Recombinant Anti-Calpain 2 antibody [EPR5977] - BSA and Azide free (ab232559)


  • Product name

    Anti-Calpain 2 antibody [EPR5977] - BSA and Azide free
    See all Calpain 2 primary antibodies
  • Description

    Rabbit monoclonal [EPR5977] to Calpain 2 - BSA and Azide free
  • Host species

  • Tested applications

    Suitable for: WBmore details
  • Species reactivity

    Reacts with: Mouse, Rat, Human
  • Immunogen

    Synthetic peptide within Human Calpain 2 aa 650-750. The exact sequence is proprietary.

  • Positive control

    • WB: Rat and mouse brain and kidney tissues; PC-3 cell lysate.
  • General notes

    Ab232559 is the carrier-free version of ab126600. This format is designed for use in antibody labeling, including fluorochromes, metal isotopes, oligonucleotides, enzymes.


    Our carrier-free formats are supplied in a buffer free of BSA, sodium azide and glycerol for higher conjugation efficiency.

    Use our conjugation kits  for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

    ab232559 is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm.

    Maxpar® is a trademark of Fluidigm Canada Inc.

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents.

    This product is a recombinant rabbit monoclonal antibody.



Our Abpromise guarantee covers the use of ab232559 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
WB Use at an assay dependent concentration. Predicted molecular weight: 80 kDa.


  • Function

    Calcium-regulated non-lysosomal thiol-protease which catalyze limited proteolysis of substrates involved in cytoskeletal remodeling and signal transduction.
  • Tissue specificity

  • Sequence similarities

    Belongs to the peptidase C2 family.
    Contains 1 calpain catalytic domain.
    Contains 3 EF-hand domains.
  • Cellular localization

    Cytoplasm. Cell membrane. Translocates to the plasma membrane upon Ca(2+) binding.
  • Information by UniProt
  • Database links

  • Alternative names

    • Calcium activated neutral proteinase 2 antibody
    • Calcium activated neutral proteinase antibody
    • Calcium-activated neutral protease 2, catalytic subunit antibody
    • Calcium-activated neutral proteinase 2 antibody
    • CALP80 antibody
    • Calpain 2 (m/II) large subunit antibody
    • Calpain 2 catalytic subunit antibody
    • Calpain 2 large catalytic subunit antibody
    • Calpain 2 large subunit antibody
    • Calpain 2, large [catalytic] subunit antibody
    • Calpain large polypeptide L2 antibody
    • Calpain M type antibody
    • Calpain M-type antibody
    • Calpain-2 catalytic subunit antibody
    • Calpain-2 large subunit antibody
    • Calpain2 antibody
    • CAN2_HUMAN antibody
    • CANP 2 antibody
    • CANP L2 antibody
    • CANP2 antibody
    • CANPL 2 antibody
    • CANPL2 antibody
    • CANPml antibody
    • Capa2 antibody
    • CAPN 2 antibody
    • CAPN2 antibody
    • FLJ39928 antibody
    • M calpain antibody
    • M calpin antibody
    • M type antibody
    • M-calpain antibody
    • mCANP antibody
    • Millimolar calpain antibody
    • Millimolar-calpain antibody
    see all


  • All lanes : Anti-Calpain 2 antibody [EPR5977] (ab126600) at 1/1000 dilution

    Lane 1 : Rat brain tissue lysate
    Lane 2 : Rat kidney tissue lysate
    Lane 3 : PC-3 (Human prostate adenocarcinoma epithelial cell) whole cell lysates
    Lane 4 : Mouse brain tissue lysate
    Lane 5 : Mouse kidney tissue lysate

    Lysates/proteins at 20 µg per lane.

    All lanes : Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/20000 dilution

    Predicted band size: 80 kDa

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab126600).


ab232559 has not yet been referenced specifically in any publications.

Customer reviews and Q&As

There are currently no Customer reviews or Questions for ab232559.
Please use the links above to contact us or submit feedback about this product.

For licensing inquiries, please contact

Sign up