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1-Amino-1-cyclopentanecarboxamide
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1-Amino-1-cyclopentanecarboxamide
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).
Catalog Number:
(100498-632)
Supplier:
Electron Microscopy Sciences
Description:
Hatmann’s (Davidson’s) fixative is rapid fixative. Results with good nuclear detail and minimal formalin pigment.
Supplier:
Thermo Scientific Chemicals
Description:
Solvent for many polymers and resins, plasticisers, rubbers and textiles.
Supplier:
RPI
Description:
Tris acetate
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
Tris acetate 99%
Catalog Number:
(AA12231-A1)
Supplier:
Thermo Scientific Chemicals
Description:
Application in luminous paints, preparation of bismuth salts
Supplier:
Thermo Scientific Chemicals
Description:
As a flux in galvanizing steel sheet, in batteries, to clean soldering irons, analytical lab reagent, in washing powders, electroplating, lustering cotton
Supplier:
MP Biomedicals
Description:
Soluble in water (50 mg/l- clear, colorless to slight yellowish solution) or methanol; less soluble in ethanol; practically insoluble in ether and ethyl acetate.
Supplier:
Thermo Scientific Chemicals
Description:
Catalysts for organic reactions, preparation of Bi salts
Supplier:
Thermo Scientific Chemicals
Description:
Has inhibitory action against lung and colon tumorigenses, and virus induction
Catalog Number:
(100498-634)
Supplier:
Electron Microscopy Sciences
Description:
Premixed, prebuffered fixatives, that are pH adjusted for immediate laboratory use.
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:
MP Biomedicals
Description:
3,3',5,5'-Tetramethylbenzidine is suitable as peroxidase substrate for use in ELISA procedures. The substrate produces a soluble end product that is pale blue in color and can be read spectrophotometrically at 370 or 620 to 650 nm. The TMB reaction may be stopped with 2 M H<sub>2</sub>SO<sub>4</sub> (resulting in a yellow color), and read at 450 nm. A sensitive and specific reagent for the detection of blood, assay of hemoglobin, assay of peroxidases. It is useful in gel staining procedure for low levels of home-associated peroxidases and for enzyme immunoassay of horseradish peroxidase.
Supplier:
Thermo Scientific
Description:
These complete systems are for concentrating and recovering helminth eggs, larvae, and protozoan cysts from stool specimens
Supplier:
AMBEED, INC
Description:
2-Amino-2-(hydroxymethyl)propane-1,3-diol acetate salt, Purity: 98%, CAS Number: 6850-28-8, Appearance: Form: Crystal - Powder / Colour: White - Almost white, Storage: Inert atmosphere, Room Temperature, Size: 100G
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.
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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.
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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