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Overview

  • Product namecAMP Direct Immunoassay KitSee all cAMP kits ...
  • Tests
    100 x 1 assay
  • Sample type
    Urine, Serum, Plasma, Other biological fluids, Tissue Extracts, Cell Lysate, Cell culture media
  • Assay typeQuantitative
  • Sensitivity
    > 0.02 µM
  • Range
    0.02 µM - 2 µM
  • Species reactivity
    Reacts with: Human
    Predicted to work with: A wide range of mammals
  • Product overview

    Abcam's cAMP Assay Kit provides a direct competitive immunoassay for sensitive and quantitative determination of cAMP level in biological samples. The kit utilizes recombinant Protein G coated 96-well plate to efficiently anchor cAMP polyclonal antibody on to the plate. cAMP-HRP conjugate directly competes with cAMP from sample binding to the cAMP antibody on the plate. After incubation and washing, the amount of cAMP-HRP bound to the plate can easily be determined by reading HRP activity at OD450 nm. The intensity of OD450 nm is inversely proportional to the concentration of cAMP in samples. In addition, the kit provides a new acetylation procedure to improve detection sensitivity significantly. The kit can detect ~0.1-10 pmol/5 µl (or ~ 0.02-2 µM) cAMP samples.
    Visit our FAQs page for tips and troubleshooting.

  • Tested applicationsFunctional Studies more details

Properties

  • RelevanceAdenosine 3’,5’-cyclic monophosphate (cyclic AMP, cAMP) is an important “second messenger” involved in many physiological processes. It plays a key role as an intracellular second messenger for transduction events that follow a number of extracellular signals.
    • Alternative names
        Adenosine 3’ 5’ cyclic monophosphateCyclic adenosine monophosphateCyclic AMP

    Applications

    Our Abpromise guarantee covers the use of ab65355 in the following tested applications.

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

    Application Notes
    Functional Studies FuncS

    cAMP Direct Immunoassay Kit images

    • Standard calibration Curve of cAMP Measured by Spectrophotometry.

    Protocols

    References for cAMP Direct Immunoassay Kit (ab65355)

    This product has been referenced in:
    • Downs CA  et al. ß-Adrenergic agonists differentially regulate highly selective and nonselective epithelial sodium channels to promote alveolar fluid clearance in vivo. Am J Physiol Lung Cell Mol Physiol 302:L1167-78 (2012). Read more (PubMed: 22505670) »
    • Ha CM  et al. Calcyon Forms a Novel Ternary Complex with Dopamine D1 Receptor through PSD-95 Protein and Plays a Role in Dopamine Receptor Internalization. J Biol Chem 287:31813-22 (2012). Read more (PubMed: 22843680) »

    See all 4 Publications for this product

    Product Wall

    Displaying 1 - 10 of 33 results for Abreviews and Q&A

    Thank you for your enquiry.

    I am pleased to provide the suggested protocol for preparing cell lysate samples for this assay:

    Cell Samples:

    Aspirate medium.
    Add 1 ml of 0.1M HCl for every 35 cm2 of surface area.
    I...

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    Thank you for your reply.

    It is difficult to know what happened with the kit without extra protocol and sample information. Perhaps you can find some helpful information in our ELISA resources pages:

    http://www.abcam.com/index.html?pag...

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    Thank you for contacting us.





    In regards to your question as to whether ourcAMP Direct Immunoassay Kit, ab65355, will work for your need, yesthis assay can work beautifully for such a purpose. Please use all appropriate b...

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    Thank you for contacting us.

    cAMP Direct Immunoassay Kit utilizes recombinant Protein G coated 96-well plate to anchor cAMP polyclonal antibody on to the plate.

    I have read through the protocol and couldn’t find the need for an a...

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    Thank you for contacting us.

    The standard concentration is indeed 2 pm/ul when diluted with 800ul of 0.1M HCL.

    Step d (page 9) add 200ul of standard into 10pmol/50ul labelled vial, then we recommend doing the serial dilution. We then...

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    Thank you for contacting us.

    Although we have not tested these kits in plant samples ourselves, I do not foresee any problems with such use. However the protocols may have to be standardized/modified slightly by the end user.

    Please le...

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    Thank you for contacting us regarding ab65355, cAMP Direct Immunoassay kit. As requested I have created a credit note for the original purchase. Your credit note ID is . I am sorry that this antibody did not perform as stated on the datasheet. ...

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    Thank you for that additional information.

    I would suggest two small changes to your protocol which may help. First, try using another blocking reagent in place of milk. A casein based blocking buffer such as our Mitosciences 10X Blocking Buffer ...

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    Thank you for contacting us regarding this protocol.

    You are correct. There is no need to add a blocking step to this protocol. Further you do not need to wash the plates prior to adding the antibody or cAMP-HRP.

    I hope that this informa...

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    I am glad to help you to resolve this issue.

    Would you be able to send me the protocol details for your experiment? I will review these and determine if changes in your protocol may help. This product is also covered by our Abpromise guarantee. ...

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