• Product name

    Anti-Creatine Kinase MB antibody
    See all Creatine Kinase MB primary antibodies
  • Description

    Rabbit polyclonal to Creatine Kinase MB
  • Host species

  • Specificity

    ab31832 will detect CK-MB,CK-MM and CK-BB
  • Tested applications

    Suitable for: ELISA, WBmore details
  • Species reactivity

    Reacts with: Human
  • Immunogen

    Full length protein (Human).



Our Abpromise guarantee covers the use of ab31832 in the following tested applications.

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

Application Abreviews Notes
  • Application notes
    ELISA: Use at an assay dependent dilution.
    WB: Use at an assay dependent dilution (PMID 18611857).

    Not yet tested in other applications.
    Optimal dilutions/concentrations should be determined by the end user.
  • Target

    • Relevance

      Creatine Kinase MB consists of a dimer of nonidentical chains. With MM being the major form in skeletal muscle and myocardium, MB existing in myocardium, and BB existing in many tissues, especially brain. Creatine Kinase MB reversibly catalyses the transfer of phosphate between ATP and various phosphogens. The creatine kinase isoenzymes play a central role in energy transduction in tissues with large fluctuating energy demands such as skeletal muscle, heart, brain and spermatozoa.
    • Cellular localization

      Cytoplasmic and Mitochondrial
    • Database links

    • Alternative names

      • B-CK antibody
      • brain creatine kinase antibody
      • CKBB antibody
      • CKMB antibody
      • CKMM antibody
      • creatine kinase B antibody
      • creatine kinase brain antibody
      • creatine kinase M antibody
      • Creatine kinase MB antibody
      • creatine kinase muscle antibody
      • M-CK antibody
      • muscle creatine kinase antibody
      see all


    • The glutathionylated ~ 45 kDa band is sarcomeric mitochondrial creatine kinase, not a complex I subunit. Mitochondria (20 mg protein/ml) were first incubated with [35S]GSH (40 µCi/ml) in STE for 30 minutes on ice, pelleted, and washed in 250 mM sucrose, 1 mM EGTA, 10 mM Tris-HCl, pH 7.4. The bovine and rat mitochondria were incubated ± 0.5 mM diamide for 5 minutes at 37ºC and then with 50 mM NEM for a further 5 minutes. Mitochondria were pelleted and complex I was isolated by BN-PAGE and non-reducing SDS-PAGE and electrotransferred onto nitrocellulose. [35GSH]- containing protein bands were detected using a phosphor imager. The membrane was blocked in PBST (PBS, 0.05% (v/v) Tween 20 with 1% (w/v) skimmed milk powder) and incubated with ab31832 at 1.25 µg/ml, for 1–2 hours at room temperature. Blots were incubated with 1/5000–1/10,000 dilutions of the appropriate secondary anti-serum for 1 hour at room temperature, treated with the chemiluminescent reagent (ECL or ECL Plus) and vi


    This product has been referenced in:

    • Huang Q  et al. Incremental effect of liraglutide on traditional insulin injections in rats with type 2 diabetes mellitus by maintaining glycolipid metabolism and cardiovascular function. Exp Ther Med 17:1863-1869 (2019). Read more (PubMed: 30783461) »
    • Feng F  et al. PVT1 regulates inflammation and cardiac function via the MAPK/NF-?B pathway in a sepsis model. Exp Ther Med 16:4471-4478 (2018). Read more (PubMed: 30546393) »
    See all 3 Publications for this product

    Customer reviews and Q&As

    1-4 of 4 Abreviews or Q&A

    Human Purified protein (Purified native Human CKMB protein)
    Purified native Human CKMB protein
    Blocking step
    BSA as blocking agent for 30 minute(s) · Concentration: 1% · Temperature: 25°C
    Sandwich (Capture)

    Mr. Chang Su Jeon

    Verified customer

    Submitted Aug 20 2015


    Thank you for contacting us.

    The protein ab73649 is Creatine Kinase MB Isoenzyme Type-I and protein ab73650 is Creatine Kinase MB, type 2. Theoratically both will work; customer can buy any of these.

    I hope this information is helpful to you. Please do not hesitate to contact us if you need any more advice or information.

    Use our products? Submit an Abreview. Earn rewards!

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    Thank you for your email.

    ab31832 and ab19603 has not been tested together in sandwich ELISA so I am sorry we will not be able to confirm it.

    We haven't tested ab73649 and ab72650 as standards with antibodies ab31832 and ab19603. You have to try these protein yourselves by determining the optimal experimental conditions. I am sorry we are unable to provide any tested data.

    The antibody ab31832 was raised with Full length protein (Human) CKMB protein and is polyclonal which means epitope is not applicable. ab19603 raised using Purified Human Creatine Kinase MB (http://www.uniprot.org/uniprot/P12277) the epitope of this antibody is not determined so we will not be able to share it.

    ab19603 is recommended in sELISA as pair with ab110655 and ab87580. Please check the datasheet.

    I hope this information will be helpful. Should you have any other question please do not hesitate to contact me.

    Read More


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

    I can confirm that ab31832 has been tested in ELISA (indirect ELISA) and but not in sandwich ELISA system. It seems that the other product code number provided - ab619603 - is incorrect.

    The immunogen used to raise ab31832 was a full length human creatine kinase MB and this information can be found on the on-line product datasheet.

    I hope this helps and if I can assist further, please do not hesitate to contact me.

    Read More

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