• Product name

    Anti-Kallikrein 4 antibody
    See all Kallikrein 4 primary antibodies
  • Description

    Rabbit polyclonal to Kallikrein 4
  • Host species

  • Tested applications

    Suitable for: IHC-P, WBmore details
  • Species reactivity

    Reacts with: Rat
    Predicted to work with: Mouse
  • Positive control

    • WB: Recombinant rat Kallikrein 4 protein; rat prostate lysate. IHC-P: Rat testis and spinal cord tissue.



Our Abpromise guarantee covers the use of ab231048 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
IHC-P Use a concentration of 5 - 20 µg/ml.
WB Use a concentration of 0.2 - 2 µg/ml. Predicted molecular weight: 28 kDa.


  • Tissue specificity

    Expressed in prostate.
  • Involvement in disease

    Defects in KLK4 are the cause of amelogenesis imperfecta hypomaturation type 2A1 (AI2A1) [MIM:204700]. AI2A1 is an autosomal recessive defect of enamel formation. The disorder involves both primary and secondary dentitions. The teeth have a shiny agar jelly appearance and the enamel is softer than normal. Brown pigment is present in middle layers of enamel.
  • Sequence similarities

    Belongs to the peptidase S1 family. Kallikrein subfamily.
    Contains 1 peptidase S1 domain.
  • Cellular localization

  • Information by UniProt
  • Database links

  • Alternative names

    • 7S nerve growth factor alpha chain antibody
    • AI2A1 antibody
    • Alpha-NGF antibody
    • Androgen-regulated message 1 antibody
    • ARM1 antibody
    • EC 3.4.21.- antibody
    • EMSP 1 antibody
    • EMSP antibody
    • EMSP1 antibody
    • Enamel Matrix Serine Protease 1 antibody
    • Enamel matrix serine proteinase 1 antibody
    • HK4 antibody
    • Kallikrein 1-related peptidase-like b4 antibody
    • Kallikrein 4 (prostase, enamel matrix, prostate) antibody
    • Kallikrein 4 antibody
    • Kallikrein antibody
    • Kallikrein L1 antibody
    • Kallikrein like protein 1 antibody
    • Kallikrein related-peptidase 4 (prostase, enamel matrix, prostate) antibody
    • Kallikrein-4 antibody
    • Kallikrein-like protein 1 antibody
    • Kallikrein-related peptidase 4 antibody
    • KLK 4 antibody
    • KLK L1 antibody
    • KLK-L1 antibody
    • KLK4 antibody
    • KLK4_HUMAN antibody
    • MGC116827 antibody
    • MGC116828 antibody
    • Prostase antibody
    • Protease Serine 17 antibody
    • PRSS 17 antibody
    • PRSS17 antibody
    • PSTS antibody
    • Serine protease 17 antibody
    see all


  • Formalin-fixed, paraffin-embedded rat testis tissue stained for Kallikrein 4 with ab231048 at 10 µg/ml in immunohistochemical analysis. DAB staining.

  • Anti-Kallikrein 4 antibody (ab231048) at 2 µg/ml + Rat prostate lysate

    Predicted band size: 28 kDa

  • Anti-Kallikrein 4 antibody (ab231048) at 2 µg/ml + Recombinant rat Kallikrein 4 protein

    Predicted band size: 28 kDa

  • Formalin-fixed, paraffin-embedded rat spinal cord tissue stained for Kallikrein 4 with ab231048 at 10 µg/ml in immunohistochemical analysis. DAB staining.


ab231048 has not yet been referenced specifically in any publications.

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