ImmunoChemistry Technologies

307 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 307 products

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

From $413.95

ImmunoChemistry Technologies Protein-Free Sample Diluent

From $49.25

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 $71.55

ImmunoChemistry Technologies Alternative Block ELISA Blocking Buffer

From $55.20

Figure 1. Optimization of double-antigen sandwich ELISA. (a) Capture (0.5 to 5.0 µg/mL) and detection antigen (0.2 (green), 0.4 (light blue), 0.8 (yellow), and 1.6 (purple)) were used to optimize capture and detection antigen (N protein). Capture antigen was diluted with Antigen Coating Buffer. From Figure 1a of Cordero-Ortiz, M, et al. (2023) Animals (Basel) 13, 3487 doi: 10.3390/ani13223487. Used under CC License (https://creativecommons.org/licenses/by/4.0/). Copyright © 2023 by the authors.

ImmunoChemistry Technologies Antigen Coating Buffer, 5X

From $57.10

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

ImmunoChemistry Technologies Sample Diluent - Non-Mammalian-based

From $60.50

ImmunoChemistry Technologies Block Buffer Optimization Pack

$228.40

Figure 1. MR-(DEVD)2 (Cat. 936) and Hoechst 33342 were used to quantify apoptosis in human PASMCs. Cells were treated with a negative control (A), a drug that inhibits proliferation (B), or H2O2 to induce apoptosis (C). Apoptotic cells stained red with cleaved MR-(DEVD)2 and blue with Hoechst. They have less intense blue nuclei than healthy cells, which have bright blue nuclei. Research of Dr. F. Perros, et al., Universite Paris-Sud 11; Clamart; Hopital Henri-Mondor, Creteil, France.

Figure 2. THP-1 cells were stained with Poly (active) Caspase FAM FLICA® Inhibitor Reagent (green), and Hoechst 33342 (Blue). Cells were incubated with staurosporine to induce apoptosis. Two photos were taken and superimposed. Only one cell of the three cells is apoptotic (middle) – it is stained positive for caspase activity with FAM-VAD-FMK. Data courtesy of Dr. Brian W. Lee.

ImmunoChemistry Technologies Hoechst 33342 Fluorescent Nucleic Acid Stain

$23.90

Figure 1. The process of autophagy is an intracellular degradation process during which cytosolic organelles and materials are enclosed within an isolation membrane to form an autophagosome. The outer membrane of the autophagosome fuses with the lysosome. The sequestered material is subsequently degraded within the autolysosome.

Figure 2. Cells were either untreated (Black) or treated with 0.5 µM Rapamycin (Orange), 10 µM Chloroquine (Blue), or both 0.5 µM Rapamycin and 10 µM Chloroquine (Red) for 18 hours. After staining with Autophagy Probe - Red Fluorescent, cells were washed and analyzed by flow cytometry (561 nm excitation and a 610/20 emission filter). Treatment with rapamycin or chloroquine increased the fluorescence signal compared to the control. Data courtesy of Dr. Kristi Strandberg (ICT 228:37-40).

ImmunoChemistry Technologies Autophagy Assay - Red Fluorescent

From $210.50

Figure 1. R110-(RR)2 was reconstituted in DMSO, diluted in an aqueous buffer, and then spiked with cathepsin B enzyme and incubated at 37°C for 1 hour. After incubation, fluorescence was 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.

Figure 2. Jurkat cells were treated with the cathepsin inhibitors CA-074 Me (blue) and E-64d (gray), or were untreated (green) and then stained with R110-(RR)2. Samples were then analyzed analyzed by flow cytometry (488 nm excitation and a 530/30 emission filter). Treatment with CA-074 Me or E-64d decreased the fluorescence signal detected compared to the untreated control, which displayed a baseline level of cathepsin activity. Data courtesy of Dr. Kristi Strandberg (ICT 231:40-42).

ImmunoChemistry Technologies Green Fluorescent Cathepsin B Assay

From $217.70

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 $227.90

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

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 $210.20

Immunofluorescent staining of HeLa cells using 2 µg/mL Aves Labs chicken anti-Giantin (GOLGB1) (Cat. GOLGB1-0100) antibody (green). Actin filaments were stained using Phalloidin (red). DAPI nuclear stain (blue) shows cell nuclei. The cells were mounted with Antibodies Incorporated Fluoroshield with DAPI and DABCO mounting medium (Cat. AR-6505). Anti-Giantin specifically stains the Golgi apparatus in HeLa cells.

Immunofluorescent staining of HeLa cells using 2 µg/mL chicken anti-Calnexin (CANX) antibody (green). DAPI nuclear stain (blue) shows cell nuclei. The cells were mounted with Antibodies Incorporated Fluoroshield with DAPI mounting medium (Cat. AR-6501). Anti-Calnexin specifically stains the Endoplasmic Reticulum in HeLa cells.

ImmunoChemistry Technologies Fluoroshield™ with DAPI

From $102.20

ImmunoChemistry Technologies Plasma Sample Diluent

From $60.30

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 $247.35

ImmunoChemistry Technologies Donkey Serum

$71.55

ImmunoChemistry Technologies Assay Diluent Optimization Pack

$204.70

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 $358.70

ImmunoChemistry Technologies Cell-mediated Cytotoxicity Assay: Basic Cytotoxicity Test

From $182.10

ImmunoChemistry Technologies 96-Well Plate Template Post-It Notes

$8.15

ImmunoChemistry Technologies ELISA Plate Sealing Covers

$10.50

ImmunoChemistry Technologies Antibody Coating Buffer, 5X

From $57.10

ImmunoChemistry Technologies Assay Diluent - Non-Mammalian

From $60.30

ImmunoChemistry Technologies Costar® 96-Well Black Polystyrene Plate

$8.45

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