NOS2 ELISA kit (Human)

SKU: SEA837Hu

Size: 96Tests

# of Times Cited in literature: 14

Prepare Time: 1-3 days(please inquire for mutiple units)

Target Name: NOS2

Target Full Name: Nitric Oxide Synthase 2, Inducible

Alternative Names: NOS2A; INOS; HEP-NOS; I-NOS; Hepatocytes Oxide Synthase; Peptidyl-cysteine S-nitrosylase NOS2

Target Species: Human

Uniprot: P35228

Gene ID: 4843

Featured Series: SE kit

Featured Series Function: Detects protein (regular version)

Specificity: Reactive with Human NOS2 / Nitric Oxide Synthase 2, Inducible

Method: Colormetric

Detection principle: Double-antibody Sandwich

Detection range: 0.156-10ng/mL

Sensitivity: 0.055ng/mL

Assay Time: 3h

Sample Size: 100uL

Recommended/Predicted Sample Types: Serum, Plasma, Tissue Homogenates, Cell Lysates, Cell Culture Supernates and other Biological Fluids

Assay Precision: Intra-Assay: CV<10%, Inter-Assay: CV<12%

Reproducibility test menthod: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Nitric Oxide Synthase 2, Inducible (NOS2) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Nitric Oxide Synthase 2, Inducible (NOS2) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100

Storage: 4°C for 1 month/ -20°C for long-term(One year within shelf life)

Shelf-life: 12 months

Specificity: This assay has high sensitivity and excellent specificity for detection of Nitric Oxide Synthase 2, Inducible (NOS2). No significant cross-reactivity or interference between Nitric Oxide Synthase 2, Inducible (NOS2) and analogues was observed.

Stability: The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition. To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.

Assay procedure summary: 1. Prepare all reagents, samples and standards; 2. Add 100µL standard or sample to each well. Incubate 1 hours at 37°C; 3. Aspirate and add 100µL prepared Detection Reagent A. Incubate 1 hour at 37°C; 4. Aspirate and wash 3 times; 5. Add 100µL prepared Detection Reagent B. Incubate 30 minutes at 37°C; 6. Aspirate and wash 5 times; 7. Add 90µL Substrate Solution. Incubate 10-20 minutes at 37°C; 8. Add 50µL Stop Solution. Read at 450nm immediately.

Test principle: The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Nitric Oxide Synthase 2, Inducible (NOS2). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Nitric Oxide Synthase 2, Inducible (NOS2). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Nitric Oxide Synthase 2, Inducible (NOS2), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Nitric Oxide Synthase 2, Inducible (NOS2) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

Research Area: Enzyme & Kinase;Metabolic pathway;Tumor immunity;Cardiovascular biology;

References Citing This Product: Regulation of Microglia Activity by Glaucocalyxin-A: Attenuation of Lipopolysaccharide-Stimulated Neuroinflammation through NF-κB and p38 MAPK Signaling Pathways

Circulating CD14+HLA-DR-/low myeloid-derived suppressor cells in leukemia patients with allogeneic hematopoietic stem cell transplantation: novel clinical potential strategies for the prevention and cellular therapy of graft-versus-host disease

The Association between Inflammatory Markers (iNOS, HO-1, IL-33, MIP-1β) and Depression with and without Posttraumatic Stress Disorder

Stężenia śródbłonkowej i indukowalnej formy syntazy tlenku azotu w surowicy krwi kobiet ciężarnych palących tytoń–badania wstępne

Exosome swarms eliminate airway pathogens and provide passive epithelial immunoprotection through nitric oxide

Intraphagolysosomal conditions predispose to Staphylococcus epidermidis small colony variants persistence in macrophages

Influence of Active Exposure to Tobacco Smoke on Nitric Oxide Status of Pregnant Women

Silica nanoparticles trigger the vascular endothelial dysfunction and prethrombotic state via miR-451 directly regulating the IL6R signaling pathway

Whitening effects of cosmetic formulation in the vascular component of skin pigmentation

Correlation analysis of the proportion of monocytic myeloid-derived suppressor cells in colorectal cancer patients

Targeting NF-¦ÊB mediated cell signaling pathway and inflammatory mediators by 1, 2-diazole in A549 cells in vitro

The Effects of Intermittent Hypoxic–Hyperoxic Exposures on Lipid Profile and Inflammation in Patients With Metabolic Syndrome

Whole-Body Cryotherapy Increases the Activity of Nitric Oxide Synthase in Older Men