ImmunoChemistry Technologies

302 products

ImmunoChemistry Technologies is your partner in cell viability assays, ELISA reagents, IHC reagents, and immunoassay services. With decades of protein chemistry expertise, ICT offers a wide range of products for immunoassay, cellular, and molecular diagnostics development. Our kits include fluorescent whole cell assays for intracellular apoptosis detection, autophagy, oxidative stress, caspase activity, and more. Optimize your technique with our coating and wash buffers, blockers, sample and assay diluents, stabilizers, and stop solutions. From ELISA development and plate coating, to IHC counterstains and mounting media, to antibody conjugation and purification, the team at our ISO-13485-certified facility in Davis, California is dedicated to helping you build a better assay.

Showing 25 - 48 of 302 products

Figure 1. Use of ELISA Blocking Buffer in Antigen-Down and Sandwich ELISA formats

ImmunoChemistry Technologies ELISA Blocking Buffer

From $53.80

Figure 1. Monocytes can secrete active caspase-1, therefore cells were labeled with FAM-FLICA® Caspase-1 (WEHD) (cat. 9161/9162) prior to treatment. Cells were then treated with DMSO (control) or 10 µM nigericin (cat. 6698), stained with Hoechst 33342, fixed (cat. 636), and viewed using EGFP (Ex 470/30, Em 530/50) and DAPI (Ex 375/28, Em 460/50) LED filter cubes at 20X. Increased levels of FAM-FLICA® staining were seen in the nigericin-treated cells. Data courtesy of Dr. Kristi Strandberg, ICT (235:60).

ImmunoChemistry Technologies Green Fluorescent FAM FLICA® Caspase-1 (WEHD) Assay Kit

From $242

Figure 1. Suspension Jurtkat cells were treated with DMSO (control, A) or 1 µM staurosporine (B) for 4 hours at 37°C, then stained with SR-LETD-FMK (kit cat. 9149/9150) for 1 hour at 37°C. Cells were washed three times and slides prepared. Treated cells appear bright red, indicating a high level of caspase-8 activity (B). Few non-induced cells are red, indicating minimal caspase-8 activity (A, Non-Induced, left). Data courtesy of Mrs. Tracy Murphy, ICT (220:68, 121815).

ImmunoChemistry Technologies Red Fluorescent SR-FLICA® Caspase-8 (LETD) Assay Kit

From $223

Figure 1. Cresyl Violet Perchlorate Excitation and Emission Spectra in Ethanol

Figure 2. MCF-7 cells were stained with acridine orange for 30 minutes, then washed twice in PBS (cells not stained with Magic Red®) and then analyzed by fluorescence microscopy at 400X using either 492 nm excitation with a 540-550 nm emission filter (A, lysosomes appear yellowish green), or 540 nm excitation with a long pass >640 nm barrier filter (B, lysosomes appear red). Data from the laboratory of Dr. Z. Darzynkiewicz (Brander Cancer Research Center Institute, New York City, NY).

ImmunoChemistry Technologies Magic Red® Fluorescent Cathepsin L Assay Kit

From $212.20

Figure 2. MCF-7 cells were exposed to 0.15 µM camptothecin (cat. 6210) for 24 hours at 37°C, then stained with MR-(DEVD)2 for 30 minutes at 37°C, washed, and then stained with 1 µg/mL Hoechst stain. Apoptotic cells with orange-red lysosomal bodies and less intense blue nuclei are intermixed with non-apoptotic cells bearing bright blue nuclei and absent or reduced orange-red lysosomal staining. Photo provided by Dr. Zbigniew Darzynkiewicz at Brander Cancer Research Center Institute, New York, NY.

ImmunoChemistry Technologies Magic Red® Fluorescent Caspase-3/7 Assay Kit

From $205.70

Figure 1. Cell death in primary rat hippocampal neurons. (A) is a composite of FLICA® FAM-DEVD-FMK (B), PI (C), and Hoechst (D). DNA is labeled in 4 cells (D), 3 cells are caspase-positive (B), 2 are membrane-compromised (C). One cell is in early apoptosis (green but not red). Two FLICA®-positive cells are also PI-positive (red, C) (becoming membrane compromised) and are in the late stages of apoptosis rather than necrosis. Data courtesy of Dr. Z. Kahraman Akozer, University of Maryland.

Figure 2. Normal (A) and keratoconus (B) corneal fibroblasts were treated with 200 μM H2O2 for 1 hour, washed, and allowed to recover. Cells were then treated with FAM-DEVD-FMK (cat. 93/94) for 1 hour, then washed with 1X Apoptosis Wash Buffer. Keratoconus corneal fibroblasts treated with H2O2 (B) show a significant increase in caspase-3/7 activity compared to normal cells (A). Non-apoptotic cells are dark in background. Data courtesy of Dr. Cristina Kenney, University of California, Irvine.

ImmunoChemistry Technologies Green Fluorescent FAM-FLICA® Caspase-3/7 (DEVD) Assay Kit

From $222.70

ImmunoChemistry Technologies Streptavidin/Biotin Blocking Kit Set

From $77

ImmunoChemistry Technologies Immuno Fluoro Mount™ with DABCO

From $83

The cell morphology of MDA-MB-231 breast cancer cells after they were treated with fludioxonil(Flu) for 72 h and were stained with DAPI and actin. The samples were sealed with mounting medium (Cat. no. AR-6515). Image from publication, CC-BY-4.0, PMID: 39201710.

