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Figure 1. Jurkat cells were stimulated with staurosporine (B) or DMSO (A), then stained according to the kit protocol. The cells were washed twice and analyzed by flow cytometry: Ex:488nm Em: FL1 and FL2. A. Healthy cells show a strong red fluorescence (intact mitochondria) and no green fluorescence (no active caspases). B. Apoptotic cells show a loss of red fluorescence (y axis) due to loss of mitochondrial membrane potential and positive green fluorescence (x axis) indicating active caspases.
ImmunoChemistry Technologies Dual Caspase 3/7 and Mitochondrial Membrane Potential Assay Kit
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Figure 1. Jurkat cells were stimulated with staurosporine (B) or DMSO (A), then stained according to the kit protocol. The cells were washed twice and analyzed by flow cytometry: Ex:488nm Em: FL1 and FL2. A. Healthy cells show a strong red fluorescence (intact mitochondria) and no green fluorescence (no active caspases). B. Apoptotic cells show a loss of red fluorescence (y axis) due to loss of mitochondrial membrane potential and positive green fluorescence (x axis) indicating active caspases.
ImmunoChemistry Technologies Dual Poly Caspase and Mitochondrial Membrane Potential Assay Kit
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Figure 1. Jurkat Cells were stimulated with DMSO for 2 hours. The cells were washed and fixed for 15 minutes. The cells were then permeabilized with saponin and stained with Rabbit anti-active caspase 3 antibody for 1 hour. The samples were then stained with PE labeled Goat anti-Rabbit antibody.
ImmunoChemistry Technologies Apo Active PE - Caspase 3 Detection Kit
$506
Figure 1. Jurkat Cells were stimulated with staurosporine (B) or DMSO (A) for 2 hours. The cells were washed and fixed for 15 minutes. The cells were then permeabilized with saponin and stained with anti-active caspase 3 antibody for 1 hour. The samples were then stained with FITC labeled Goat anti-Rabbit antibody.
ImmunoChemistry Technologies Apo Active FITC - Caspase 3 Detection Kit
$506
Figure 1. U937 cells were stimulated with staurosporine for 5 hours, and then assayed for caspase 3/7 activity following the kit protocol.
ImmunoChemistry Technologies Apo 3/7 HTS Assay Kit
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Figure 1. Assay principle showing the effect of inhibitors
ImmunoChemistry Technologies Bioluminescent Acetylcholinesterase Assay Kit
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Figure 1. Balb/c mice were either inoculated with HSV-1 virus, or given a sham treatment. Seven days later, the mice were injected IV with either DyLight® 747-VAD-FMK (kit 9114), NIR-DyLight® 747 Free Dye (kit 9115), or no reagent. Strong caspase activity was seen in the brain of the HSV-1 infected / NIR-DyLight® 747 Tracer-treated mouse. The liver is the route of clearance for DyLight® Tracers. All mice show fluorescence signal in the tail where reagent is likely to pool after IV injection.
ImmunoChemistry Technologies Near Infrared DyLight® 747 Free Dye Control Assay
$302
Figure 1. Brain abscesses were induced in mice following inoculation of live S. aureus. Mice received i.v. injections of DyLight® 690-VAD-FMK tracer or DyLight® 690 Dye Control (cat. 9113) 17 hours post-infection; brain tissue was imaged 1 hour later ex vivo using an IVIS® Spectrum™ (Caliper Life Sciences). Strong caspase activity was seen in brain abscesses using DyLight® 690-VAD-FMK tracer (right); minimal signal was detected in the DyLight® 690 Free Dye Control (left).
ImmunoChemistry Technologies Near Infrared DyLight® 690 Free Dye Control Assay
$302
Figure 1. Brain abscesses were induced in mice following inoculation of live S. aureus. Mice received i.v. injections of DyLight® 690-VAD-FMK tracer or DyLight® 690 Dye Control (cat. 9113) 17 hours post-infection; brain tissue was imaged 1 hour later ex vivo using an IVIS® Spectrum™ (Caliper Life Sciences). Strong caspase activity was seen in brain abscesses using DyLight® 690-VAD-FMK tracer (right); minimal signal was detected in the DyLight® 690 Dye Control Free Dye control (left).
ImmunoChemistry Technologies Near-Infrared DyLight® 690 Tracer in vivo Active Caspase (VAD) Assay
$438
Figure 1. Excitation and emission spectra. Red Fluorescent SR In vivo Poly (active) Caspase (VAD) Assay inhibitor probe was reconstituted in DMSO, diluted in an aqueous buffer, and then analyzed on a Molecular Devices M5e plate reader. The excitation spectrum (black) was generated using an emission of 630 nm. The emission spectrum (orange) was generated using an excitation of 540 nm. The probe optimally excites at 550-580 nm and has a peak emission at 590-600 nm.
ImmunoChemistry Technologies Red Fluorescent SR In vivo Poly (active) Caspase (VAD) Assay
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Figure 1. Green Fluorescent FAM In vivo Poly (active) Caspase (VAD) Assay inhibitor probe was reconstituted in DMSO, diluted in an aqueous buffer, and then analyzed on a Molecular Devices M5e plate reader. The excitation spectrum (black) was generated using an emission of 590 nm. The emission spectrum (green) was generated using an excitation of 460 nm.
