Human Carcino Embryonic Antigen ELISA Kit (CEA) (ab108635)


  • 製品名
    Human Carcino Embryonic Antigen ELISA Kit (CEA)
    Carcino Embryonic Antigen CEA キット 製品一覧
  • 検出方法
  • サンプルの種類
  • アッセイタイプ
    Sandwich (quantitative)
  • 検出感度
    1 ng/ml
  • 検出範囲
    1 ng/ml - 120 ng/ml
  • ステップ
    Multiple steps standard assay
  • 種交差性
    交差種: Human
  • 製品の概要

    Abcam’s Carcino Embryonic Antigen in vitro ELISA (Enzyme-Linked Immunosorbent Assay) kit is designed for the accurate quantitative measurement of Carcino Embryonic Antigen in Human serum.

    A 96-well plate has been precoated with anti-Carcino Embryonic Antigen antibodies. Samples and standards and are added to the wells, where Carcino Embryonic Antigen in the sample and standards binds to the precoated antibody. Added Anti-Carcino Embryonic Antigen-HRP conjugate binds to the antibody-Carcino Embryonic Antigen complex. After incubation, the wells are washed to remove unbound material and TMB substrate is then added which is catalyzed by HRP to produce blue coloration. The reaction is terminated by addition of Stop Solution which stops the color development and produces a color change from blue to yellow. The intensity of signal is directly proportional to the amount of Carcino Embryonic Antigen in the sample and the intensity is measured at 450 nm.

    Get higher sensitivity in only 90 minutes with Human Carcinoembryonic Antigen ELISA Kit (CD66e) (ab183365) from our SimpleStep ELISA® range.


  • アプリケーション
    適用あり: Sandwich ELISAmore details
  • 試験プラットフォーム


  • 保存方法
    Store at +4°C. Please refer to protocols.
  • 内容 1 x 96 tests
    Anti-Carcino Embryonic Antigen Coated Microplate (12 x 8 wells) 1 unit
    Anti-Carcino Embryonic Antigen HRP Conjugate 1 x 13ml
    CEA Standard 0 - 0 ng/mL 1 x 1ml
    CEA Standard 1 - 3 ng/mL 1 x 1ml
    CEA Standard 2 - 12 ng/mL 1 x 1ml
    CEA Standard 3 - 30 ng/mL 1 x 1ml
    CEA Standard 4 - 60 ng/mL 1 x 1ml
    CEA Standard 5 - 120 ng/mL 1 x 1ml
    Stop Solution 1 x 11ml
    TMB Substrate Solution 1 x 11ml
  • 研究分野
  • 関連性
    Carcino Embryonic Antigen (CEA) is synthesised during development in the fetal gut, and is re-expressed in increased amounts in intestinal carcinomas and several other tumors. Antibodies to CEA are useful in identifying the origin of various metastatic adenocarcinomas and in distinguishing pulmonary adenocarcinomas (60 to 70% are CEA+) from pleural mesotheliomas (rarely or weakly CEA+).
  • 細胞内局在
    Cell Membrane
  • 別名
    • Carcinoembryonic antigen
    • Carcinoembryonic antigen related cell adhesion molecule 5
    • CD66e
    • CD66e antigen
    • CEA
    • CEACAM 5
    • CEACAM5
    • DKFZp781M2392
    • Meconium antigen 100
    see all
  • 参照データベース


Our Abpromise guarantee covers the use of ab108635 in the following tested applications.

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

アプリケーション Abreviews 特記事項
Sandwich ELISA Use at an assay dependent dilution.


  • Representative standard curve using ab108635.s



ab108635 has not yet been referenced specifically in any publications.

レビューと Q&A

Thank you for your new enquiry and continuous interest in our products.

I have conducted a search for you and we have FITC and PE-conjugated antibodies but not HRP-linked primary antibody against CEA.

However, we have two CEA ELISA ...

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Thank you for your e-mail. We do not have experience with the determination of CEA in mouse with our CEA ELISA, ab108635. It could work but I cannot give you a guarantee.

In this case I would be happy to offer the same testing discount promot...

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Thank you for contacting us. I can confirm that all the mentioned kits (ab99992, ab108631, ab108635, ab108838) come with a 96-well strip plate (12x8).  Each strip (12 total) has 8 wells so the customer can use a strip at a time if they wish. I ...

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Thank you for your inquiry. Average Recovery (from 6 experiments) = 95.9% The minimum detectable sensitivity of ab108635 as measured by 2 SD from the mean of a 0.5, 0.75, 1, and 3 ng/mL calibrator is estimated to be 1.0 ng/mL. I hope t...

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