Recombinant Anti-SPANXD antibody [EPR8902] - BSA and Azide free (ab249519)


  • Product name

    Anti-SPANXD antibody [EPR8902] - BSA and Azide free
    See all SPANXD primary antibodies
  • Description

    Rabbit monoclonal [EPR8902] to SPANXD - BSA and Azide free
  • Host species

  • Tested applications

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

    Reacts with: Mouse, Human
  • Immunogen

    Synthetic peptide within Human SPANXD aa 50-150 (Cysteine residue). The exact sequence is proprietary.
    Database link: Q9BXN6

  • General notes

    ab249519 is the carrier-free version of ab169773 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.

    Ab249519 is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm.

    Maxpar® is a trademark of Fluidigm Canada Inc.

    Rat: We have preliminary internal testing data to indicate this antibody may not react with this species. Please contact us for more information.

    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 ab249519 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: 11 kDa.
  • Application notes
    Is unsuitable for Flow Cyt,ICC/IF,IHC-P or IP.
  • Target

    • Tissue specificity

      Detected in testis, sperm and a melanoma cell line.
    • Sequence similarities

      Belongs to the SPAN-X family.
    • Developmental stage

      Detected in round and elongating spermatids.
    • Cellular localization

      Cytoplasm. Nucleus. Associated with nuclear craters.
    • Information by UniProt
    • Database links

    • Alternative names

      • Cancer/testis antigen 11.4 antibody
      • Cancer/testis antigen family 11 member 4 antibody
      • CT11.4 antibody
      • dJ171K16.1 antibody
      • Nuclear associated protein SPAN Xd antibody
      • Nuclear-associated protein SPAN-Xd antibody
      • SPAN Xd protein antibody
      • SPANX C antibody
      • SPANX D antibody
      • SPANX family member D antibody
      • SPANX-D antibody
      • SPANXD antibody
      • Sperm protein associated with the nucleus on the X chromosome D antibody
      • Sperm protein associated with the nucleus X chromosome family member D antibody
      • SPNXD_HUMAN antibody
      see all


    ab249519 has not yet been referenced specifically in any publications.

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