Recombinant Anti-Kallikrein 2/KLK2 antibody [EPR6676] - BSA and Azide free (ab238920)


  • Product name

    Anti-Kallikrein 2/KLK2 antibody [EPR6676] - BSA and Azide free
    See all Kallikrein 2/KLK2 primary antibodies
  • Description

    Rabbit monoclonal [EPR6676] to Kallikrein 2/KLK2 - BSA and Azide free
  • Host species

  • Tested applications

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

    Reacts with: Mouse, Rat, Human
  • Immunogen

    Synthetic peptide within Human Kallikrein 2/KLK2 aa 200-300. The exact sequence is proprietary.

  • Positive control

    • WB: LnCaP, MOLT4 and PC-3 lysate; Human seminoma lysate.
  • General notes

    ab238920 is the carrier-free version of ab124899 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.

    Ab238920 is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm.

    Maxpar® is a trademark of Fluidigm Canada Inc.

    This product was previously labelled as Kallikrein 2

    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 ab238920 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. Detects a band of approximately 33 kDa (predicted molecular weight: 29 kDa).
ICC/IF Use at an assay dependent concentration.
  • Application notes
    Is unsuitable for Flow Cyt,IHC-P or IP.
  • Target

    • Function

      Glandular kallikreins cleave Met-Lys and Arg-Ser bonds in kininogen to release Lys-bradykinin.
    • Sequence similarities

      Belongs to the peptidase S1 family. Kallikrein subfamily.
      Contains 1 peptidase S1 domain.
    • Information by UniProt
    • Database links

    • Alternative names

      • Glandular kallikrein 2 antibody
      • Glandular kallikrein-1 antibody
      • hGK 1 antibody
      • hGK-1 antibody
      • hK2 antibody
      • Kallikrein 2 prostatic antibody
      • Kallikrein related peptidase 2 antibody
      • kallikrein, glandular antibody
      • Kallikrein, prostatic antibody
      • Kallikrein-2 antibody
      • KLK 2 antibody
      • Klk-2 antibody
      • Klk2 antibody
      • KLK2_HUMAN antibody
      • KLK2A 2 antibody
      • KLK2A2 antibody
      • MGC12201 antibody
      • Tissue kallikrein 2 antibody
      • Tissue kallikrein-2 antibody
      • Ton antibody
      see all


    • Equilibrium disassociation constant (KD)
      Learn more about KD

      Click here to learn more about KD

      This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab124899).

    • All lanes : Anti-Kallikrein 2/KLK2 antibody [EPR6676] (ab124899) at 1/1000 dilution

      Lane 1 : LnCaP (Human prostate cancer cell line) cell lysate
      Lane 2 : MOLT-4 (Human lymphoblastic leukemia cell line) cell lysate
      Lane 3 : Human seminoma lysate
      Lane 4 : PC-3 (Human prostate adenocarcinoma cell line) cell lysate

      Lysates/proteins at 10 µg per lane.

      All lanes : Goat anti-Rabbit HRP at 1/2000 dilution

      Predicted band size: 29 kDa

      This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab124899).


    ab238920 has not yet been referenced specifically in any publications.

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