7303 Results for: "Bis[2-(4-azidosalicylamide)ethyl]disulfide"

Supplier: Electron Microscopy Sciences

Conductive Carbon Adhesive Tabs are used in scanning electron microscopy for mounting specimens. Tabs are available grades for minimizing interference with X-ray analysis.

Supplier: Thermo Scientific

RBS 35 Detergent Concentrate is a general cleaning agent for use on many laboratory surface materials and glassware, including lenses, mirrors, and reflectors.

Supplier: Avantor

In this lab, students perform a Gram stain on various species of bacteria.

Supplier: CUBE BIOTECH

The Ultrasolute family evolved from the first amphipol A8-35 is used for highly efficient solubilization and stabilization of membrane proteins without the use of detergents while preserving their activity. They demonstrate tolerance to moderate concentrations of divalent cations and exhibit no absorption at wavelengths >250 nm.

Supplier: Thermo Scientific

These complete systems are for concentrating and recovering helminth eggs, larvae, and protozoan cysts from stool specimens

Supplier: Labconco

Provides a non-ventilated, circulation-free work area designed to reduce cross-contamination during polymerase chain reaction (PCR) experiments. The unit is constructed of UV-resistant, glacier white, dry powder epoxy-coated aluminum and steel with 0.6cm (¹/₄") tempered safety glass sash and sides. Angled, hinged sash features a 19.8cm (7¹³/₁₆") high opening for closer, more comfortable viewing than vertical sashes, and an interlocked UV protection panel that must be in place to turn on UV light but can be removed when the light is off for full access to enclosure opening.

Supplier: Rockland Immunochemical

In muscle tissue, collagen serves as a major component of the endomysium. Collagen constitutes one to two percent of muscle tissue, and accounts for 6% of the weight of strong, tendinous muscles. A collagen may be defined as a protein containing sizable domain(s) of triple-helical conformation. Type IV collagen is a major macromolecular constituent of basement membranes and can be readily isolated from basement-membrane-rich tissues or highly vascularized tissues such as the placental villi. This collagen appears to be largely restricted to structures identifiable as basement membranes. In contrast, type VI collagen appears to be prevalent in several tissues even though it has been isolated largely from placental villi preparations. The extent to which type VII and VIII collagens are distributed is not known.

Supplier: Rockland Immunochemical

In muscle tissue, collagen serves as a major component of the endomysium. Collagen constitutes one to two percent of muscle tissue, and accounts for 6% of the weight of strong, tendinous muscles. A collagen may be defined as a protein containing sizable domain(s) of triple-helical conformation. Type IV collagen is a major macromolecular constituent of basement membranes and can be readily isolated from basement-membrane-rich tissues or highly vascularized tissues such as the placental villi. This collagen appears to be largely restricted to structures identifiable as basement membranes. In contrast, type VI collagen appears to be prevalent in several tissues even though it has been isolated largely from placental villi preparations. The extent to which type VII and VIII collagens are distributed is not known.

Supplier: Labconco

Designed for classroom use, these lightweight hoods feature an epoxy-coated aluminum frame with tempered safety glass front sash, sides, rear baffle, and top.

Supplier: Labconco

Clean benches provide product protection from environmental contaminants for applications requiring a particulate-free work area, including plant tissue culture, electronic part inspection, syringe filling, medical device assembly, media plate preparation, and PCR

Supplier: Labconco

Enclosures provide a controlled environment in which to perform polymerase chain reaction (PCR) procedures

Supplier: Labconco

Portable exhausters for use with XPert™ balance enclosures and weigh boxes, Precise™ HEPA-filtered glove boxes, and Protector™ XVS ventilation stations, demonstration hoods, and workstations. Exhausters use carbon and/or HEPA filters to remove hazardous powders, particulates, or vapors from the exhaust air stream, returning filtered air to the environment. No ducting to the outside is required.

Supplier: MP Biomedicals

β-NADP is a coenzyme necessary for the alcoholic fermentation of glucose and the oxidative dehydrogenation of other substances. It occurs widely in living tissue, especially in the liver. Nicotinic acid can be converted to nicotinamide in the body and, in this form, is found as a component of two oxidation-reduction coenzymes: nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucleotide phosphate (NADP). The nicotinamide portion of the coenzyme transfers hydrogens by alternating between oxidized quaternary nitrogen and a reduced tertiary nitrogen. NADP is an essential coenzyme for glucose-6-phosphate dehydrogenase which catalyzes the oxidation of glucose-6-phosphate to 6-phosphogluconic acid. This reaction initiates metabolism of glucose by a pathway other than the citric acid cycle. This route is known as the hexose phosphate shunt or phosphogluconate pathway. Other enzymes which utilize NADP as a coenzyme are: Alcohol dehydrogenase:NADP dependent; Aromatic ADH:NADP dependent; Ferredoxin-NADP reductase; L-Fucose dehydrogenase; Gabase; Galactose-1-phosphate uridyl transferase; Glucose dehydrogenase; L-Glutamic dehydrogenase; Glycerol dehydrogenase:NADP specific; Isocitric dehydrogenase; Malic enzymes; 5,10-Methylenetetrahydrofolate dehydrogenase; 6-Phosphogluconate dehydrogenase and Succinic semialdehyde dehydrogenase.