• Product nameAnti-TDRD1 antibody
    See all TDRD1 primary antibodies
  • Description
    Rabbit polyclonal to TDRD1
  • Tested applicationsSuitable for: WB, ICC/IFmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Synthetic peptide conjugated to KLH, corresponding to a region within C terminal amino acids 973-1002 of Human TDRD1 (NP_942090.1).

  • Positive control
    • K562 cell line lysates. IF/ICC: MCF7 cell line.


  • FormLiquid
  • Storage instructionsShipped at 4°C. Store at 4°C (up to 6 months). Store at -20°C long term.
  • Storage bufferPreservative: 0.09% Sodium Azide
    Constituents: PBS
  • Concentration information loading...
  • PurityImmunogen affinity purified
  • Purification notesab107665 is purified through a protein A column, followed by peptide affinity purification.
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas


Our Abpromise guarantee covers the use of ab107665 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 1/100 - 1/500. Predicted molecular weight: 132 kDa.
ICC/IF Use a concentration of 10 µg/ml.


  • FunctionPlays a central role during spermatogenesis by participating in the repression transposable elements and preventing their mobilization, which is essential for the germline integrity. Acts via the piRNA metabolic process, which mediates the repression of transposable elements during meiosis by forming complexes composed of piRNAs and Piwi proteins and governs the methylation and subsequent repression of transposons. Required for the localization of Piwi proteins to the meiotic nuage. Involved in the piRNA metabolic process by ensuring the entry of correct transcripts into the normal piRNA pool and limiting the entry of cellular transcripts into the piRNA pathway. May act by allowing the recruitment of piRNA biogenesis or loading factors that ensure the correct entry of transcripts and piRNAs into Piwi proteins.
  • Tissue specificityTestis and ovary specific. Also expressed in several cancers.
  • Sequence similaritiesBelongs to the TDRD1 family.
    Contains 1 MYND-type zinc finger.
    Contains 4 Tudor domains.
  • DomainTudor domains 2 and 3 have higher affinity for arginine-methylated peptides, tudor domain 1 is a poor binder due to an impaired aromatic cage.
  • Cellular localizationCytoplasm. Component of the meiotic nuage, also named P granule, a germ-cell-specific organelle required to repress transposon activity during meiosis. Also present in chromatoid body (By similarity).
  • Information by UniProt
  • Database links
  • Alternative names
    • Cancer/testis antigen 41.1 antibody
    • CT41.1 antibody
    • FLJ21082 antibody
    • MTR 1 antibody
    • TDRD 1 antibody
    • tdrd1 antibody
    • TDRD1_HUMAN antibody
    • Tudor domain containing 1 antibody
    • Tudor domain containing protein 1 antibody
    • Tudor domain-containing protein 1 antibody
    see all

Anti-TDRD1 antibody images

  • ICC/IF image of ab107665 stained MCF7 cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab107665, 10µg/ml) overnight at +4°C. The secondary antibody (green) was ab96899, DyLight® 488 goat anti-rabbit IgG (H+L) used at a 1/250 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

  • Anti-TDRD1 antibody (ab107665) at 1/100 dilution + K562 cell line lysates at 35 µg

    Predicted band size : 132 kDa

References for Anti-TDRD1 antibody (ab107665)

ab107665 has not yet been referenced specifically in any publications.

Product Wall

There are currently no Abreviews or Questions for ab107665.
Please use the links above to contact us or submit feedback about this product.