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Diethylene+glycol+monohexyl+ether
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Diethylene+glycol+monohexyl+ether
Catalog Number:
(100504-874)
Supplier:
Electron Microscopy Sciences
Description:
Toluidine blue 0 can be used as a general stain for epoxy thick sections (Barajas et al.(1981)).
Catalog Number:
(100504-126)
Supplier:
Electron Microscopy Sciences
Description:
Kornhauser's quad stain for most elementary structures of tissues. Stain Tech., 18, 985 (1943) Mallory's tissue stain for connective tissue. Mallory, J. Exper. Med., 5,15 (1900). Used with safranin and tannic acid for showing shoot apex in plant tissue. Stain Tech., 18, 105 (1943).
Catalog Number:
(100504-314)
Supplier:
Electron Microscopy Sciences
Description:
An organo-silicon compound tetramethylsilane (TMS) is used as an internal standard for nuclear magnetic resonance (NMR).
Catalog Number:
(100504-108)
Supplier:
Electron Microscopy Sciences
Description:
Used as a counterstain in Almann's aniline acid fuchsin technique for mitochrondria; used in Kurnick's Methyl Green-Pyonin stain for nuclei and cystoplasmic granules of liver cells. Marker for DNA at acid and neutral conditions (J.B. Boyd, H.R. Mitchell, (1965) Anal. Biochem., 13, 28). Used for epoxy-embedded thick sections (Sievers, J. (1971)).
Supplier:
MP Biomedicals
Description:
L-Proline is an amino acid. The conjugation of L-proline with imidazolium-based ionic liquid (IL)-modified magnetic nanoparticles forms a catalyst that can be magnetically recovered and employed in direct asymmetric aldol reaction. The solubility and stability of ezetimibe (EZT) has been reported to enhance on cocrystallization with L-proline.
L-Proline has been used:
Catalog Number:
(100504-872)
Supplier:
Electron Microscopy Sciences
Description:
For staining inclusion bodies and nuclei. Thomas's method for malarial parasites. For staining hemaglobin and hemosiderin. For staining keratin, prekeratin and mucin. A beta cell stain Counterstain for hematoxylin.
Supplier:
MP Biomedicals
Description:
Dioctyl sulfosuccinate sodium salt is used to make a microemulsion with CAPSO for the electrophoresis detection of natural and synthetic estrogens. Used to prepare reverse micelles.
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.
Supplier:
MP Biomedicals
Description:
A gelling polysaccharide extracted from giant brown seaweed. It is a straight chain, colloidal, polyuronic acid composed mainly of anhydro-b-D-mannuronic acid residues linked in the 1---->4 position. It has been used in the flocculation of solids in water treatment; as sizing agent; thickener; emulsion stabilizer; and a suspending agent.
Alginate, a colloidal polyuronic acid structural molecule capable of gelation, is used in the preparation of colloidal biodegradable structures such as gels, biofilms, beads, nanoparticles, and microcapsules suitable for applications that range from gel based separation technologies to drug delivery and cell preservation.
Supplier:
MP Biomedicals
Description:
Salicin is an alcoholic β-glucoside derived from willow bark that produces anti-inflammatory (including analgesic and antipyretic) effects very similar to that of aspirin Salicin is a substrate for β-glucosidase.
Supplier:
MP Biomedicals
Description:
Congo red is the sodium salt of 3,3'-([1,1'-biphenyl]-4,4'-diyl)bis(4-aminonaphthalene-1-sulfonic acid). It is a secondary diazo dye. It is absorption indicator for halide and thiocyanate determinations.
Supplier:
MP Biomedicals
Description:
Demecolcine, also known as colcemid, is a drug used in chemotherapy. It is closely related to the natural alkaloid colchicine with the replacement of the acetyl group on the amino moiety with methyl, but it is less toxic.
Demecolcine is an antineoplastic agent used to immobilize chromosomes by inactivating the spindle fiber mechanism during metaphase. Medically, Demecolcine has been used to improve the results of cancer radiotherapy by synchronising tumour cells at metaphase, the radiosensitive stage of the cell cycle. Demecolcine depolymerizes microtubules; blocks mitosis at metaphase. Often in karyotyping and cell cycle research it is desirable to increase the yield of mitotic cells in a particular phase of the cell cycle. This can be achieved in a variety of ways with the most popular being the use of a cell cycle synchronizing agent such as demecolcine. Demecolcine will arrest cells in metaphase with no remarkable effect on the biochemical events in mitotic cells or in synchronized G1 and S phase cells. White blood cells are often treated with demecolcine to arrest cells in metaphase.
Supplier:
MP Biomedicals
Description:
Tweens® are a series of nonionic surfactants derived from sorbitan esters. They are soluble or dispersible in water but differ widely in organic and oil solubilities. Used as oil-in-water emulsifiers in pharmaceuticals, cosmetics, cleaning compounds, etc.
Tween® 80 has been widely used in biochemical applications including: solubilizing proteins, isolating nuclei from cells in culture selective protein extraction growing of tubercule bacilli, and emulsifying and dispersing substances in medicinal and food products. It has little or no activity as an anti-bacterial agent. It has been shown to have an adverse effect on the antibacterial effect of methyl paraben and related compounds. Non-ionic detergent used for selective protein extraction and isolation of nuclei from mammalian cell lines. Soluble/miscible in water to give a clear yellow solution; miscible with alcohol, dioxane, and ethyl acetate; practically insoluble in liquid paraffin and fixed oils (such as mineral oil). Autoclaving of solutions is not recommended. Sterile filtering is suggested with a 0.22 micron filter. Tween® may need to be warmed to about 40 °C and alternated with portions of hot distilled water while being poured through the filter. Store at Room Temperature (15-30 °C).
Supplier:
MP Biomedicals
Description:
L-cysteine is used in producing antioxidants. It also promotes healing of severe burns, fat burning and helps build muscle and promotes the activity of white blood cells. It is a precursor in the food, pharmaceutical, and personal care industries.
Supplier:
Brandtech
Description:
Polymethylpentene (PMP) forceps with pointed ends.
Supplier:
MP Biomedicals
Description:
Indocyanine green (ICG) is a cyanine dye used in medical diagnostics.
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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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