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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).

Experimental design of Aim2WT or Aim2−/− bone marrow (BM) transplantation to Ldlr−/−:Mx1cre:c-mybfl/fl mice receiving i.v. DNA (top) and flow cytometry histograms (bottom) of caspase-1 activity(Assay kit, Cat no. 9122) in bone marrow recipients 24 h after i.v. DNA. Image from publication, CC-BY-4.0, PMID: 39112714.

ImmunoChemistry Technologies Near-Infrared DyLight® 690 Tracer in vivo Active Caspase (VAD) Assay

$452

Figure 1. Apoptotic tissues in murine tumor models were imaged in vivo with 747-VAD-FMK (cat. 9114). Negative control (placebo) mice (left) and experimentally treated mice (right) were injected intravenously with DyLight® 747-VAD-FMK tracer and imaged non-invasively at various time points with the CRi Maestro™ imaging system. Apoptotic tumor tissues fluoresce bright blue in the experimental group subjects, indicating that the experimental treatment had an apoptotic effect.

ImmunoChemistry Technologies Near-Infrared DyLight® 747 Tracer in vivo Active Caspase (VAD) Assay

$452

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.)

Figure 2. Using 7-AAD, live cells (unstained, left side of each histogram) can easily be distinguished from dead/membrane compromised cells exhibiting red fluorescence (right side of each histogram). Jurkat cells were either untreated (A), or treated with 90% ethanol for 60 seconds, then stained with 7-AAD, and analyzed using a flow cytometer in FL-3. Only 4% of untreated cells (A) are dead compared with 97.6% of the treated cells (B). Data courtesy of Dr. Kristi Strandberg, ICT 226:30-31.

ImmunoChemistry Technologies Necrosis vs Apoptosis Assay Kit

From $351

ImmunoChemistry Technologies Neptune Assay Diluent

From $59

Figure 1. A pool of Jurkat cells was spiked with FAM-YVAD-FMK (cat. 9146) and divided into separate treatment groups. Starting with 24 hour samples and working backwards, 10 µM Nigericin was added to cells and the samples were incubated at 37°C throughout the induction process. The cells were washed and analyzed on a flow cytometer. The level of caspase-1 activity directly correlated to the period of exposure to Nigericin Data. courtesy of Mrs. Tracy Murphy, ICT (220:78).

ImmunoChemistry Technologies Nigericin

$46.60

Figure 1. Typical standard curves. A new curve must be generated each time the assay is run.

Figure 2. Typical nitrite linearity curve

ImmunoChemistry Technologies Nitric Oxide Colorimetric Detection Kit

$350

Figure 1. Jurkat cells were stained with DAF-2DA dye (Kit 9155), washed, and then treated with DMSO control (left histogram) or 1 mM DEA NONOate, a nitric oxide donor (middle histogram). Cells were read on the FL1 channel of a flow cytometer. The median fluorescence intensity (MFI) of DEA NONOate treated cells was 3.5-fold higher than for the control cells. Data also overlaid in a single plot (right, black: Negative; right, red: Positive). Data courtesy of Dr. Kristi Strandberg, ICT, 227:76.

Figure 2. Jurkat suspension cells were stained with DAF-2DA dye, washed, and then treated with DMSO control (Panels A-C) or DEA NONOate (Panels D-F), a nitric oxide donor. Cells treated with DEA NONOate showed an increased level of green fluorescence relative to the untreated cells (Panels A v and D). Microscope images were obtained using a Nikon Eclipse 90i microscope with a Hamamatsu Flash 4.0 camera. Data courtesy of Dr. Kristi Strandberg (ICT 228:57-58).

ImmunoChemistry Technologies Nitric Oxide Synthase Assay

$223

Aves Labs Non-Immune Chicken IgY Secondary Antibody

$102

ImmunoChemistry Technologies NP-40

From $90

ImmunoChemistry Technologies Nuclear Fast Red

From $60

Antibodies Incorporated Nucleolar Positive Control

$67

ImmunoChemistry Technologies One step Polymer HRP Goat IgG (H+L)

From $293

ImmunoChemistry Technologies One step Polymer HRP Goat with DAB

From $289

ImmunoChemistry Technologies One Step Polymer HRP Mouse and Rat IgG (H+L)

From $293

ImmunoChemistry Technologies One step Polymer HRP Mouse and Rat IgG with DAB

From $289

ImmunoChemistry Technologies One step Polymer HRP Mouse, Rabbit & Rat (H+L) Detection Kit

From $340

ImmunoChemistry Technologies One step Polymer HRP Mouse, Rat and Rabbit with DAB

From $335

ImmunoChemistry Technologies One step Polymer HRP Rabbit IgG (H+L) IHC Detection Kit

From $293

ImmunoChemistry Technologies One step Polymer HRP Rabbit IgG with DAB

From $289

PhosphoSolutions Organelle Marker Staining Kit

$510

ImmunoChemistry Technologies Organo / Limonene Mount™

From $83

PhosphoSolutions p38 MAPK Phospho-Regulation Antibody Kit

$459

PhosphoSolutions p38 MAPK Phospho-Regulation Staining Kit

$459

ImmunoChemistry Technologies Pack of Desiccant Packets

$8

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