ImmunoChemistry Technologies Green Fluorescent FAM In vivo Poly (active) Caspase (VAD) Assay
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Figure 1. Using FAM-FLICA®, non-apoptotic cells (unstained, left of histogram) can easily be distinguished from apoptotic cells exhibiting green fluorescence (right of histogram). Jurkat cells were either treated with DMSO as control (A), or 1 µM staurosporine (B) to induce apoptosis. Cells were stained with FAM-FLICA® and analyzed using a flow cytometer in FL-1. Only 7% of non-induced cells (A, right) are apoptotic compared with 96.5% of the induced cells (B, right). (ICT 226:17-19.)
ImmunoChemistry Technologies Necrosis vs Apoptosis Assay Kit
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Figure 1. Jurkat cells were treated with a negative control (left) or staurosporine (right), then stained using Swine Annexin V-Fluorescein Assay (cat. 9142). Annexin V-Fluorescein labeled only 13.1% of control cells (UR + LR = 11.0% + 3.1%, left), whereas staurosporine induced Annexin V-Fluorescein labeling in 96.7% of cells (UR + LR = 32.7% + 64.0%, right). Staurosporine also significantly increased the proportion of dually stained cells (UR). Data courtesy of Mrs. T. Murphy, ICT, 227:19.
ImmunoChemistry Technologies Swine Annexin V-Fluorescein Apoptosis Assay Kit
$455
Figure 1. Jurkat cells were treated with a negative control (left) or staurosporine (right), washed, then stained with Equine Annexin V-Fluorescein Assay (Cat. 9141). Equine Annexin V-Fluorescene labeled only 17.4% of the control cells (UR + LR = 10.3% + 7.1%, left); staurosporine induced Equine Annexin V-Fluorescene labeling in 97.6% of cells (UR + LR = 27.8% + 69.8%, right). Staurosporine increased the proportion of dual stained cells (UR). Data courtesy of Mrs. T. Murphy, ICT, 227:68.
ImmunoChemistry Technologies Equine Annexin V-Fluorescein Apoptosis Assay Kit
$455
Figure 1. Jurkat cells were treated with a negative control (left) or staurosporine (right), washed, then stained with Chicken Annexin V-Fluorescein Assay (Cat. 9140). Chicken Annexin V-Fluorescein labeled only 16.9% of control cells (UR + LR = 13.2% + 3.7%, left); staurosporine induced Chicken Annexin V-Fluorescein labeling in 97% of cells (UR + LR = 46.6% + 50.4%, right). Staurosporine increased the proportion of dual stained cells (UR). Data courtesy of Mrs. Tracy Murphy, ICT, 227:19.
ImmunoChemistry Technologies Chicken Annexin V-Fluorescein Apoptosis Assay Kit
$455
Figure 1. Jurkat cells were treated with a negative control (left) or staurosporine (right), then stained with Canine Annexin V-Fluorescein Assay (cat. 9139). Annexin V-Fluorescein labeled only 15.6% of the control cells (UR + LR = 9.8% + 5.8%, left); staurosporine induced Annexin V-Fluorescein labeling in 97.3% of cells (UR + LR = 11.5% + 85.8%, right). Staurosporine did not significantly increase the proportion of dually stained cells (UR). Data courtesy of Mrs. T. Murphy, ICT, 224:69-71.
ImmunoChemistry Technologies Canine Annexin V-Fluorescein Apoptosis Assay Kit
$455
Figure 1. Jurkat cells were treated with a negative control (left) or staurosporine (right), washed, and then stained with Bovine Annexin V-Fluorescein (Cat. 9138). Bovine Annexin V-Fluorescein labeled only 17.6% of control cells (UR + LR = 13.5% + 4.1%, left); staurosporine induced Bovine Annexin V-Fluorescein labeling in 98.8% of cells (UR + LR = 15.3% + 83.5%, right). Staurosporine did not increase the proportion of dual stained cells (UR). Data courtesy of Mrs. Tracy Hanson, ICT, 224:69-71.
ImmunoChemistry Technologies Bovine Annexin V-Fluorescein Apoptosis Assay Kit
$455
Figure 1. Quantification of 4 populations in each sample
ImmunoChemistry Technologies Cell-mediated Cytotoxicity Assay: Total Cytotoxicity Test
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Native Human Cathepsin D
ImmunoChemistry Technologies Native Human Cathepsin D
$346
ImmunoChemistry Technologies Cathepsin B
$338
Figure 1. Fluorescence spectra
ImmunoChemistry Technologies Green Live/Dead Stain
$102.50
DAPI Nuclear Stain
ImmunoChemistry Technologies DAPI Nuclear Stain
$120.50
Figure 1. Jurkat cells were untreated (live) (A) or treated with 90% ethanol (dead) (B). Cells were pelleted by centrifugation (200 x g for 5 minutes) and resuspended in PBS. Cells were then stained with 7-AAD for 10 minutes on ice, and analyzed using an Accuri C6 flow cytometer in FL-3. Only 4% of untreated cells (A) are dead compared with 97.6% of the treated cells (B) (ICT 226:30-31).
ImmunoChemistry Technologies 7-AAD Red Fluorescent Live/Dead Stain
$172
Figure 1. Staining of Healthy Jurkat Cells Healthy Jurkat cells were stained with CFSE or left unstained and then analyzed by flow cytometry using an Accuri C6 flow cytometer equipped with a FL1 99% attenuation filter. Unstained Jurkat cells (A), stained Jurkat cells (B), and the corresponding overlay (C) are shown.
ImmunoChemistry Technologies CFSE Green Fluorescent Stain - for cell labelling and proliferation studies
$120.75

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