Recombinant Anti-CaMKI antibody [EPR2217Y] - BSA and Azide free (ab239859)


  • Product name

    Anti-CaMKI antibody [EPR2217Y] - BSA and Azide free
    See all CaMKI primary antibodies
  • Description

    Rabbit monoclonal [EPR2217Y] to CaMKI - BSA and Azide free
  • Host species

  • Tested applications

    Suitable for: ICC, IHC-P, WBmore details
    Unsuitable for: Flow Cyt or IP
  • Species reactivity

    Reacts with: Mouse, Rat, Human
  • Immunogen

    Synthetic peptide within Human CaMKI (N terminal). The exact sequence is proprietary.

  • General notes

    Ab239859 is the carrier-free version of ab68234. 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.

    ab239859 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 ab239859 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
ICC Use at an assay dependent concentration.
IHC-P Use at an assay dependent concentration.
WB Use at an assay dependent concentration. Detects a band of approximately 41 kDa (predicted molecular weight: 41 kDa).
  • Application notes
    Is unsuitable for Flow Cyt or IP.
  • Target

    • Function

      Calcium/calmodulin-dependent protein kinase that operates in the calcium-triggered CaMKK-CaMK1 signaling cascade and, upon calcium influx, regulates transcription activators activity, cell cycle, hormone production, cell differentiation, actin filament organization and neurite outgrowth. Recognizes the substrate consensus sequence [MVLIF]-x-R-x(2)-[ST]-x(3)-[MVLIF]. Regulates axonal extension and growth cone motility in hippocampal and cerebellar nerve cells. Upon NMDA receptor-mediated Ca(2+) elevation, promotes dendritic growth in hippocampal neurons and is essential in synapses for full long-term potentiation (LTP) and ERK2-dependent translational activation. Downstream of NMDA receptors, promotes the formation of spines and synapses in hippocampal neurons by phosphorylating ARHGEF7/BETAPIX on 'Ser-694', which results in the enhancement of ARHGEF7 activity and activation of RAC1. Promotes neuronal differentiation and neurite outgrowth by activation and phosphorylation of MARK2 on 'Ser-91', 'Ser-92', 'Ser-93' and 'Ser-294'. Promotes nuclear export of HDAC5 and binding to 14-3-3 by phosphorylation of 'Ser-259' and 'Ser-498' in the regulation of muscle cell differentiation. Regulates NUMB-mediated endocytosis by phosphorylation of NUMB on 'Ser-276' and 'Ser-295'. Involved in the regulation of basal and estrogen-stimulated migration of medulloblastoma cells through ARHGEF7/BETAPIX phosphorylation (By similarity). Is required for proper activation of cyclin-D1/CDK4 complex during G1 progression in diploid fibroblasts. Plays a role in K(+) and ANG2-mediated regulation of the aldosterone synthase (CYP11B2) to produce aldosterone in the adrenal cortex. Phosphorylates EIF4G3/eIF4GII. In vitro phosphorylates CREB1, ATF1, CFTR, MYL9 and SYN1/synapsin I.
    • Tissue specificity

      Widely expressed. Expressed in cells of the zona glomerulosa of the adrenal cortex.
    • Sequence similarities

      Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. CaMK subfamily.
      Contains 1 protein kinase domain.
    • Domain

      The autoinhibitory domain overlaps with the calmodulin binding region and interacts in the inactive folded state with the catalytic domain as a pseudosubstrate.
    • Post-translational

      Phosphorylated by CaMKK1 and CaMKK2 on Thr-177.
      Polybiquitinated by the E3 ubiquitin-protein ligase complex SCF(FBXL12), leading to proteasomal degradation.
    • Cellular localization

      Cytoplasm. Nucleus. Predominantly cytoplasmic.
    • Information by UniProt
    • Database links

    • Alternative names

      • Calcium / calmodulin dependent protein kinase 1 antibody
      • Calcium / calmodulin dependent protein kinase I antibody
      • Calcium / calmodulin dependent protein kinase type 1 antibody
      • Calcium/calmodulin dependent protein kinase 1 antibody
      • Calcium/calmodulin dependent protein kinase I antibody
      • Calcium/calmodulin dependent protein kinase type 1 antibody
      • Calcium/calmodulin-dependent protein kinase type 1 antibody
      • CaM K1 antibody
      • CaM KI antibody
      • CaM kinase 1 alpha antibody
      • CAM kinase 1 antibody
      • CaM kinase I alpha antibody
      • CaM kinase I antibody
      • CaM-KI antibody
      • CaMK 1 antibody
      • CAMK I antibody
      • CaMK1 alpha antibody
      • CAMK1 antibody
      • CAMK1 PEN antibody
      • CaMKI alpha antibody
      • CaMKI-alpha antibody
      • KCC1A_HUMAN antibody
      • MGC120317 antibody
      • MGC120318 antibody
      see all


    • ab68234 at 1/100-1/250 dilution staining CaMKI in human kidney tissue sections.

      This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab68234).


    ab239859 has not yet been referenced specifically in any publications.

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