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Masterflex+Single-use+Flow+Sensor
Numéro de catalogue:
(F2668-4ML)
Fournisseur:
Merck
Description:
For use with Fructose assay Kit FA-20.
UOM:
1 * 4 mL
Numéro de catalogue:
(D0815-100MG)
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
DASPEI has been used for the labelling of hair cells in larval zebrafish. It accumulates in the mitochondria and has a large fluorescence stokes shift. It is also used for the relative measurements of mitochondrial membrane potential. Suitable as a mitochondrial stain in live cells. Storage temperature is 2 to 8 °C.
UOM:
1 * 100 mg
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Tartrazine may be used as a reference standard in the determination of tartrazine in food samples using ion-pair liquid chromatography coupled with photodiode-array and electrospray mass spectrometry detector.
Numéro de catalogue:
(905-10CAP-S)
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Naphthol AS-D chloroacetate can be used as laboratory chemicals, manufacture of substances.
UOM:
1 * 10 ST
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Thymol is generally added in the Hematoxylin and Eosin staining solution to prevent mould growth. It is also suitable for use in antimicrobial screening by the disk diffusion method. It has been used as a test compound in antifungal assay to assess the susceptibility of various fungal isolates.
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Fluorescein isothiocyanate (FITC) is widely used to attach a fluorescent label to proteins via the amine group. The isothiocyanate group reacts with amino terminal and primary amines in proteins. It has been used for the labeling of proteins including antibodies and lectins. Fluorescein isothiocyanate isomer I has been used for the staining of conidia.
Reagent for the FITC labeling of proteins; Microsequencing of proteins and peptides (HPLC).
Fournisseur:
VWR Collection
Description:
Snap cap vials manufactured from 1st hydrolytic class borosilicate glass with flat bottom. They should only be used for storage of solids and powders.
Fournisseur:
Merck
Description:
Ready to use GC septa for inlet temperature of up to 100 to 350 °C.
Numéro de catalogue:
(F3651-100MG)
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Fluorescein isothiocyanate (FITC) is widely used to attach a fluorescent label to proteins via the amine group. The isothiocyanate group reacts with amino terminal and primary amines in proteins. It has been used for the labeling of proteins including antibodies and lectins.
UOM:
1 * 100 mg
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Chlorophyll a has been used as a standard for the calibration of fluorometer.
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Alcian Blue solution has been used in the histological staining of acidic glycosaminoglycans (GAGs; mucopolysaccharides) that are carboxylated or sulfated. Sulfated glycosaminoglycans appear to be the preferred substrate for alcian blue at pH 2.5. Alcian blue has been used to stain hyaluronan (HA), a nonsulfated GAG, but the intensity of the staining of HA is affected by the method of tissue fixation used. Alcian blue staining of GAGs in tissue may be modified through the addition of an electrolyte such as magnesium chloride.
Numéro de catalogue:
(30585-1G)
Fournisseur:
Merck
Description:
Bis(1-butylpentyl)decane-1,10-diyl diglutarate, was used for the preparation of optode membranes, which are sodium selective and are based on neutral ionophore, primarily used for the characterization of total sodium concentration in human blood plasma.
UOM:
1 * 1 g
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Thiazolyl Blue Tetrazolium Blue (MTT) may be used in measurement of cell proliferation. MTT produces a yellowish solution that is converted to dark blue, water-insoluble MTT formazan by mitochondrial dehydrogenases of living cells. The blue crystals are solubilized with acidified isopropanol and the intensity is measured colorimetrically at 570 nm. MTT has been used as a histochemical/cytochemical reagent and for the detection of NAD. ADP-linked enzyme systems in tissue cannot be detected with MTT, due to binding of the cation by the cyanide trap used. MTT is rapidly reduced to the formazan, which chelates with nickel, copper, and cobalt; the cobalt chelate has been used in oxidative systems.
Numéro de catalogue:
(27-2310)
Fournisseur:
VWR Chemicals
Description:
peqGOLD pre-stained Protein Marker VI is a mixture of 10 coloured proteins. These proteins are recombinantly produced in <i>E.coli</i>, highly purified and supplied 'ready to use' in loading buffer. The protein concentrations are optimised to yield well-defined bands directly visible in SDS polyacrylamide gels.
UOM:
1 * 1 KIT
Numéro de catalogue:
(32758-1ML)
Fournisseur:
Merck
Description:
Zearalenone-¹³C₁₈ may be used as an analytical standard for the determination of zearalenone in animal feed by liquid chromatography combined with tandem mass spectrometry (LC-MS/MS).
UOM:
1 * 1 mL
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Adrenochrome has been used to study the effect of adrenochrome on coronary artery constriction in the rat heart.
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