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Cell Toxicity & Proliferation Assays

Download the Bioassay Handbook & Selection Guide for Complete Product Listing

 

G-Biosciences offers a wide range of non-radioactive bioassays for the detection of cell toxicity, cell death and cell proliferation that are ideal for high throughput screening.  Each CytoScan™ assay is designed for a microwell format and is suitable for studying chemical and cell-mediated cytotoxicity, viability, death or proliferation.
 

AlamarBlue Cell Viability Assay reagent quantitatively measures the proliferation of mammalian cell lines, bacteria and fungi. The dye incorporates an oxidation-reduction (REDOX) indicator that both fluoresces and change color in response to the chemical reduction of growth medium due to cell growth..
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Calcein AM or Calcein acetoxymethyl ester is a hydrophobic compound which passes easily through cell membrane into live cells and is used for cell viability assays. The non-fluorescent calcein AM dye is hydrolyzed by cellular esterases to give calcein which is fluorescent and is retained in the cyto..
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CytoScan™-SRB Cytotoxicity Assay is an accurate and reproducible assay based upon the quantitative staining of cellular proteins by sulforhodamine B (SRB).   This assay has been used for high-throughput drug screening at the National Cancer Institute (NCI) (1). Sulforhodamine B is an ..
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CytoScan™ WST-1 Cell Proliferation Assay is a sensitive and accurate assay for cell proliferation and cytotoxicity. The assay is highly convenient as it is performed in a single cell tissue culture well and requires no washing, harvesting or solubilization of cells.     Adherent or..
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The CytoScan™-fluoro 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-fluo..
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Reduced glutathione (L-γ-glutamyl-L-cysteinylglycine), a tripeptide, serves as a key antioxidant in animal, plant, fungi and bacteria by providing free thiol. Glutathione exist in reduced (GSH) and oxidized (GSSG; gluthathione disulphide) forms in cells and tissues, and the concentration of gl..
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Firefly luciferase is a unique photoprotein used in bioluminescence for high sensitive detection and quantification of ATP and as a reporter for studying gene function and regulation.  Luciferase (Firefly, Recombinant) is recombinant 62 kDa protein expressed in E. Coli.   Click here to re..
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ATP serves as a marker for cell viability as it is present in all metabolically active cells. Lumino™ Cell Viability Glow Assay is a bioluminescent assay to detect and/or quantify ATP and thus measures the viable cells. The bioluminescent assay is based on requirement of ATP by lucif..
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*Pluronic® F-127 is a nonionic, surfactant polyol with molecular weight around 12,500 daltons. Pluronic® F-127 promotes solubilization of water-insoluble dyes and other materials in physiological medium. Pluronic® F-127 is most commonly used to disperse the acetomethyl (AM) esters as w..
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• X-Gal conveniently aliquoted into 4 separate vials to prolong shelf-life! • 4 x 100 assays! • 200ml assay volume! • Pre-optimized!  • Works on adhered/suspended cells or frozen tissue sections!   Designed to be more convenient and cost efficient than other k..
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Model:
Calcein AM or Calcein acetoxymethyl ester is a hydrophobic compound which passes easily through cell membrane into live cells and is used for cell viability assays. The non-fluorescent calcein AM dye is hydrolyzed by cellular esterases to give calcein which is fluorescent and is retained in the cyto..
$0.00
Model:
A reliable colorimetric assay that measures the stable, cytosolic, lactate dehydrogenase (LDH) enzyme, which is released from damaged cells and is a biomarker for cellular cytotoxicity and cytolysis. The released LDH is measured with a coupled enzymatic reaction that results in the conversion of a t..
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