You searched for: Cellular Assays

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Adenosine triphosphate (ATP) plays a fundamental role in cellular energetics, metabolic regulation and cellular signaling.

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Our Cell Meter™ assay kits are a set of tools for monitoring cell viability.

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The Cell Meter™ cell adhesion assay kit is a fast and sensitive assay for measuring cell-cell or cell-surface adhesion for a variety of cell types.

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Calcium flux assays are preferred methods in drug discovery for screening G protein coupled receptors (GPCR).

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Annexins are a family of proteins that bind to phospholipid membranes in the presence of calcium.

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Cell Meter™ flow cytometric calcium assay kit provides fluorescence-based assays for detecting intracellular calcium mobilisation using a flow cytometer.

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Intracellular pH change are implicated in diverse physiological and pathological processes, including cell proliferation, apoptosis, fertilization, malignancy, multidrug resistance, ion transport, lysosomal storage disorders and Alzheimer's disease.

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Our Cell Meter™ assay kits are a set of tools for monitoring cell viability.

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Cell Meter™ TUNEL apoptosis assay kit provides a robust tool for conveniently detecting apoptosis caused by DNA fragmentation.

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Our Cell Navigator® fluorescence imaging kits are a set of fluorescence imaging tools for labelling sub-cellular organelles such as membranes, lysosomes, mitochondria and nuclei etc.

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Annexins are a family of proteins that bind to phospholipid membranes in the presence of calcium.

Supplier: G-Biosciences

The CytoScan™-fluoro Cytotoxicity assay is based on the quantification of cellular lactate dehydrogenase (LDH) released when cells are damaged or under stress. Lactate dehydrogenase released into the culture medium is measured with a diaphorase coupled enzymatic assay that results in the conversion of a non-fluorescent compound (resazurin) to a fluorescent compound (resorufin), which is measured using a fluorometer. The assay detects even low level damage to cell membrane not detected with other methods.

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Membrane potential is the difference in voltage between the interior and exterior of a cell.

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Our Cell Meter™ assay kits are a set of tools for monitoring cellular functions.

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Lysosomes are cellular organelles which contain acid hydrolase enzymes to break up waste materials and cellular debris.

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CYTO-13 is a fluorogenic, DNA-selective and cell-permeant dye for analyzing DNA content in living cells.

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Annexins are a family of proteins that bind to phospholipid membranes in the presence of calcium.

Supplier: AAT Bioquest

Our Cell Meter™ assay kits are a set of tools for monitoring cell viability.

Supplier: AAT Bioquest

Our Cell Meter™ assay kits are a set of tools for monitoring cell viability.

Supplier: AAT Bioquest

CytoFix™ Red mitochondrial stain is a dye that selectively stains mitochondria independent of mitochondrial membrane potential gradient.

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Our Cell Meter™ assay kits are a set of tools for monitoring cell viability.

Supplier: G-Biosciences

CytoScan™ LDH Cytotoxicity assay quantitatively measures the cytosolic, lactate dehydrogenase (LDH) enzyme, which is released from damaged cells. The released LDH is measured with a coupled enzymatic reaction that results in the conversion of a tetrazolium salt (iodonitrotetrazolium; (INT)) into a red color formazan by diaphorase. The resulting formazan is measured at 490 nm.

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Membrane potential is the difference in voltage between the interior and exterior of a cell.

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Adenosine triphosphate (ATP) plays a fundamental role in cellular energenics, metabolic regulation and cellular signaling.

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Screen Quest™ TR-FRET No Wash cAMP Assay Kit provides a convenient assay method for monitoring the activation of adenylyl cyclase in G-protein coupled receptor systems.

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Our Cell Meter™ assay kits are a set of tools for monitoring cell viability.

Supplier: AAT Bioquest

Calcium flux assays are preferred methods in drug discovery for screening G protein coupled receptors (GPCR).

Supplier: AAT Bioquest

Glucose metabolism, a process which converts glucose into energy, is a primary source of energy supply in most organisms.

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FAM, TET, VIC, JOE, NED, TAMRA and ROX fluorescent dyes are frequently used for labeling oliogs.

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Although Lissamine Rhodamine B chloride is one of the most popular labeling reagents of sulfonyl chloride, it is quite unstable in water. Even in anhydrous DMF, Lissamine Rhodamine B chloride tends to give a very complicated reaction mixture. It reacts with thiols, alcohols, phenols, aliphatic amines and aromatic amines indiscriminatingly. LRB Red™ is a succinimidyl ester and has the spectral properties identical to those of Lissamine Rhodamine B chloride. LRB Red™ is a superior replacement for Lissamine Rhodamine B chloride. LRB Red™ only reacts with aliphatic amines such as amino acids, peptides and proteins to give bright red fluorescent conjugates that are extremely stable. Compared to Lissamine Rhodamine B chloride, LRB Red™ has much higher labeling efficiency, and more importantly the resulted conjugates are much easier to be purified due to its much cleaner reactions. We strongly recommend that you consider using LRB Red™ to replace Lissamine Rhodamine B chloride for labeling peptides and oligonucleotides.