Du sökte efter: VWR Collection

Artikel nummer : (GAHK20-1KT)

Leverantör: Merck

Beskrivning: The Glucose (HK) Assay Kit is for the quantitative, enzymatic determination of glucose in food and other material.

UOM: 1 * 1 Items

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Leverantör: SIGMA ALDRICH MICROSCOPY

Beskrivning: Bicinchoninic acid is used for the determination of protein concentration. It is responsible for the making of intense purple complex with cuprous ion (Cu+) in the presence of alkaline conditions. The amount of Cu+ is in relation with the protein concentration.

Artikel nummer : (1B1558-KIT)

Leverantör: VWR Chemicals

Beskrivning: Fluorescent DNA Quantitation Kit uses fluorescent bisBenzimide H33258 dye to bind to AT sequences of the minor groove of double-stranded DNA. In the assay, the sample is excited at 360 nm and when the dye binds to dsDNA an emission spectrum at 460 nm is produced.

UOM: 1 * 1 KIT

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Artikel nummer : (1B1301-KIT)

Leverantör: VWR Chemicals

Beskrivning: The Protein Precipitation Kit utilises a simple trichloroacetic acid (TCA) based method to precipitate proteins in complex mixtures. Only protein in the sample is pelleted, while interfering salts and surfactants remain in the supernatant. A gentle acetone wash removes TCA and co-precipitants allowing the end-user to recover the protein in a small volume of buffer.

UOM: 1 * 1 KIT

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Artikel nummer : (M172-1L)

Leverantör: VWR Chemicals

Beskrivning: The Bradford protein assay is the preferred colorimetric assay for quantifying total protein concentration. Based upon complex formation between basic and aromatic amino acid residues with Coomassie® Brilliant Blue G-250 dye, the Bradford method is easier, faster, and more sensitive than the Lowry method.

UOM: 1 * 1 L

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Leverantör: Biotium

Beskrivning: ATP-Glo™ Bioluminometric Cell Viability Assay offers a highly sensitive assay for quantifying ATP. The homogeneous assay involves a single addition of ATP-Glo™ Detection Cocktail directly to cells in culture medium.

Leverantör: Biotium

Beskrivning: Apoptosis and necrosis are two processes by which cells die. Apoptosis is an active, regulated disassembly of the cell from within. During apoptosis, phosphatidylserine is translocated from the inner to the outer surface of the cell, allowing the dying cell to be engulfed by phagocytic cells. Annexin V is a 35 kD Ca2+-dependent phospholipid binding protein with a high affinity for phosphatidylserine.

Artikel nummer : (786-320)

Leverantör: G-Biosciences

Beskrivning: The Fluoro™ Protease Assay Kit is designed for the quantitative determination of proteases present in a protein sample. The assay uses fluorescein isothiocyanate (FITC)-labelled casein as a general protease substrate. The fluorescein label on the FITC-casein is highly quenched. When the proteases present in the sample of interest digest the FITC-casein substrate into smaller peptides, the quenching of the fluorescence label is relieved and the fluorescence of the substrate is increased. The fluorescence of the FITC-labeled peptide is measured with excitation at 485 nm and emission at 530 nm to determine protease activity. The kit detects picogram level of proteases present in the sample.

UOM: 1 * 1 KIT

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Leverantör: Biosensis

Beskrivning: The Neurotrophin Antibody Kit contains a collection of sheep antibodies raised against BDNF, NGF, NT3 and NT4/5. The kit is completed with one vial of normal sheep IgG for use as negative control. This kit presents a cost-effective way to investigate neurotrophin protein expression and function by immunological techniques such as immunohistochemistry, ELISA, and inhibition of biological activity.

Leverantör: Cayman Chemical

Beskrivning: For the quantification of TXB₂ in urine, serum, tissue culture supernatants, and other sample matrices.

Leverantör: Cayman Chemical

Beskrivning: For the quantification of LTE₄ in urine.

Leverantör: Cayman Chemical

Beskrivning: Estriol ELISA kit is used for the quantification of estradiol in plasma and other sample matrices.

Leverantör: Cayman Chemical

Beskrivning: This kit is used for the measurement of 13,14-dihydro-15-keto prostaglandin F₂α in plasma.

Artikel nummer : (786-005)

Leverantör: G-Biosciences

Beskrivning: A highly sensitive colorimetric protein assay that overcomes interference of common laboratory agents present in protein solutions and shows minimal protein-to-protein variation. The assay is unaffected by the presence of common laboratory agents such as reducing agents, chelating agents, detergents, amines, sugars, chaotropes, salts, drugs, antibiotics, cobalt, and others.

UOM: 1 * 1 KIT

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Artikel nummer : (CAYM10010303-96)

Leverantör: Cayman Chemical

Beskrivning: Triglyceride Colorimetric Assay Kit is a simple, reproducible and sensitive tool for assaying triglycerides in plasma, serum, cell lysates and tissue homogenate samples.

UOM: 1 * 1 KIT

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Artikel nummer : (786-325)

Leverantör: G-Biosciences

Beskrivning: ProteSEEKER™ identifies specific types of proteases with a panel of twelve protease inhibitors and a sensitive colorimetric protease screening assay. ProteSEEKER™ allows researchers to screen their protein samples and establish which specific class of proteases are present and therefore design a highly specific protease inhibitor cocktail using the minimal number of protease inhibitors. Alternatively, ProteSEEKER™ can be used to test existing protease inhibitor cocktails and identify their inadequacies and therefore supplement in additional protease inhibitors.

UOM: 1 * 50 Assays

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