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NOS2 ELISA 试剂盒

High Sensitivity NOS2 适用: 人 Colorimetric Sandwich ELISA 15.6 pg/mL - 1000 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
产品编号 ABIN6999412
发货至: 中国
  • 抗原 See all NOS2 ELISA试剂盒
    NOS2 (Nitric Oxide Synthase 2, Inducible (NOS2))
    适用
    • 7
    • 6
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    • 2
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    • 2
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    检测方法
    Colorimetric
    实验类型
    Sandwich ELISA
    检测范围
    15.6 pg/mL - 1000 pg/mL
    最低检测浓度
    15.6 pg/mL
    应用范围
    ELISA
    原理
    The kit is a high sensitivity sandwich enzyme immunoassay for in vitro quantitative measurement in various sample types.
    样品类型
    Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
    Analytical Method
    Quantitative
    特异性
    This assay has high sensitivity and excellent specificity for detection of Nitric Oxide Synthase 2, Inducible.
    灵敏度
    5.5 pg/mL
    质量等级
    High Sensitivity
    组件
    • Pre-coated, ready to use 96-well strip plate, flat buttom
    • Plate sealer for 96 wells
    • Reference Standard
    • Standard Diluent
    • Detection Reagent A
    • Detection Reagent B
    • Assay Diluent A
    • Assay Diluent B
    • Reagent Diluent (if Detection Reagent is lyophilized)
    • TMB Substrate
    • Stop Solution
    • Wash Buffer (30 x concentrate)
    • Instruction manual
    Top Product
    Discover our top product NOS2 ELISA Kit
  • 样本量
    100 µL
    实验时间
    3 h
    板类型
    Pre-coated
    实验流程
    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.
    试剂准备
    1. Bring all kit components and samples to room temperature (18-25 °C) before use. If the kit is not used up all at once, remove only the strips and reagents for the current experiment and leave the remaining strips and reagents in the desired condition.
    2. Standard - Reconstitute the Standard with 1.0mL of Standard Diluent, kept for 10 minutes at roomtemperature, shake gently (not to foam). The concentration of the standard in the stock solution is 1,000 pg/mL. Prepare 7 tubes containing 0.5mL Standard Diluent and produce a double dilution series. Mix each tube thoroughly before the next transfer. Set up 7 points of diluted standard such as 1,000pg/mL, 500pg/mL, 250pg/mL, 125pg/mL, 62.5pg/mL, 31.2pg/mL, 15.6pg/mL, and the last tube with Standard Diluent is the blank as 0pg/mL.
    3. Detection Reagent A and Detection Reagent B - Spin or centrifuge the stock of Detection Reagent A and B briefly before use. Dilute to working concentration (1:100) with Assay Diluent A or B, respectively.
    4. Wash Solution - Dilute 20 mL of Wash Solution Concentrate (30x) with 580 mL of deionized or distilled water to make 600 mL of Wash Solution (1x).
    5. TMB Substrate - Aspirate the required amount of solution with sterile tip and do not return the residual solution back into the vial.

    Note:

    1. Serial dilution directly in the wells is not recommended.
    2. Prepare standard within 15 minutes before assay. Do not dissolve the reagents directly at 37 °C.
    3. Detection Reagent A and B are sticky solutions, so pipette them slowly to reduce volume errors.
    4. Reconstitute Standard or working solutions of Detection Reagent A and B carefully according to instructions, avoiding foaming and mixing gently until crystals are completely dissolved. To minimize inaccuracy caused by pipetting, use small volumes and ensure pipettes are calibrated. It is recommended to aspirate more than 10 µL for one-time pipetting.
    5. The reconstituted Standard, Detection Reagent A and B can only be used once.
    6. When crystals have formed in the Wash Solution concentrate (30x), warm it to room temperature and mix gently until the crystals are completely dissolved.
    7. Contaminated water or preparation containers affect the detection result.
    样品制备
    • It is recommended to use fresh samples without long storage, otherwise protein degradation and denaturationmay occur in these samples, leading to false results. Samples should therefore be stored for a short periodat 2 - 8 °C or aliquoted at -20 °C (≤1 month) or -80 °C (≤ 3 months). Repeated freeze-thawcycles should be avoided. Prior to assay, the frozen samples should be slowly thawed and centrifuged toremove precipitates.
    • If the sample type is not specified in the instructions, a preliminary test is necessary to determinecompatibility with the kit.
    • If a lysis buffer is used to prepare tissue homogenates or cell culture supernatant, there is a possibilityof causing a deviation due to the introduced chemical substance.The recommended dilution factor is for reference only.
    • Please estimate the concentration of the samples before performing the test. If the values are not in therange of the standard curve, the optimal sample dilution for the particular experiment has to be determined.Samples should then be diluted with PBS (pH =7.0-7.2).
    实验精密度
    Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level of target were tested 20 times on one plate, respectively.
    Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level of target were tested on 3 different plates, 8 replicates in each plate.
    CV(%) = SD/meanX100
    Intra-Assay: CV < 10%
    Inter-Assay: CV < 12%
    限制
    仅限研究用
  • 储存条件
    4 °C/-20 ° C
    储存方法
    1. For unopened kit: All reagents should be stored according to the labels on the vials. The Standard, Detection Reagent A, Detection Reagent B, and 96-well Strip Plate should be stored at -20 °C upon receipt, while the other reagents should be stored at 4 °C.
    2. For opened kits: the remaining reagents must be stored according to the above storage conditions. In addition, please return the unused wells to the foil pouch containing the desiccant and seal the foil pouch with the zipper.
    有效期
    6 months
  • 抗原 See all NOS2 ELISA试剂盒
    NOS2 (Nitric Oxide Synthase 2, Inducible (NOS2))
    别名
    Nitric Oxide Synthase 2, Inducible (NOS2 产品)
    别名
    HEP-NOS ELISA Kit, INOS ELISA Kit, NOS ELISA Kit, NOS2A ELISA Kit, NOS-II ELISA Kit, Nos-2 ELISA Kit, Nos2a ELISA Kit, i-NOS ELISA Kit, iNOS ELISA Kit, iNos ELISA Kit, NOS2a ELISA Kit, NOS2 ELISA Kit, BmNOS2 ELISA Kit, Nsl ELISA Kit, nos2 ELISA Kit, nitric oxide synthase 2 ELISA Kit, nitric oxide synthase 2, inducible ELISA Kit, inducible nitric oxide synthase ELISA Kit, inducible nitric-oxide synthase ELISA Kit, nanos C2HC-type zinc finger 2 ELISA Kit, NOS2 ELISA Kit, Nos2 ELISA Kit, nos2 ELISA Kit, LOC396821 ELISA Kit, NANOS2 ELISA Kit
    背景
    NOS2A, INOS, HEP-NOS, I-NOS, Hepatocytes Oxide Synthase, Peptidyl-cysteine S-nitrosylase NOS2
    途径
    Retinoic Acid Receptor Signaling Pathway, Cellular Response to Molecule of Bacterial Origin, Inositol Metabolic Process, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process
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