人Interferon gamma ELISA试剂盒(IFNG) (ab108863)

概述

  • 产品名称人Interferon gamma ELISA试剂盒(IFNG)
    参阅全部 Interferon gamma 试剂盒
  • 检测方法Colorimetric
  • 精确度
    批次内
    样品 n Mean SD CV%
    Overall 3%
    批次间
    样品 n Mean SD CV%
    Overall 8%
  • 测试
    1 x 96 well plate
  • 样品类型
    Cell culture supernatant, Serum, Plasma
  • 检测类型Sandwich (quantitative)
  • 灵敏度
    > 0.01 ng/ml
  • 范围
    0.016 ng/ml - 1 ng/ml
  • 复检

    97 %

  • 检测时间
    5h 00m
  • 实验步骤Multiple steps standard assay
  • 种属反应性
    与反应: Human
  • 产品概述

    Abcam’s Interferon gamma (IFNG) Human in vitro ELISA (Enzyme-Linked Immunosorbent Assay) kit is designed for the quantitative measurement of Interferon gamma levels in cell culture supernatants, serum and plasma.

    An Interferon gamma specific antibody has been precoated onto 96-well plates and blocked. Standards or test samples are added to the wells and subsequently an Interferon gamma specific biotinylated detection antibody is added and then followed by washing with wash buffer. Streptavidin-Peroxidase Conjugate is added and unbound conjugates are washed away with wash buffer. TMB is then used to visualize Streptavidin-Peroxidase enzymatic reaction. TMB is catalyzed by Streptavidin-Peroxidase to produce a blue color product that changes into yellow after adding acidic stop solution. The density of yellow coloration is directly proportional to the amount of Interferon gamma captured in plate.

  • 经测试应用适用于: Sandwich ELISAmore details
  • 平台Microplate

性能

  • 功能Produced by lymphocytes activated by specific antigens or mitogens. IFN-gamma, in addition to having antiviral activity, has important immunoregulatory functions. It is a potent activator of macrophages, it has antiproliferative effects on transformed cells and it can potentiate the antiviral and antitumor effects of the type I interferons.
  • 组织特异性Released primarily from activated T lymphocytes.
  • 疾病相关In Caucasians, genetic variation in IFNG is associated with the risk of aplastic anemia (AA) [MIM:609135]. AA is a rare disease in which the reduction of the circulating blood cells results from damage to the stem cell pool in bone marrow. In most patients, the stem cell lesion is caused by an autoimmune attack. T-lymphocytes, activated by an endogenous or exogenous, and most often unknown antigenic stimulus, secrete cytokines, including IFN-gamma, which would in turn be able to suppress hematopoiesis.
  • 序列相似性Belongs to the type II (or gamma) interferon family.
  • 翻译后修饰Proteolytic processing produces C-terminal heterogeneity, with proteins ending alternatively at Gly-150, Met-157 or Gly-161.
  • 细胞定位Secreted.
  • Information by UniProt
  • 别名
    • IFN-gamma
    • IFNG
    • IFNG_HUMAN
    • Immune interferon
    • Interferon gamma
    see all
  • 数据库链接

应用

Our Abpromise guarantee covers the use of ab108863 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
Sandwich ELISA Use at an assay dependent dilution.

Human Interferon gamma ELISA Kit (IFNG) 图像

  • Representative Standard Curve using ab108863.

实验方案

Human Interferon gamma ELISA Kit (IFNG) (ab108863)参考文献

ab108863 has not yet been referenced specifically in any publications.

Product Wall

Thank you for your patience. I have checked on the bovine IFN-gamma ELISA Kit. Unfortunately, the kit currently is not available in our catalog as the quality control tests have not yet been completed.  In general, due to the low homology between...

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Thank you for contacting us.   We have the following products in our catalog: ab108863: Interferon gamma Human ELISA Kit We have tested the cross-reactivity with bovine samples and it is very low, around 1 %. We have never tested samples from gu...

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"