised to 2 aE raised to 2, 5aE raised to 2, 5aE raised to 2 aE raised to 2 -Tetrabromophenolsulfophthalein sodium salt, C19H9Br4NaO5S,Size: 50G

Supplier: MP Biomedicals

Ethylenediaminetetraacetic Acid Trisodium Salt Hydrate White Crystalline Powder

Supplier: Spectrum Chemical Mfg. Corp.

PHENOL, FUSED CRYSTAL, USP is extracted from petroleum and mainly used to produce precursors of plastics and is also used as a building block to synthetically produce a wide range of pharmaceutical products and drugs such as aspirin and oral analgesic among them. Spectrum Chemical USP products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities. Storage temperature - LIGHT SENSITIVE; AIR SENSITIVE; MOISTURE SENSITIVE: Keep tightly closed in light-resistant containers. Store under nitrogen

Supplier: MP Biomedicals

Carnitine is a quaternary amine that occurs naturally in most mammalian tissue.
It is present in relatively high concentrations in skeletal muscle and heart where it is involved in regulating energy metabolism. It shifts glucose metabolism from glycolysis to glycogen storage and enhances the transport of long chain fatty acids into the mitochondria where they are oxidized for energy production.
Store at Room Temperature(15-30 °C), desiccate

Supplier: MP Biomedicals

Quinhydrone is addition compound of one mol hydroquinone and one mol Benzoquinone.
Quinhydrone electrode is a type of redox electrode which can be used to measure the hydrogen ion concentration (pH) of a solution in a chemical experiment.
Quinhydrone/methanol treatment for the measurement of carrier lifetime in crystalline silicon substrates has been reported. Surface passivation of silicon substrates by quinhydrone/ethanol treatment has been investigated.
Room Temperature

Supplier: Ambeed

(E)-3-(3-Hydroxy-4-methoxyphenyl)-1-(2-hydroxy-6methoxy-4-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)phenyl)prop-2-en-1-one, Purity: 98%, CAS Number: 24292-52-2, Appearance: Form: solid, Size: 5G

Supplier: Ambeed

Sodium hydrogenphosphate dihydrate, Purity: 99%, CAS Number: 10028-24-7, Appearance: Colorless or White Powder or Crystals, Storage: Sealed in dry, Room Temperature, Size: 1000G

Supplier: Spectrum Chemical Mfg. Corp.

Sodium Stannate, Granular, Reagent is a colorless salt that occurs when tin is dissolved in sodium hydroxide. It is an inorganic compound that is used as a hydrogen peroxide stabilizer. Its reagent grade means this is the highest quality commercially available for this chemical and that the American Chemical Society has not officially set any specifications for this material.