ImmunoChemistry Technologies Fluoroshield™ with DABCO

From $88

Distribution of α2δ-1 subunit in spinal dorsal horn. The spinal dorsal horn sections of CV mice were stained with anti-α2δ-1 antibody (green). Scale bar = 200 µm. Solid line represents the gray matter border, dotted line represents the superficial layer. Sections mounted with Fluoroshield medium (Cat no AR-6500, ImmunoBioScience Corp). Image from publication CC-BY-4.0. PMID: 38989140

ImmunoChemistry Technologies Fluoroshield™

From $88

Figure 1. Assay principle. The kit uses a non-fluorescent detection reagent, which is reduced by NADH to produce its fluorescent analog and NAD. NAD is further converted to NADH via an enzyme coupled reaction (which does not react with NADP/NADPH).

Figure 2. NADH standard curve. Titrated in NADH standard diluent. Incubation time was 1 hour.

ImmunoChemistry Technologies Fluoro NAD/NADH Detection Kit by Cell Technology

From $609

Figure 1. (a) Fluorescent responses of NP3 (5 μM) toward various analytes (10 μM). Data shown represent fluorescent intensity at 470nm, 30 min after addition of the analytes. (b) ONOO− (final 10 μM) was quickly injected into a solution of NP3 (final 5μM), and the fluorescent intensity at 470 nm was plotted against time. (c) Fluorescence enhancement of NP3 (5μM) at 470 nm as a function of ONOO− (0−10 μM) after 15 min of reaction. All data acquired in PBS (10 mM, pH 7.4) with excitation at 375 nm.

Figure 2. (a) Time-lapse images taken from living EA.hy926 endothelial cells. Cells were preincubated with NP3 (5.0 μM), followed by stimulation with or without SIN-1 (0.5 mM). (b) Dynamic changes of NP3 fluorescence after SIN-1 (0.5 mM) treatment in panel a. (c) Effects of ONOO− scavengers uric acid (100 μM) and FeTTPS (1 μM) on changes in NP3 fluorescence in endothelial cells in the presence of ONOO− (60 μM). PI (red) stains nuclei. NP3 fluorescence was collected at 420−480 nm with λex 405 nm.

ImmunoChemistry Technologies Peroxynitrite Detection Kit

$298

Figure 1. Assay principle. The kit uses a non-fluorescent detection reagent to measure H2O2. H2O2 oxidizes the detection reagent in a 1:1 stoichiometry to produce a fluorescent product resorufin.

Figure 2. Typical Hydrogen peroxide standard curve. A new curve must be generated each time the assay is run.

ImmunoChemistry Technologies Hydrogen Peroxide Detection/Peroxidase Detection Kit

$288

Figure shows the two phosphate moieties of ADP, with no trace of a peak indicating the third phosphate of ATP using P31 NMR.

ImmunoChemistry Technologies Ultra Pure ADP by Cell Technology

From $405

ImmunoChemistry Technologies Sample Diluent Optimization Pack

$192.60

ImmunoChemistry Technologies Protein-Free Sample Diluent

From $48.20

Figure 1. Stabilization of HRP conjugates

Figure 2. Minimizes background in mono-poly sandwich ELISAs

ImmunoChemistry Technologies HRP Conjugate Stabilizer, Non-Mammalian-based, 1X

From $70

ImmunoChemistry Technologies Alternative Block ELISA Blocking

From $54

ImmunoChemistry Technologies ELISA Plate Sealing Covers

$10.30

Figure 1. Dilute samples within the detection limits of the ELISA

ImmunoChemistry Technologies Sample Diluent - Non-Mammalian-based

From $59.20

ImmunoChemistry Technologies Costar® 96-Well EIA/RIA Stripwell Plate

$7.50

Figure 1. Propidium iodide excitation and emission spectra.

Figure 2. HL-60 cells were treated with a drug, then stained with FLICA® FAM-VAD-FMK poly-caspase inhibitor reagent (green) (Cat. 92) and propidium iodide (red) (PI). Scanning laser cytometer analysis. Four populations of cells were detected: (A) Unstained live cells, (B) red necrotic cells (PI), (C) green and red late apoptotic cells (FAM-FLICA® plus PI), and (D) green early apoptotic cells (FAM-FLICA®). Data courtesy of Dr. Z. Darzynkiewicz, Brander Cancer Center, NY.

ImmunoChemistry Technologies Propidium Iodide Stain

$23.40

Figure 1. FLICA® 660 was reconstituted in DMSO, diluted in diH2O, and analyzed in a fluorescence plate reader. The excitation spectrum was generated using an emission of 760 nm. The emission spectrum was generated using an excitation of 600 nm.

Figure 2. Jurkat cells were treated with a negative control (left) or staurosporine, an apoptosis-inducing agent (right), for 4 hours, then stained with FLICA® 660-DEVD-FMK (cat. 9125) for 1 hour. Cells were washed and analyzed by flow cytometer. The negative control induced caspase-3/7 activity in 4.4% of cells (left); treatment with staurosporine induced caspase-3/7 activity in 70.9% of cells (right). This is a ratio of 16:1. Data courtesy of Mrs. Tracy Murphy, ICT, 13F38, 022013.

ImmunoChemistry Technologies Far-Red Fluorescent FLICA® 660 Caspase-3/7 (DEVD) Assay Kit

$264

Figure 2. Intracellular cathepsin activity was detected in HL60 cells using Magic Red®-(LR)2 cathepsin K fluorogenic substrate. Intracellular localization of the hydrolyzed fluorescent Magic Red® product was detected using a Nikon Eclipse E800 photomicroscope equipped with a 510–560 nm excitation filter and a 570–620 nm emission/barrier filter at 500X (A). Photo at right (B) shows the corresponding DIC image of the cells. Data courtesy of Dr. Brian Lee, ICT, 061202.

ImmunoChemistry Technologies Magic Red® Fluorescent Cathepsin K Assay Kit

From $212.20

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