cell viability

LIVE/DEAD® Fixable Blue Dead Cell Stain Kit, for UV excitation

Category: Products & Services > Kits & Assays > Cell Analysis Kits > Cell Viability Kits

The LIVE/DEAD® Fixable Dead Cell Stain Kit employs an amine-reactive fluorescent dye to evaluate mammalian cell viability by flow cytometry. In cells with compromised membranes, the dye reacts with free amines both in the cell interior and on the cell surface, yielding intense fluorescent staining. In viable cells, the dye's reactivity is restricted to the cell-surface amines, resulting in less intense fluorescence. The difference in intensity between the live and dead cell populations is typically greater than 50 fold, and this fluorescence intensity discrimination is completely preserved fol...
Catalog: L-23105
Size: 1 kit

Tali® Cell Cycle Kit

Category: Products & Services > Kits & Assays > Cell Analysis Kits > Cell Viability Kits

The Tali® Cell Cycle Kit includes a ready-to-use reagent that, when used with the Tali® Image-Based Cytometer, provides a convenient and accurate determination of the percentage of cells in each phase of the cell cycle. This single-addition reagent is composed of propidium iodide (PI), RNase A, and Triton X-100. The Tali® Cell Cycle Kit offers a simple workflow: • The pre-mixed reagent can be stored at room temperature and used when your cells are ready • Simply fix your cells, add the reagent, incubate, and visualize • Cell cycle data can be analyzed on the Tali® instrument or exported as a ....
Catalog: A10798
Size: 50 assays

LIVE/DEAD® Violet Viability/Vitality Kit, for 405 nm excitation

Category: Products & Services > Kits & Assays > Cell Analysis Kits > Cell Vitality Assay Kits

The LIVE/DEAD® Violet Viability/Vitality Kit provides a two-color fluorescence cell viability and vitality assay that is based on the simultaneous determination of live and dead cells with two probes that measure recognized parameters of cell health: plasma membrane integrity and intracellular esterase activity. Calcein violet AM and aqua-fluorescent reactive dye are optimal dyes for this application; both dyes utilize the violet laser allowing other laser lines to be used for conventional fluorochromes.
Catalog: L34958
Size: 1 kit

CellROX® Green Flow Cytometry Assay Kit

Category: Products & Services > Kits & Assays > Cell Analysis Kits > Cell Viability Kits

The CellROX® Green Flow Cytometry Assay Kit enables the flow cytometric detection of reactive oxygen species (ROS) in live cells. The kit includes the novel, fluorogenic CellROX® Green Reagent, as well as SYTOX® Red Dead Cell Stain, N-acetyl cysteine (an antioxidant, for negative control), and tert-butyl hydroperoxide solution (TBHP, an inducer of ROS). The CellROX® Green Flow Cytometry Assay Kit features: • Fluorogenic probe formulated for flow cytometry that is oxidized in the presence of ROS • Multicolor compatibility—minimal overlap with fluorophores excited by other laser lines, allowing ...
Catalog: C10492
Size: 100 assays

CellROX® Deep Red Flow Cytometry Assay Kit

Category: Products & Services > Kits & Assays > Cell Analysis Kits > Cell Viability Kits

The CellROX® Deep Red Flow Cytometry Assay Kit enables the flow cytometric detection of reactive oxygen species (ROS) in live cells. The kit includes the novel, fluorogenic CellROX® Deep Red Reagent, as well as SYTOX® Blue dead cell stain, N-acetyl cysteine (an antioxidant, for negative control), and tert-butyl hydroperoxide solution (TBHP, an inducer of ROS). The CellROX® Deep Red Flow Cytometry Assay Kit features: • Fluorogenic probe formulated for flow cytometry that is oxidized in the presence of ROS • Multicolor compatibility—minimal overlap with fluorophores excited by other laser lines,...
Catalog: C10491
Size: 100 assays

CellROX® Orange Flow Cytometry Assay Kit

Category: Products & Services > Kits & Assays > Cell Analysis Kits > Cell Viability Kits

The CellROX® Orange Flow Cytometry Assay Kit enables the flow cytometric detection of reactive oxygen species (ROS) in live cells. The kit includes the novel, fluorogenic CellROX® Orange Reagent, as well as SYTOX® Red Dead Cell Stain, N-acetyl cysteine (an antioxidant, for negative control), and tert-butyl hydroperoxide solution (TBHP, an inducer of ROS). The CellROX® Orange Flow Cytometry Assay Kit features: • Fluorogenic probe formulated for flow cytometry that is oxidized in the presence of ROS • Multicolor compatibility—minimal overlap with fluorophores excited by other laser lines, allowi...
Catalog: C10493
Size: 100 assays